1Issue/Rev. 0.6 (2/06)

MNIT001

Turbine Flow Meter

February 2005

Installation/Operation Manual

Table of Contents

Introduction ............................................................................................................................................................. 2Installation ............................................................................................................................................................... 3Turbine Flowmeter Maintenance ............................................................................................................................. 3Magnetic Pickups .................................................................................................................................................... 5Dimensions ............................................................................................................................................................. 7Magnetic Pickup Enclosures ................................................................................................................................... 8Turbine Flowmeter Cable Assemblies .................................................................................................................... 9Repair Parts Kits ................................................................................................................................................... 10General Specifications .......................................................................................................................................... 11Turbine Flowmeter Sizing ..................................................................................................................................... 113-A Sanitary Meters/Internals ................................................................................................................................ 12Flow Related Formulas ......................................................................................................................................... 13WH Meter/4200/4300 Manual.................................................................................................................................14

FMC INVALCO ! 2825 W. Washington ! Stephenville, Texas 76401 ! Telephone: 254/968-2181 ! FAX 254/968-5709 ! Toll Free: 800/468-2526

2 Issue/Rev. 0.6 (2/06)

Introduction

The INVALCO Turbine Flowmeter is a device used to measure the volumetric flow of a fluid. The flowmeter consists ofthe body, a multiblade rotor (usually 6 to 10 blades depending on size), bearings and supports for the rotor. As a fluidpasses through the flowmeter the rotor spins. The speed of the rotor is directly proportional to the fluid velocity or flowrate.As the rotor spins, the balde tips pass through a magnetic field generated by permanent magnets in a pickup coilmounted in close proximity to the rotor but separated from it and the process fluid by the wall of the flowmeter body.Each time a blade passes the magnet, it generates a small alternating current in the pickup coil. (See Figure 7) Thepickup coil is attached to the pickup by two terminals or wires.Each rotor blade passing through the magnetic pickup flux lines produce one alternating current cycle. Depending onthe flowmeter size, a certain number of pulses are produced for each volumetric unit of liquid passing through the turbineflowmeter. This is known as the “K-Factor” of the turbine flowmeter. The variation of this factor over the specified flowrange is the Linearity or accuracy of the flowmeter.

Note: Meter should be installed with ten diameters of straight pipe the same size as turbine meter boreup and 5 straight pipe diameters downstream of meter.

Note: If valve is to be used, it must be downstream from the meter. This is necessary not only to keep the linefull for accuracy in batching applications, but to prevent damage caused by striking an empty meter with ahigh velocity stream.

Control valves should always be located downstream from the flowmeter. If a line is empty and a valve is opened, thehigh velocity fluid stricking the flowmeter can cause severe damage. Air eliminators should be used in cases wheregases are flowing in the process stream. Air in the liquid will cause the flowmeter rotor to spin at a different rate than theliquid giving incorrect readings.Spools should be installed in the flowmeter position during start up to prevent damage to the flowmeter from solids(welding slag, rust, scale, etc.) in the process liquid.

Note: Sleeved bearings used in INVALCO flowmeters are lubricated with the process fluid. Never spinthe flowmeter at high speeds with air. Always confirm that the flow line contains fluid at start up.

The life of the flowmeter can be extended by using a mesh filter in the flow line. Table I shows the recommended filter forvarious sizes of flowmeters.

Mechanical Installation

Turbine Flowmeters are affected by upstream and downstream piping configurations. Upstream piping has apronounced effect on flowmeter performance making it necessary to have ten (10) straight pipe diameters up-stream of the turbine flowmeter and five (5) pipe diameters downstream of the turbine flowmeter. Flowmetersshould be installed with the arrow marked on the body pointing in the direction of flow.

Table 1Turbine Flowmeter Size Mesh Size Opening Size

1/2”3/4”1”

1-1/2”2”

4040401814

0.0150.0150.0150.03860.051

Figure 1

3Issue/Rev. 0.6 (2/06)

Installation (con’t)Electrical Installation (Figure 2)Thread the magnetic pickup into the mounting bosslocated on the top of the flowmeter. If the pickup doesnot have wire leads included, connect the signal cableto the pickup by threading on the keyed connector.Note: Hand Tighten Only. Use of tools to tightenthe pickup can damage the flowmeter and pickup.

Turbine Meter Maintenance

Removal of Flowmeter InternalsCartridge Type Sizes 3/4 Inch through 2” (Figure 3)The cartridge type turbine flowmeter utilizes internals as-sembled into a single part, eliminating the need for the threepart internals kit.Note: This type of internals is not interchangeable with anyother body type.1) Remove the magnetic pickup.2) Identify the upstream end of the meter by locatingthe two grooves visible from the outside of one end.3) Remove the retaining ring from the end of the flowmeter identified by the grooves.4) Slide the internals out of the flowmeter. It may be

necessary to push the internals out by gently applyingpressure to the opposite end.

5) Inspect the internal bore of the flowmeter for defects.The internal surface of the flowmeter should be

smooth. If the surface is damaged, the flowmeterbody should be replaced.6) Inspect the internals kit for damage or wear. If it ap-pears to be damaged, replace it with a newinternals kit.

Replacement of Flowmeter InternalsCartridge Type Sizes 3/4 Inch through 2 Inch

1) Identify the upstream end of the turbine flowmeter bylocating the two grooves visible from the outside of oneend.

2) Identify the upstream end of the turbine flowmeter inter-nals by locating the end with a cone recessed betweentwo supports forming a “V”.3) Insert the end opposite of the recessed cone into the

groooves located in the upstream end of the turbine flowmeter body.

4) Slide the flowmeter internals into the turbine flowmeterbody until it seats firmly against the downstream end.

5) Insert the retaining ring into the upstream end of the tur-bine flowmeter, pushing it far enough into the flowmeterbody to engage the retaining ring slot directly above theturbine flowmeter internals.

Figure 2

Figure 3

4 Issue/Rev. 0.6 (2/06)

Removal and Replacement of Flowmeter Internals Size4 Inch (Shipped Before April 1990) and Size 3 InchShipped Before January 19891) Locate the flow direction arrow on the turbine flow

meter body, or the words “Inlet” or “Outlet” stampednear the ends. Set the flowmeter body on end withthe outlet map.

2) Assemble the rear support assembly, giving atten-tion to aligning the grooves in the pinion bolt with theslots in the cage.

3) Install the lock washer and nut. The threads on thepinion bolt should only extend halfway through the nut,(about 2-1/2 turns).

4) Insert three vanes with the tapered bottom edges match-ing the sloping bottom of the grooves in the pinion bolt.

5) Locate the three wide and shallow grooves running in alength-wise direction in the turbine flowmeter body.

6) Insert the support assembly into the body, bearing endfirst, with the vanes sliding down the shallow grooves.The assembly will come to rest against a shoulder.

7) Rotate the entire support assembly about 60 degrees,so that the vanes are no longer lines up with the ac-cess grooves in the body.

8) Tighten the nut slowly, working the assembly backand forth so the vanes will seat properly. Tighten thenut secruely.

9) Turn the body over and slip the rotor onto the rearbearing just installed.

10) Assemble and install the front support in the samemanner. It may be necessary to pull or push on thepinion bolt to work the assembly in far enough to readthe shoulder, before rotating. The pinion bolt is pulledback, the vanes are forced outward.

The rear pinion bolt can be identified by the 1/2 inch diam-eter carbide bearing which protrudes 1-7/32 inches.The rear pinion body, or cage, can be identified as follows:4 inch flowmeter front and rear cages are identical.3 inch (shipped before January 1989) front cage overalllength is 2-21/32 inches and the slots begin 3/8 inches fromthe open end.Rear cage overall length is 2-15/16 inches and the slotsbegin a little over 3/4 inch from the open end.

Removal of Flowmeter InternalsSize 4 Inch (Figure 5)1) Remove the internals by retracting the set screw and rap-

the sliding vane, if necessary, to relieve the locking pres-sure.

2) If spirolox rings are installed, remove them before attempting to remove the supports.

3) Remove the rotor support fromt he flowmeter.4) Remove the rotor from the flowmeter.5) Repeat steps 1 through 3 to remove the second support.

Replacement of Flowmeter InternalsSize 4 Inch (Figure 5)1) If your flowmeter body is grooved for spirolox rings, it isrecommended that the rings be installed.

Note: Lock rings are provided to absorb shock andshould be replaced when replacing the internals.2) Advance the sliding vane with the set screw until the whole

support assembly fits closely in the bore of the flowmeterbody.3) Position the support assembly against the shoulder in theflowmeter body and tighten the set screw.4) Install a spirolox ring if a groove has been provided for.5) Meter bodies shipped after December 1, 1970 have three

grooves machined in each end. The sliding vane has an“ear”, detail “B”, to engage one of these grooves. The frontsupport assembly should be positioned so that the slidingvane engages the upper-left-hand groove. The sliding vaneon the rear support should engage the upper-right-handgroove. Both sliding vanes should be in line.

6) For installation in older bodies (prior to December 1, 1970),which are not grooved, the sliding vane can be turnedupside down (Figure 5) so the ear is buried in the support.

Figure 5

5Issue/Rev. 0.6 (2/06)

Magnetic Pickups

Flow in the turbine flowmeter is sensed by a non-wetted sensor called a variable reluctance magnetic pickup. Themagnetic pickup is an assembly consisting of a permanent magnet and a coil bobbin on which several hundred turns ofwire are wound (Figure 6). This combination produces a magnetic field at the top of the pickup. The pickup is placed inclose proximity to the rotor blades, but is separated from it and the process fluid by the wall of the flowmeter housing. Asthe rotor turns, the blades disrupt the magnetic field of the pikcup and generate a sine wave voltage signal across theterminals of the magnetic pickup coil. Each time a rotor blade passes through the magnetic field, one alternating current(AC) cycle is generated (Figure 7). The number of pulses produced by a turbine flowmeter per gallon of water is knownas the “K-Factor”.

Figure 6

6 Issue/Rev. 0.6 (2/06)

Standard Magnetic PickupStock No. 64908265Temp. Range: -65° to 225°F

Coil Resistance: 975 OHMSCoil Inductance: 400 mHHousing: Stainless SteelMating Connector: 10SL-4S

Extended TemperatureMagnetic PickupStock No. 64919755Temp. Range: -450° to 450°F

Hermetically SealedCoil Resistance: 975 OHMSCoil Inductance: 400 mHHousing: Stainless SteelMating Connector: 10SL-4S

Wire LeadMagnetic Pickup KitStock No. 49020839Use with all meter mounted readoutdevices.

Temp. Range: -65° to 225°F

Coil Resistance: 975 OHMSCoil Inductance: 400 mHHousing: Stainless SteelSignal Connection: 7” Wire Leads

Low DragMagnetic PIckupStock No. 64920774For special applications

Temp. Range: -65° to 225°F

Coil Resistance: 975 OHMSCoil Inductance: 400 mHHousing: Stainless SteelMating Connector: 10SL-4S

NEMA 6 WatertightMagnetic PickupStock No. 64920920Molded 15’ thermo-plastic rubbercable and connector, ozone andultraviolet resistant, excellent heataging/abrasion resistance. Suit-able for outdoor applications andinstallations that require hosedown cleaning of meter.

Temp. Range: -65° to 225°F

Housing: Stainless Steel

Pre-Amp MagneticPickup KitStock No. 49016811Temp. Range: -40° to 180°F

Housing: Stainless SteelOutput: Square WaveSupply Voltage: 5 to 26 VDCOutput Impedence: 2.2K OHMSLoad Current: 15mA (NOM)Output Voltage: 90% SupplyMating Connector: 10SL-3P

RF (Radio Frequency) Pickup KitNon MagneticStock No. 49020795Temp. Range: -40° to 212°F Continuous 250F IntermittantHousing: PlasticOutput: Square WaveSupply Voltage: 5-26 VDCLoad Current: 20mA (NOM)Output Voltage: 5 VDC RegulatedMating Connector: 10 SL-3PThis pickup must be used with the 1/2” Turbine Meter toachieve stated accuracy over the 10:1 range of the meter.

Special Extended High Temp. Magnetic PickupStock No. 64917721Temp. Range: -450° to 800°F Continuous

+1000°F Intermittent

Housing: Stainless SteelSupplied with 3’ Stainless Steel Shielded Overbraid Cablewith connectorMating Connector: 10 SL-4PRequires Turbine Flow Meter Modification.

Not Pictured

Magnetic Pickups

7Issue/Rev. 0.6 (2/06)

Dimensions

8 Issue/Rev. 0.6 (2/06)

Magnetic Pickup EnclosuresMagnetic pickup assemblies may require an enclosure to assure protection against the environment. Three types of enclosuresare available. These are:

WAK-2 Weatherproof AdapterThis kit provides an enclosure for the magnetic pickup toprotect it from physical damage, weather, hose down or highhumidity environments. A one inch (1”) NPT outlet is pro-vided at the top for the adapter for a conduit connection. Theadapter is provided with a factory installed cable clamp de-signed to squeeze the cable for weather-proofing. Whenconduit is used, the cable clamp is removed.

EAK-2 Explosion-proof AdapterThis kit provides an explosion-proof enclosure for themagnetic pickup. The enclosure is rated Class I, Divi-sion I, Group D. The enclosure is provided with a oneand a quarter inch (1-1/4”) NPT connection for conduit.

EAK-2AX-P Explosion-proof Adapter with Terminal Block (Figure 10)This kit provides an explosion-proof enclosure with a 3 point terminal strip. The enclosure is provided with either atwo wire lead magnetic pickup, a pre-amp magnetic pikcup (requires a 5 to 32 volts DC external power) or an RFpickup (requires 5 to 26 volts DC external power).

Model EAK-2BX-P Explosion-proof adapter with RF orTransmission Signal Pre-amptype pickup. 8” cable withmating connector and termi-nal strip.

Model EAK-2AX-P Explosion-proof adapter with wire leadmagnetic pickup and 3 pointterminal strip.

9Issue/Rev. 0.6 (2/06)

Turbine Flowmeter Cable AssembliesTurbine flowmeter cables are 18 gauge shielded, heavy duty neoprene-jacketed complete with mating connectorfor magnetic pickup and terminated for interconnection to a readout or junction box.

Standard Cable Assembly (Figure 11)The standard cable is made up of two conductor cables with a 10Sl-4S connector for mating with the standardmagnetic pickup or the low drag magnetic pickup. Maximum Temperature: +225°F

High Temperature Cable Assembly (Figure 12)The high temperature cable is made up of two conductor cable with a high temperature version of the 10SL-4Sconnector for mating with the extended temperature magnetic pickup. Maximum temperature: +450°F

Length8”15’25’50’

Part No.81001471810014838100148481001479

High TemperatureTurbine Meter

Cable Assembly

Length8”15’25’50’

Part No.81001471810014838100148481001479

Standard Turbine Meter CableAssembly

Pre-Amplifier and RF Cable Assembly (Figure 13)The pre-amp/RF cable is made up of three conductor cable with a 10SL-3S connector for mating with the pre-amplifier or RF pickup. Maximum temperature: +225°F

Length8”15’25’50’

Part No.81001485810014948100150781001510

10 Issue/Rev. 0.6 (2/06)

Repair Parts KitsAll INVALCO repair parts kits include all flowmeter internal components. The assembly is calibrated on water at70°F, with a viscosity of 1 centistoke. Each repair kit has a K-factor guaranteed to be within +/-1 percent of theoriginal.

MeterSize1/2”3/4”3/4”1”

1-1/2”2”3”3”*4”

4”**6”

FlowRange0.6 to 6

1.5 to 153.2 to 236.5 to 65

17.5 to 17533 to 33060 to 60060 to 600

110 to 1100110 to 1100300 to 3000

W2Stock No.810019018100190481004044810019058100190681001907

-----

W3Stock No.81001901810019048100404481001905810019068100190781004048

-81004049

--

W4Stock No.

-81001904810040448100190581001906810019078100405081004240810040518100424481014474

W6Stock No.

---

81001905810019068100190781004048

-81004049

-81003112

W9Stock No.

-810037478100374981003735810037338100373181004095

-81004096

--

WC-1/2%Stock No.

-81014400

-810144018101440281014403

-----

WC-1%Stock No.

-81004400

-810044018100440281004403

-----

Cartridge Internals“W” Series - Tungsten Carbide Bearings

*3” Internal kit for turbine flowmeters purchased after January 1989.**4” Internal kit for turbine flowmeters purchased after April 1990.

MeterSize1/2”3/4”3/4”1”

1-1/2”2”3”3”*4”

4”**6”

FlowRange0.6 to 6

1.5 to 153.2 to 236.5 to 65

17.5 to 17533 to 33060 to 60060 to 600

110 to 1100110 to 1100300 to 3000

W2Stock No.810019018100190481004044810019058100190681001907

-----

W3Stock No.81001901810019048100404481001905810019068100190781004048

-81004049

--

W4Stock No.

-81001904810040448100190581001906810019078100405081004240810040518100424481014474

W6Stock No.

---

81001905810019068100190781004048

-81004049

-81003112

W9Stock No.

-810037478100374981003735810037338100373181004095

-81004096

--

WC-1/2%Stock No.

-81014400

-810144018101440281014403

-----

CartridgeInternals“WFP” Series -Rulon 641 Bearings

*3” Internal kit for turbine flowmeters purchased after January 1989.**4” Internal kit for turbine flowmeters purchased after April 1990.

MeterSize3/4”1”

1-1/2”2”

FlowRange

1.5 to 156.5 to 65

17.5 to 17533 to 330

W2Stock No.81003845810038468100384781003848

“WSP” Series -3A Sanitary Approved Carbide Bearings

11Issue/Rev. 0.6 (2/06)

Response Time1/2” to 2”

2-5 milliseconds for step change in flow rate3” to 6”

10-25 milliseconds for step change in flow rate

Temperature Range of PickupsStandard Pickup

-100° F to 248° F (-73° C to 120° C)Hi-Temp Pickup

-450° F to 450° F (-268° C to 268° C)Extended Temp Pickup

-450° F to 800° F (-268° C to 426° C)Pre-Amp Pickup

-40° F to 248° F (-40° C to 120° C)RF Zero Drag Pickup

-20° F to 160° F (-29° C to 71° C)Sanitary Options Available

Frequency Output Over Linear Flow Range1/2” to 1-1/2” - 100 Hz to 1000 Hz2” - 100 Hz to 900 Hz3” to 6” - 50 Hz to 500 Hz

Voltage Output1/2” to 2”Approximately 100 MV @ 100 Hz to 1.5 Volts (rms) 1000Hz3” to 6”Approximately 80 MV @ 50 Hz to 800 MV (r.m.s.) 500 Hz

Pressure RatingThe working pressure of W Series Turbine Meters islimited to a maximum of 7500 psig on 3/4” bore and to5000 psig on 1/2”, 1”, 1-1/2” and 2” bores. Flangedmeters are limited by flange rating.

Performance SpecificationsLinearity: +/- 0.5%

WG Series: +/-1.0%GT Series: +/-1.0%

RepeatabilityWithin +/- 0.1% of indicated flow throughout thelinear range.

Maximum OverrangeTo 125% of maximum flow rate for intermittent periods.

Standard Materials of ConstructionBody

316 S.S.Rotor

CD4MCuRotor Shaft

Tungsten Carbide or 316 S.S.Bushings

Tungsten Carbide or High Performance PolymerThrust Ball

316 S.S. or Tungsten CarbideRotor Support Retainers

302 S.S.Rotor Supports

316 S.S.

Temperature Rating of Bearing StructureTungsten Carbide

-20° F to 300° F (-29° C to 149° C)High Performance Polymer

-20° F to 250° F (-29° C to 121° C)Extended Temperature

-200° F to 800° F (-130° C to 426° C)

General Specifications

Turbine Flowmeter Sizing

MeterSize

1/2”***1/2”3/4”

3/4”**1”

1-1/2”2”3”4”6”

GPM

0.6 to 6.00.8 to 6.01.5 to 153.2 to 236.5 to 65

17.5 to 17533 to 33060 to 600

110 to 1100300 to 3000

BPH

.86 to 8.61.14 to 8.62.1 to 214.6 to 469.3 to 9325 to 250

47.1 to 47185.7 to 857157 to 1571428 to 4286

P/GAL

10,50010,5004,6051,875953341185502810

P/BBL

441,000441,000193,41078,75040,02614,3227,7702,1001,176420

Freq. Output(Hertz)

100-1,000150-1,000100-1,000100-1,000100-1,000100-1,000100-1,000

50-50050-500

Flow Range Nominal K-Factor*

*Actual K-Factor will be within +/- 1% of Nominal Value. Data based on water calibration at 25C.

**Extended range.***RF Pickup is required when using a flow range below 0.8 GPM

12 Issue/Rev. 0.6 (2/06)

3-A Sanitary Meters/Internals

The INVALCO 3-A (28-03) Sanitary Turbine Flow meter is certified for use in the food and beverage industry where3-A is required. The meter has been specially designed to have the same characteristics, flow ranges, and life asall the Invalco industrial meters, and also meet or exceed the requirement of 3-A (28-03). The meter has amaximum surface finish of 32ra on all internal parts; all components are manufactured out of 3-A approvedmaterial, and can be cleaned in place to save time and money in disassembling cleaning and reassembling themeter. The wear surfaces are made from FDA (3-A) approved carbide for superior wear resistance.

The meter can be cleaned as long as the following conditions are met:! Caustic solutions that are acceptable with 316 stainless steel components! Temperatures of less than 275ºF (135ºC) for less than a 60 minute duration! Instantaneous flow Ranges of the fluids must never exceed the chart below.

Meter Size Flow Range (GPM)3/4 1.5-151 6.5-651 1/2 17.5-1752 33-3303 60-600

! Air purging must be done with care not to create severe shock loading to the meter, and velocity through themeter must not exceed the instantaneous published flow ranges of the meter.

! Radii at ends of meters and the thrust bearing pockets (see figure 14) must be periodically checked forcleanliness and adjustments in cleaning may be required to clean these areas. If areas do not clean in placethe meter may need to be disassembled from the line and cleaned by hand or other method to insure propercleanliness is being achieved. If the meter is disassembled for cleaning or inspection, care must betaken not to lose the thrust bearings located at either end of the shaft. All replacement internals utilize asanitary paste to ensure that the bearings remain in place during assembly.

13Issue/Rev. 0.6 (2/06)

Flow Related Formulas

GPM = Hz x 60 K

HZ = GPM x K 60

K = Hz x 60 GPM

GPM = GPD1440

Pulses Per Liter = K 3.785

Pulses Per Barrel = K x 42

Pulses per Cubic Meter = K .003785

Pulses Per Pound = K Pounds per Gallon

GPM = Pounds Per Hour 500 x S. G.

LPM (liters per min) = 3.785 x GPM

GPM = LPM 3.785

U.S. GPM = Imperial GPM x 1.200955

Pounds Per Hour = 500 x S.G. x GPM

Pounds Per Gallon = S.G. x 8.33 (water)

BPH = GPM x 1.42857

BPD = GPM x 34.286

BPM = GPM x 0.0238

GPS = GPM x .01666

GPD = GPM x 1440.0

GPM = BPH x 0.7

CFM = GPM x .13368

GPM = GPH x .01666

GPM = CC/MIN x .000264173

Specific Gravity = LBS/GAL 8.33

14 Issue/Rev. 0.6 (2/06)

Introduction

The Model 4200 Rate/Totalizer is designed to accept fre-quency or pulse inputs from a wide range of flowmeters andto display flowrate and a re-settable total directly in engineer-ing units. Scaled pulse output is standard. The Model 4200is fully programmable with K-Factors, linearization of multipleK-Factors, decimal point positions, and timebase being pro-grammed via the front panel switches. The instrument ishoused in a durable weatherproof polycarbonate enclosurethat can be mounted directly on a flowmeter, panel mountedor wall mounted using a pivoting bracket.

Quick Setup

The steps below are to be used only if you do not requirepulse or analog output.1. Press and hold the [Program] to enter the programming

mode.2. Press [Program] to skip “Linear”.3. In “Factor” mode.

a. Press [+] to increase number.b. Press [-] to decrease number.

4. Press [Enter/Next] to move cursor left, press [KFactor] to move cursor right.

5. Repeat steps 4 and 5 until entire K Factor is entered.6. Press [Program] once to show F.dEc (Flow Rate Deci-

mal Point) mode.a. Press [+] to increase number.b. Press [-] to decrease number.

7. Press [Program] once to show t.dEc (Total DecimalPoint).a. Press [+] to increase number.b. Press [-] to decrease number.

8. Press [Program] once to show tScale (Time Scale)mode.a. Press [+] or [-] to change time scale shown.b. Sec = rate per secondc. 60 Sec = rate per minuted. Per hr = rate per houre. 24 hr = rate per day.

9. Press [Program] once to “SPULSE” mode.10. Press [Program] once to “ANALOG” mode.11. Press [Program] once to “PASS” mode.12. Press [Program] once to “ACCEPT” mode.13. Press [Enter/Next] to exit programming mode.

Specifications

DisplayContinuously powered LCDTotal6 digits, 0.5” (12.7mm) high, resettable from the front panelRate6 digits, 0.5” (12.7mm) highResolution16 bits (0.05% of span)Accuracy.01% of Total, +/- 1 countK-FactorProgrammable, pulses per unit of measure, .001 to999.999TimebaseRate displayed in units per second, minute, hour or dayFrequency Range0.00 Hz to 4250 HzInput SignalSine wave (20mV P/P min), Pulse, Reed Switch, othersOperating Temperature-40°F to 158°F (-40°C to 70°C)MountingMeter mount or panel/wall mountEnclosureWeatherproof and corrosion resistant

Battery Operated Version

ApprovalsIntrinsically safe to Class 1, Div. 1 Grp A,B,C&D; CUL/ULpendingBattery Type3.6 volt Lithium Battery packBattery Life5 years typical (Without utilizing the Scaled Pulse Output)Activating pulse out requires additional processing resourcesthat will increase battery drain and shorten battery life.ConnectionTwo wire connection to probeOutput TypeOpen drain transistor to ground (Resistive closure toground)

Model Number DesignationField Mounted Base Unit4200 - x04200 - x1Mounting Options1x3x

Battery (Lithium) Powered Version - Pulse OutputLoop Powered Version w/4-20mA Rate Output

Standard Weatherproof Wall Mount/Panel MountStandard Weatherproof Swivel Meter Mount Stem 1” FNPT

15Issue/Rev. 0.6 (2/06)

Operating Mode

The Model 4200 Rate Totalizer will display:TotalRateTotals greater than 999,999 are viewable by pressingthe “Enter/Next” button. The roll over total screen dis-plays a “r” in the left most position and then any digitsin excess of the six that are normally viewable.K-factor is viewable by pressing the k-factor button onthe keypad, and pressing the k-factor button again willreturn to the Totalizing display.Software Version is viewable by pressing the “+” but-ton on the keypad

Program Steps1. Hold the “Program” button for 5 seconds. This willput the 4200 into programming mode.2. The first time that the 4200 is setup, the programwill take you directly to the K-factor entry screen. The4200 will now prompt for using a single K-factor or tolinearize using multiple K-factors. Selecting “oFF” willuse a single K-factor (go to Step 3). Selecting “on” willallow the input of multiple K-factors (go to Step 4).

Button operation:“Program” = progress to next screen regardless ofwhere cursor is positioned“Enter/Next” = move cursor left one position

“K-factor” = move cursor right one position “+” = increments number where cursor is positioned “-” = decrements number where cursor is positioned “Reset” = replaces numbers with default and returns

the cursor to the right most position

3. Input the appropriate K-factor. Insertion of thedecimal position is the last step required toinput a new k-factor. After the last numericalposition is entered, the “+” and “-” buttons willmove the decimal position through the 3 posi-tions. After placing the decimal in the correctposition, the “Enter/Next” button will progressthe screen. If linearization is required proceedto Step 4. If linearization is not required pro-ceed to Step 7.

Button operation:“Program” = progress to next screen regardless ofwhere cursor is positioned

“Enter/Next” = move cursor left one position “K-factor” = move cursor right one position “+” = increments number where cursor is positioned “-” = decrements number where cursor is positioned “Reset” = replaces numbers with default and returns

the cursor to the right most position

4. Input the 1st pulse rate (Hz) starting with the lowest.

Button operation: “Program” = progress to next screen regardless ofwhere cursor is positioned

“Enter/Next” = move cursor left one position “K-factor” = move cursor right one position “+” = increments number where cursor is positioned “-” = decrements number where cursor is positioned “Reset” = replaces numbers with default and returns the

cursor to the right most position

5. Input the 1st k-factor matching the 1st pulse rateentered in the previous step. Insertion of the deci-mal position is the last step required to input anew k-factor. The decimal position is limited to 3positions. After the last numerical position isentered, the “+” and “-” buttons will move thedecimal position through the 3 positions. After

placing the decimal in the correct position, the“Enter/Next” button will progress the screen.

Button operation: “Program” = progress to next screen regardless of where

cursor is positioned “Enter/Next” = move cursor left one position “K-factor” = move cursor right one position “+” = increments number where cursor is positioned

“-” = decrements number where cursor is positioned “Reset” = replaces numbers with default and returns the

cursor to the right most position

6. Repeat step 4 and 5 for as many different pulserate and k-factor combinations up to 10 entries. Ifyou have less than 10 combinations to enter, enter“000000” in the next pulse rate prompt to finishcombination entry. If you have 10 combinations,after you enter the last k-factor the 4200 will go tothe next screen.

16 Issue/Rev. 0.6 (2/06)

7. Set how many decimal positions you want inthe flow rate display.

8. Set how many decimal positions you want inthe total display.

000000 = no decimal positions

00000.1 = one decimal position0000.02 = two decimal positions000.003 = three decimal positions

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments amount of decimal positions “-” = decrements amount of decimal positions “Reset” = replaces default

9. Set the time scale in which that the flow ratewill be displayed on the display.

SEc = unit of volume per second 60 SEc = unit of volume per minute PEr hr = unit of volume per hour 24 hr. = unit of volume per day

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments unit of time scale “-” = decrements unit of time scale “Reset” = replaces default

10. Select “on” for a scaled pulse output. Select“oFF” if a scaled pulse output is not desired (goto Step 13).

Button action: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = toggle between “oFF” and “on” “-” = toggle between “oFF” and “on” “Reset” = replaces default

11. Set the scale of the scaled pulse output.

_____1 = 1 pulse per 1 increment of least significantdigit in total LCD

____10 = 1 pulse per 10 increment of least significantdigit on total LCD

___100 = 1 pulse per 100 increment of least significantdigit on total LCD

__1000 = 1 pulse per 1000 increment of least significantdigit on total LCD

_10000 = 1 pulse per 10000 increment of least signifi-cant digit on total LCD

100000 = 1 pulse per 100000 increment of least signifi-cant digit on total LCD

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments scale of pulse output “-” = decrements scale of pulse output “Reset” = replaces default

12. This option is not operable or available for thebattery powered 4200. Verify that “oFF” is dis-played. To select “oFF” push the “+” or “-” key andgo to Step 13.

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = toggle between “oFF” and “on” “-” = toggle between “oFF” and “on” “Reset” = replaces default

000000 = no decimal positions 00000.1 = one decimal position 0000.02 = two decimal positions 000.003 = three decimal positions 0000-.1 = flow rate x 10

0000.-2 = flow rate x 100 Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments amount of decimal positions “-” = decrements amount of decimal positions “Reset” = replaces default

7. Set how many decimal positions you want inthe flow rate display.

8. Set how many decimal positions you want inthe total display.

000000 = no decimal positions

00000.1 = one decimal position0000.02 = two decimal positions000.003 = three decimal positions

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments amount of decimal positions “-” = decrements amount of decimal positions “Reset” = replaces default

9. Set the time scale in which that the flow ratewill be displayed on the display.

SEc = unit of volume per second 60 SEc = unit of volume per minute PEr hr = unit of volume per hour 24 hr. = unit of volume per day

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments unit of time scale “-” = decrements unit of time scale “Reset” = replaces default

10. Select “on” for a scaled pulse output. Select“oFF” if a scaled pulse output is not desired (goto Step 13).

Button action: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = toggle between “oFF” and “on” “-” = toggle between “oFF” and “on” “Reset” = replaces default

11. Set the scale of the scaled pulse output.

_____1 = 1 pulse per 1 increment of least significantdigit in total LCD

____10 = 1 pulse per 10 increment of least significantdigit on total LCD

___100 = 1 pulse per 100 increment of least significantdigit on total LCD

__1000 = 1 pulse per 1000 increment of least significantdigit on total LCD

_10000 = 1 pulse per 10000 increment of least signifi-cant digit on total LCD

100000 = 1 pulse per 100000 increment of least signifi-cant digit on total LCD

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments scale of pulse output “-” = decrements scale of pulse output “Reset” = replaces default

12. This option is not operable or available for thebattery powered 4200. Verify that “oFF” is dis-played. To select “oFF” push the “+” or “-” key andgo to Step 13.

Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = toggle between “oFF” and “on” “-” = toggle between “oFF” and “on” “Reset” = replaces default

000000 = no decimal positions 00000.1 = one decimal position 0000.02 = two decimal positions 000.003 = three decimal positions 0000-.1 = flow rate x 10

0000.-2 = flow rate x 100 Button operation: “Program” = progress to next screen “Enter/Next” = progress to next screen “K-factor” = no action “+” = increments amount of decimal positions “-” = decrements amount of decimal positions “Reset” = replaces default

17Issue/Rev. 0.6 (2/06)

13. At this point the user has the option to establish apassword. Once a password has been set, the 4200 willalways prompt the user for a password, before pro-gram changes can be made. When no password or thewrong password is entered, the 4200 will go back tothe normal display. THE ESTABLISHMENT OF APASSWORD IS OPTIONAL. If locking the 4200 with apassword is not needed, enter “000000” and the 4200will operate unlocked. **

Button operation: “Program” = progress to next screen regardless of where cursor is positioned “Enter/Next” = move cursor left one position “K-factor” = move cursor right one position “+” = increments number where cursor is posi-

tioned “-” = decrements number where cursor is posi-

tioned “Reset” = replaces numbers with default and re- turns the cursor to the right most position

** It is highly recommended that thepassword function not be used unless itis required. If a password is requiredwrite down the password in the manualand keep in a secure location. If youforget the password you must con-sult the factory for procedures onhow to reset the current password.

14. Now the 4200 will prompt for user to acceptthe password. Display should read 000000 in RATEarea of LCD if no password is required

Button operation: “Program” = return to password screen (step 14) “Enter/Next” = accepts password and exits program

mode “K-factor” = return to beginning of setup “+” = return to password screen (step 14) “-” = return to password screen (step 14) “Reset” = return to password screen (step 14)

Calculation of Rate and TotalGallons (US) to Barrels (oil)………42.00Liters to Kiloliters ……………….1000.00mL to Liters ……………………..1000.00Mgallons to Acre-feet …………..0.32587

Changing Batteries

New batteries can be purchased through INVALCO orour distributors and replaced in the field.

WARNING - To prevent ignition of flammable orcombustible atmospheres, read, understand, andadhere to the manufacturer’s live maintenance pro-cedures.

Replace battery with an INVALCO battery assemblyONLY. Battery assembly part number is P524017. Themodel 4200 is designed to operate on one battery.NEVER attempt to power the unit with two battery as-semblies or with a non-INVALCO battery assembly.

There is one Lithium battery pack in each instrument andcare must be taken to replace so that there is always powerconnected to the memory. Connect the new battery packinto J3 or J4 before disconnecting the old battery. Failure tonot supply the board with continuous power will result in lossof setup parameters and totals. Please dispose of oldbatteries by sending them to an Approved BatteryRecycle Location.

Typical Connections

Flowmeter InputThe Model 4200 input circuit which will accept signalsfrom most pulse or frequency producing flowmeters.The input will interface directly to:Turbine FlowmetersFor flow meters with coils, the minimum input voltage is20mV P-P. See the drawing below and sketches on thenext two pages for hook-up information.1. Squarewave, CMOS or Pulse2. Reed or Switch5. Coils (Magnetic Pick-up)

WiringWhen connecting the 4200 it is good practice to use ashielded cable. The shield should be connected toearth at one end of the cable. The other end of theshield should not be connected.

18 Issue/Rev. 0.6 (2/06)

Grounded Switch Closure or Reed

Powered Switch Closure or Reed Switch

Output Wiring OptionsScaled Pulse Connection

Installation

Wall Mounting

A wall mounting bracket is supplied with each instrument.The instrument is then attached to the bracket atthe bottom with knobs.Removing the Front Panel:The front panel of the instrument is removed as follows:

1. Loosen knobs and tilt unit down.2. Undo the eight screws retaining the front panel.3. Pull the front panel free from the housing.

Unit can then be tilted up to access internal components.

Terminal DesignationsInput - (+TFM)Input - (-TFM)

The Circuit Board

Warnings

3.6V DC

3.6V DC

Input Signal Wiring OptionsTwo-wire coil pickup

3.6V DC

The 4200s are affected by EMF (Electric MagneticFields); due to this the unit needs to be located in anarea with little affects from externally omitting EMFdevices. The turbine and pickup uses EMF in pulsesto calculate rate. Interference in this field by otherdevices will cause inaccuracies with the meter. Elec-tric motors, spark driven engines, transformers, andother high current or high voltage devices create EMFand should be kept as far away as feasible to lessentheir chances of effecting the meter.

Vibration can cause false readings or counted ratewhen not in use. Portable units should be reset aftertransport to re-zero the meter. Place meter in a loca-tion where it is well grounded, free of vibration andstable when metering.

19Issue/Rev. 0.6 (2/06)

Control Drawing

Intrinsic Safety ConnectionsWhen installing the Model 4200 in hazardous areas, the wiring and installation must comply with appropriate installa-tion standards. The Model 4200 will connect directly to turbine or paddlewheel flowmeters with a certified IS coil orother certified IS sensors which produce a pulse output, provided they do not exceed the following input parameters:

Vmax = 3.6 VdcImax = 72 mACi = 12.34 uFLi = 0 mH

Voc = 3.6Isc = 72 mACa = 12.34 uFLa = 0 mH

Entity Parameters for TB2 Terminals 1 & 2

Vmax = 3.6 VdcImax = 72 mACi = 12.34 uFLi = 0 mH

Entity Parameters for TB3

Installation must be in accordance with the National Electric Code (NFPA 70, Article 504) and ANSI/ISA-RP12.6.

Selected intrinsically safe equipment must be listed and have entity parameters such that:Vmax * VocImax * IscCi + Ccable * CaLi + Lcable * La

-or-

May be connected to simple apparatus that does not generate more than 1.5V, 100mA and 25mW. If cableparameters are unknown, the following values can be used:Cable Capacitance - 60pF/ftCable Inductance - 0.20uH/ft

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20 Issue/Rev. 0.6 (2/06)

www.fmcinvalco.com

The specifications contained herein are subject to change without notice and any user of said specifications should verify from the manufacturer that the specifications arecurrently in effect. Otherwise, the manufacturer assumes no responsibility for the use of specifications which may have been changed and are no longer in effect.

FMC INVALCO Fluid Control P.O. Box 1377, Stephenville, TX 76401, Phone: 254/968-2181, FAX: 254/968-5709, Toll Free: 800/468-2526

Printed in U.S.A. ©2/04 FMC INVALCO All rights reserved. Issue/Rev. 0.1 (2/04)

Dimensions

The 4200 Wall/Panel mounted version can be mounted with an offset utilizing the supplied bracket, or it can be mounted directlyto a panel or wall using the 4 tapped holes located on the back of the unit.Direct Mount

Wall Panel Mount

The 4200-30 and 4200-31 are direct mounted. Care must be taken the follow these steps during installation:1. Screw Pickup into TFM body, hand tight (do not over tighten).2. Attach wires to Pickup.3. Loosen screws on swivel (do not remove).4. Hold totalizer body steady and screw swivel-neck onto TFM threaded adapter. Hand tighten (do not over tighten)5. Adjust totalizer for required viewing position.6. Retighten swivel neck screws.

Note: Dimensions - Inches to the nearest tenth (millimeters to the nearest whole mm), each independently dimensioned from respective engi-neering drawings.