KIP Liquid Level Contents - IMI Precision Engineeringcdn.norgren.com/pdf/KIP liquid level.pdf8- 1...

8-1

KIP Liquid Level Contents

8

KIP Liquid Level

HermeticallySealed

Reed SwitchPermanent

Magnet

Float

RED

RED

Series Float Material Pressure Temperature Page

Design Considerations 8-3

Electrical Data 8-4

LS Series 1 Polypro, PBT Up to 150 psi Up to 225°F 8-5Buna N, Teflon®

LS11 Polypro, PBT 100 psi Up to 150°F 8-8

BN Series Teflon, Buna N Up to 1000 psi Up to 300°F 8-9Stainless steel

SS Sereis Stainless steel, Up to 750 psi Up to 300°F 8-12Buna

TT Series PFA 70 psi 300°F 8-15

80% Shut-off switch Stainless steel 400 psi Up to 221°F 8-16

627 Series Miniature Buna N, Polypro, PBT 400 psi Up to 300°F 8-18Multi-point Switches Stainless steel, PVC

Standard Multi-point Stainless steel, 750 psi Up to 300°F 8-20switches Buna N, PVC

8-2

KIP LIQUID LEVEL

8

www.norgren.com/fluid

Plastic Liquid Level Switches

Teflon Liquid Level Switches

Liquid Level Switches for All Your Applications

Multi Level Liquid Level Switches

8-3

KIP LIQUID LEVEL

8

High Quality Liquid Level SwitchesEngineered for Extended Service

Design Considerations• Pressure• Temperature• Mounting• Termination• Media Characteristics, such as

- Specific gravity- Corrosive characteristics- Viscosity

• Actuation Point(s)• Materials of construction• Switch life/Switch load

Norgren liquid level switches are designed to meet a completerange of application requirements. Norgren has the designengineering and application engineering expertise to help youselect the best level control for your application.

The switch contact ratings, as listed in the switch data chart, arebased on use with a resistive type load. For applications requiringthe control of an inductive or capacitance load, additionalinterface circuitry may be required. Please contact Norgren forassistance or to have a life-cycle test performed on your loadwith Norgren Leveline switches.

OperationThe hermetically sealed reed switch located inside the stem isactuated by a magnetic field created by a magnet equipped float.As the float rises and falls the magnetic field passing the switchin the stem causes the switch to either close or open.

HermeticallySealed

Reed SwitchPermanent

Magnet

Float

Norgren switches can be mounted from tank top or tank bottom orcan be adapted for side mounting. Switches will operate normallywith up to a 30° tilt from vertical .

Most single point switches operate in either a Normally Open (NO) orNormally Closed (NC) mode. Selecting the mode is as easy asremoving the retaining clip and reversing the float on the stem.Norgren switches are shipped normally open as standard. However,some are non reversible and must be ordered as NO, NC or SPDT.

Design Flexibility

Interface DetectionMany Norgren models can be modified to detect the level oftwo dissimilar liquids such as oil and water.

Mounting StylesOther mounting configurations are available such asflanges, bent stem, different NPT, straight thread andmetric size mounting plugs.

TerminationsA variety of wire terminations, custom lead lengths, cablejackets and connectors are also available.

In addition to single point detectors, Norgren also offers multipointproducts for OEM applications. Complete the Application InquirySheet on page 26 and fax to 860-677-4999 or call Norgren at 800-722-5547.

8-4

KIP LIQUID LEVEL

8


Electrical Data

Norgren Standard Reed Switches are SPST or SPDT.The Diagrams Below Show the Typical Wiring.

Form A SPST - Single Pole / Single Throw

Normally Open Dry

Normally Closed Dry

Form C SPDT - Single Pole / Double Throw

SPDT Dry Condition

Each Norgren level switch varies in rating depending on the unit, seethe chart below for electrical ratings.

RED

RED

RED

RED

BLACK

REDN.O.

N.C.COM.WHITE/RED

The reed switch is designed for reliability to millions of cycles. Toensure long life and repeatability, see the contact protectioninformation below.

Contact ProtectionIn order to take advantage of the long life, highly reliablecharacteristics of a reed switch, it is essential to provide protectionwhen switching inductive loads.

When current is interrupted, the inductance of the load generates ahigh frequency voltage, which appears across the switch contacts.If the voltage is large enough, it can cause arcing. Arcing can causethe contacts to weld to each other resulting in unreliable switchingperformance. It is essential to protect the circuit by suppressing thevoltage to prevent arcing. This can easily be accomplished throughthe use of a diode for DC circuits (Figure 1) and a resistor-capacitornetwork for AC circuits (Figure 2).

+ -

Reed Switch

Inductive Load

Figure 1D.C. Contact Protection

Figure 2A.C. Contact Protection

1N4004

+ -

Reed Switch

InductiveLoad

1

Contacts

Magnet

N

S

Hermetically Sealed Glass

Common

Magnet

N

S

Hermetically Sealed Glass

Normally Open Blade

NormallyClosed Blade

NOTE: Above ratings are for resistive loads only

Switch Ratings Max - Resistive LoadsContact Rating Volts Amps AC Amps DC

10 VA0-50 .20 .13120 .08 .05240 .04 N/A

20 VA0-50 .40 .30120 .17 .13240 .08 .06

50 VA0-50 .50 .50120 .41 .41240 .20 .20

100 VA120 .83 N/A240 .41 N/A

8-5

KIP LS 1 Series

8

LS 1 Series Level SwitchesCompact, Rugged, Yet Economical!

The LS 1 Series of liquid level switches from Norgren provide areliable, compact, low cost solution to liquid-level control for theselective OEM. This family of plastic level switches offers a broadvariety of answers to many of today’s demanding applications.Whether your problem is size, material compatibility, or wave motionsfalsely actuating switches, your answer should be found on thesepages or through a quick conversation with Norgren. A variation tothese standards will surely solve the most discriminating application.

Small, compact size with small displacementHighly reliable, yet inexpensiveSeamless cellular constructionTemperature range up to 225°FExcellent chemical resistanceNSF ApprovedUnique hex designed stem

SpecificationsMaximum Pressure @70° F

Foamed Float 150 PSI (10.3 bar)Hollow Float 10 PSI (.69 bar)

Temp. Operating RangeFoamed Float -40° to 150° F (-40° to 66° C)

LeadwirePolypro Units 22 AWG, 24" long

Recommended Minimum Liquid SP GRFoamed Polypro Float .72Hollow Polypro Float .55

PolypropyleneFoamed Float

1.00

(25)

A

1.58

(40)

1.00 (25)

9/16 Hex

1/8 NPT

9/16 Hex

7/16-20 UNF

LS 1 Series Ordering Numbers:

* UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC† “NSF Certified” - These products conform to the requirements of NSF Criteria C2 - Special

and/or Devices.- For NSF label add prefix N to the part number when ordering.

A - actuation point isapproximately midway offloat travel in liquid witha specific gravity of 1.0.

UL RecognizedFile No. E 129277

CSA ApprovedFile No. LR 90981

PolypropyleneHollow Float

Part Number MTGStem

Material Float Material

OtherWettedParts

SwitchRating

0255-024† 1/8" NPT Polypro Polypro Polypro 20VA*

0342-024 1/8" NPT Polypro Buna Polypro 20VA*

0506-024† 1/8" NPT Polypro Polypro 316 SS 10VA

0507-024† 1/8" NPT Polypro Polypro Polypro 10VA

0615-024† 7/16-20 UNF Polypro Polypro Polypro 20VA*

0689-024† 1/8" NPT Polypro Polypro Polypro 3VA SPDT

2574-024 1/8 " NPT Polypro Hollow polypro Polypro 20VA

2839-024 7/16-20 UNF Polypro Hollow polypro Polypro 20VA

8-6

KIP LS 1 Series

8


LS 1 Series with Slosh ShieldThe LS 1 Series with Slosh Shield Provides a Means of DampeningTurbulent Fluids...All Polypropylene construction ideal for beverage dispensingand ice machinesCompact size allows for minimum displacementEasily adaptable to other switch types and float combinationsfor OEM applications

SpecificationsMaximum Pressure @70° F

Foamed Float 150 PSI (10.3 bar)Hollow Float 10 PSI (.69 bar)

Temp. Operating RangeFoamed Float -40°F to 150° F (-40°C to 66° C)Hollow Float (PP) -40°F to 150° F (-40°C to 66° C)

LeadwirePolypro Units 22 AWG, 24" long

Recommended Minimum Liquid SP GRFoamed Polypro Float .72Hollow Polypro Float .55

1.00

(25)

A

1.58

(40)

.75 (19)

9/16 Hex

A

1.58

(40)

1.38 (35)

9/16 Hex

Mini LS 1 SeriesThe LS 1 Series with a Float Diameter of .75 Fits Into Those Hard toReach Places...Ultra compact size fits through small bottle or tank openingsSeamless cellular construction for a rugged float designIdeal for food and beverage applicationsUnique hex stem design minimizes potential for liming

SpecificationsMaximum Pressure 150 PSI (10.3 bar) @ 70°FTemp. Operating Range -40°F to 150°F (-40°C to 66°C)Mounting 1/8" NPT or 7/16 - 20 UNFLeads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .90Float Material Seamless Cellular PolypropyleneStem and Other Parts Polypropylene

A - actuation point isapproximately midway of floattravel in liquid with a specificgravity of 1.0.



A - actuation point isapproximately midway offloat travel in liquid with aspecific gravity of 1.0.



LS 1 Series with Slosh Shield:

† “NSF Certified” - these products conform to the requirements of NSF Criteria C2 - Specialand/or Devices.

- for NSF label add prefix N to the part number when ordering.

† “NSF Certified” - these products conform to the requirements of NSF Criteria C2 - Specialand/or Devices.


Mini LS 1 Series Ordering Numbers:Part Number MTG Material Switch Rating

0763-024† 1/8" NPT Polypro 20VA

1340-024† 7/16-20 UNF Polypro 20VA

OtherPart Stem Float Wetted Switch

Number MTG Material Material Parts Rating1347-001† 1/8" NPT Polypro Polypro Polypro 20VA1347-002† 7/16-20 UNF Polypro Polypro Polypro 20VA2841-024 1/8" NPT Polypro Hollow Polypro Polypro 20VA2842-024 7/16-20 UNF Polypro Hollow Polypro Polypro 20VA

8-7

KIP LS 1 Series

8

LS 1 Series - SidemountSidemounted Unit Ideal for Tight Spaces

Sidemount design fits small vesselsMinimal float travel and displacementHighly chemical resistant

SpecificationsMaximum Pressure Type B 70 PSI (4.8 bar)

Type P 40 PSI (2.8 bar)Temperature Range Type B -40°F to 176°F (-40° to 80°C)

Type P -40°F to 176°F (-40° to 80°C)Mounting PF 1/4Leads 22 AWG, 24" longRecommended Minimum Type B .60

Liquid SP GR Type P .80

LS 1 Series Ultra Low LevelWhen You Just Can’t Detect Low Enough - The Norgren Ultra LowLevel Switch Can Detect Liquids as Low as 5/8"

Due to the float shape and displacement, the reed switch isactivated with float riding close to the surface of the liquidVariety of stem materials to meet your specific requirementsFloat can be combined with other floats on a miniature multi-level control only (see pages 18-19) for a custom liquid levelsensor to meet your needsAvailable in different lead wire lengths, with connectors forOEM’s

SpecificationsMaximum Pressure 50 PSI (3.4 bar)Temp. Operating Range -40° to 150°F in Water (-40° to 82°C)

-40° to 225°F in Oil (-40° to 107°C)(Stainless and Brass)

Mounting 1/8" NPTLeads 22 AWG, 24" long

1.22

(31)

1.26 (32)

2.36 (60)

.87 (22)

PF 1/4

Type B

Type P

LS 1 Series Ultra Low Level:

1.00

(25)

1.58

(40)

1.88 (48)

1/8 NPT

LS 1 Sidemount Ordering Numbers

Part Number Stem Material Float Material Other Material Switch Rating

0768-024 Polypro Buna N 316 SS 20VA N.C.

0769-024 Brass Buna N 316 SS 20VA N.C.

0774-024 316 SS Buna N 316 SS 20VA N.C.

PartNumber

StemMaterial

FloatMaterial

Other WettedParts

SwitchRating

0508-024 Polyacetal Buna N 316 SS 20VA0509-024 Polypro Polypro Polypro 20VA

8-8

KIP LS 11 Series

8


1.90

(48)

.68

(17)

4.03 (102)

1.00 (25) 2.87 (73)

2.37 (60)

5/8-11 UNC

1.90

(48)

.68

(17)

4.00 (102)

2.87 (73)

2.37 (60)

1/2" NPT

All Dimensions in Inches (mm)

LS 11 Plastic SidemountDirect side mounted level controls in Polypropylene and PBTAll polypropylene construction offers broadfluid compatibilitySingle unit offers normally open or normally closed operationMounting available internally or directexternal entry

Normally Open Dry Condition:Float rises with liquid level to stop, where upon switch closes.

Normally Closed Dry Condition:Float falls with liquid level to stop, where uponswitch closes.

Actuation point is 15° +10° of float arc.

SpecificationsMaximum Pressure 100 PSI (6.9 bar) @ 70°FTemp. Operating Range -40°F to 150°F (-40° to 66°C)

Polypro-40°F to 225°F (-40° to 107°C) PBT

Leads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .65

LS 11 Ordering Numbers:

† “NSF Certified” - these products conform to the requirements of NSF CriteriaC2 - Special and/or Devices.

- for NSF label add prefix N to the part number when calling

Part Number Mounting Material Switch Rating1870-024† 1/2" NPT Polypro 20VA1871-024 1/2" NPT PBT 20VA1872-024† 5/8-11 UNC Polypro 20VA1873-024 5/8-11 UNC PBT 20VA

8-9

KIP 25 BN Series

8

1.00

(25)

A

1.50

(38)

.85 (22)

1/8 NPT

1/2 Hex

1.00

(25)

A

1.50

(38)

1.00 (25)

1/8 NPT

1/2 Hex


A - actuation point is approximately midway of float travel inliquid with a specific gravity of 1.0.



25 BN Series—Teflon® FloatNorgren Offers Its 25 BN Series with a Spring Biased TEFLON® Floatfor High Pressure Applications

Small float design (.850 Dia.) provides flexibility for those tightspacesSolid Teflon® float design for pressures up to 1000 PSIVariety of stem float combinations to meet your technical and costrequirements

SpecificationsSwitch Rating SPST 20VAOperating Pressure 1000 PSI Maximum (68.9 bar)Operating Temperature -40° to 300°F (-40 to 149°C)Float Material Teflon®Other Wetted Materials 300 Series Stainless, EpoxyLeads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .75

25 BN Series Ordering Numbers:

* UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC® Teflon is a registered trademark of E.I. Dupont De Nemours Co.

25 BN Series Ordering Numbers:

25 BN SeriesBuna N General Purpose Single Point Detector

Small, compact sizePrecise repeatabilityReliable, long-life performanceHighly resistant to shock and vibrationStem available in 316 SS or Brass

SpecificationsMaximum Pressure 150 PSI (10.3 bar)Temperature Operating Range -40° to 225°F (-40° to 107°C) in oil

to 180°F (82°C) in waterMounting 1/8" NPTLeads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .50

Part Number Stem Material Switch Rating1275-024 316 SS 20VA N.O. DRY*1276-024 316 SS ?20VA N.C. DRY*

PartNumber

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

0105-024 316 SS Buna N 316 SS 20VA0106-024 Brass Buna N 316 SS 20VA

8-10

KIP 50 BN Series

8


1.88

(48)

A

2.70

(69)

1.88 (48)

1/4 NPT

Moisture Resistant Shrink Tubing

5/8 Hex

50 BN Moisture Resistant Liquid Level SwitchConstruction Provides Maximum Resistance to Moisture,Condensation or Water.

Ideal for use in sumps or bilgesConstruction can be adapted to other Norgren switchesDual wall polyolefin shrink tubing resists moisture

SpecificationsMaximum Pressure 150 PSI (10.3 bar)Temperature -40°F to 225°F (-40°C to 107°C) in oil

Operating Range -40°F to 180°F (-40°C to 82°C) in waterMounting 1/4" NPTLeads 18 AWG, 36" longRecommended Minimum

Liquid SP GR .55

Liquid Level Switch Ordering Numbers:


PartNumber

Stem / FloatMaterial

Other WettedMounting Material

SwitchRating

1344-001 Brass / Buna Stainless / Epoxy SPST 20VA1344-002 Brass / Buna Stainless / Epoxy SPST 100VA1344-003 304 SS / Buna Stainless / Epoxy SPST 20VA1344-004 304 SS / Buna Stainless / Epoxy SPST 100VA1344-005 304 SS / 316 SS 316 SS SPST 20VA1344-006 304 SS / 316 SS 316 SS SPST 100VA

8-11

KIP 50 BN Series

8

50 BN Series LargeLarge Size General Purpose Detector

Large float provides maximum displacement in high viscosityfluids

Can be easily extended to multiple float arrangement up to 72"long

Rugged design for heavy duty service

SpecificationsMaximum Pressure 150 PSI (10.3 bar)Temp. Operating Range -40°F to 225°F (-40°C to 107°C) in oil

-40°F to 180°F (-40°C to 82°C) in waterMounting 1/4" NPTLeads 18 AWG, 24" longRecommended Minimum

Liquid SP GR .55

50 BN Series IntermediateIntermediate Size General Purpose Detector

Highly reliable, yet inexpensiveCompact, narrow displacementStem available in 316 SS or BrassLong operating life

SpecificationsMaximum Pressure 150 PSI (10.3 bar)Temp. Operating Range -40°F to 225°F (-40°C to 107°C) in oil

-40°F to 180°F (-40°C to 82°C) inwater

Mounting 1/8" NPT - 1/4" NPTLeads 18 AWG, 24" longRecommended Minimum

Liquid SP GR .58

1.75

(45)

A

2.50

(64)

1.19 (30)

1/8 NPT

1/2 Hex

1.75

(45)

A

2.70

(69)

1.19 (30)

1/4 NPT

5/8 Hex

1.88

(48)

A

2.75

(69)

1.88 (48)

1/4 NPT

5/8 Hex

50 BN Series Inter. Ordering Numbers



50 BN Series Large Ordering Numbers:

PartNumber MTG

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

0108-024 1/8" 316 SS Buna N 316 SS 100VA0109-024 1/8" Brass Buna N 316 SS 100VA0500-024 1/4" 316 SS Buna N 316 SS 100VA0501-024 1/4" Brass Buna N 316 SS 100VA0502-024 1/8" 316 SS Buna N 316 SS 20VA0503-024 1/8" Brass Buna N 316 SS 20VA0504-024 1/4" 316 SS Buna N 316 SS 20VA0505-024 1/4" Brass Buna N 316 SS 20VA

PartNumber MTG

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

0512-024 1/4" 316 SS Buna N 316 SS 100VA0513-024 1/4" Brass Buna N 316 SS 100VA0514-024 1/4" 316 SS Buna N 316 SS 20VA0515-024 1/4" Brass Buna N 316 SS 20VA

8-12

KIP 35 SS Series

8


35 SS SeriesCompact Stainless Steel Detector for High Corrosive, HighTemperature Applications

Compact sizeLong operating lifeHighly resistant to shock and vibration

SpecificationsMaximum Pressure 275 PSI (19.0 bar)Temp. Operating Range -40° to 300°F (-40° to 149°C)Mounting 1/8" NPTLeads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .80

1.06

(27)

A

1.50

(38)

1.10 (28)

1/8 NPT

1/2 Hex

2.95

(75)

2.00

(50)

1.06

(27)

1.10 (28)

1.57 (40).59 (15)

PF 1/8

.59 (15)

PF 1/8

2.95

(75)

2.31

(59)

1.00

(25)

1.00 (25)

1.57 (40)

Actuation Level in SG of 1.0

Actuation Level in SG of 1.0




* UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC† “NSF Certified” - these products conform to the requirements of NSF Criteria

C2 - Special and/or Device.- for NSF label add prefix N to the part number when ordering

35 SS Series Ordering Numbers:

35 SS Series - Sidemount“Bent Stem” Level Control for Mounting through Tank Walls

90° bend allows for side mounting where access to tank topand bottom is restrictedAvailable in all 316 SS construction

SpecificationsMaximum Pressure

SS 275 PSI (19.0 bar)Buna 150 PSI (10.3 bar)

Temp. Operating Range -40°F to 300°F (-40°C to 149°C)Buna Float -40°F to 225°F (-40°C to 107°C) in oil

-40°F to 180°F (-40°C to 82°C) in waterMounting 3/8 - 24Leads 22 AWG, 24" longRecommended Minimum?

Liquid SP GR SS .80 Buna .50

35 SS Series Sidemount Ordering Numbers:

L1 Dimension is Actuation Level in LiquidSpecific Gravity of 1.0

Stainless Steel Floats:L1=2.50 (63.5mm) ±3/16"

Buna Floats:L1=2.75 (69.9mm) ±3/16"

PartNumber

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

0107-024† 316 SS 316 SS 316 SS 20VA*0511-024 Brass 304 SS 316 SS 20VA*

PartNumber

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

2350-024 316 SS 316 SS PH 15-7 MO 20VA2351-024 316 SS Buna PH 15-7 MO 20VA2352-024 Brass 316 SS Beryllium Copper 20VA2353-024 Brass Buna Beryllium Copper 20VA

8-13

KIP 40 SS Series

8

.66

(17)

.60 (15) 3.16 (80)

3/8-24 UNF11/16 Hex

.66

(17)

1.0 (25).31 (8)

4.0 (102)

15/16 Hex1/2 NPT

40 SS Series Sidemount Ordering Numbers:

40 SS Series SidemountDirect Side Mounted Level Controls

Precise repeatabilityEase of installationInternal and external mounting available

SpecificationsMaximum Pressure 400 PSI (27.6 bar)Temp. Operating Range -40° to 300°F (-40° to 149°C)Leads 22 AWG, 24" longRecommended Minimum

Liquid SP GR .58

PartNumber Mounting

StemMaterial

OtherWetted

MaterialsSwitchRating

3736-024 3/8-24 UNF 316 SS 304 SS 20VA3735-024 1/2" NPT 316 SS 304 SS 20VA

8-14

KIP 50 SS Series

8


50 SS SeriesStainless Steel Detector for High Pressure, Corrosive and HighTemperature Applications

All stainless steel wetted surfacesHigh resistance to corrosive chemicalsOperates in high temperaturesOperates in high pressure environments

SpecificationsMaximum Pressure 750 PSI (51.7 bar)Temp. Operating Range -40°F to 300°F (-40°C to 149°C)Mounting 1/4" NPTLeads 18 AWG, 24" longRecommended Minimum?

Liquid SP GR .73

50 SS Series Low Specific GravityBuoyant Float Design for Media with Specific Gravity as Low as .40

Ideal for use as a high, low or intermediate level alarm in thestorage of propane and butaneFloat design can be adapted to Norgren multi-level configurationfor total controlTemperature range of -40°F to 300°F

SpecificationsMaximum Pressure 300 PSI (20.7 bar)Temp. Operating Range -40°F to 300°F (-40°C to 149°C)Mounting 1/2" NPTLead Wires 18 AWG, 24" longRecommended Minimum

Liquid SP GR .40

A

4.50

(114

)

1/2 NPT

7/8 Hex

3.50 (89)

A

2.70

(69)

2.00

(51)

1/4 NPT

5/8 Hex

2.15 (55)

† “NSF Certified” - these products conform to the requirements of NSFCriteria C2 - Special and/or Devices.


Low Gravity Float Ordering Numbers:

A - actuation point isapproximately midway of floattravel in liquid with a specificgravity of 1.0.

50 SS Series Ordering Numbers:


PartNumber

Stem / FloatMaterial

Other WettedMaterials

SwitchRating

1348-001 Brass / 316 SS Stainless Steel SPST 20VA1348-002 Brass / 316 SS Stainless Steel SPST 100VA1348-003 Brass / 316 SS Stainless Steel SPDT 20VA1348-004 316 SS / 316 SS Stainless Steel SPST 20VA1348-005 316 SS / 316 SS Stainless Steel SPST 100VA1348-006 316 SS / 316 SS Stainless Steel SPDT 20VA

PartNumber

StemMaterial

FloatMaterial

OtherWetted Parts

SwitchRating

0110-024† 316 SS 316 SS 316 SS 100VA0520-024 Brass 316 SS 316 SS 100VA0521-024† 316 SS 316 SS 316 SS 20VA0522-024 Brass 316 SS 316 SS 20VA

8-15

KIP 50 TT Series

8

50 TT SeriesTeflon® Level Detector for High Purity, High Corrosive Applications

All Teflon® wetted surfacesPFA float for greater resistance to corrosivesLow particulate generationChemically inert

SpecificationsMaximum Pressure 70 PSI (4.8 bar)Temp. Operating Range -40°F to 300°F (-40°C to 149°C)Mounting 1/4" NPTLeads 22 AWG, 24" longRecommended Minimum?

Liquid SP GR .90

1.88

(48)

A

2.50

(64)

1.38 (35)

1/4 NPT

5/8 Hex




50 TT Series Ordering Numbers

* UL and CSA switch ratings are 20VA pilot duty rated; 120VAC - 240VAC® Teflon is a registered trademark of E.I. Dupont De Nemours Co.

PartNumber

StemMaterial

FloatMaterial Description

SwitchRating

0111-024 TFE PFA SPST, NO Dry 20VA*

0112-024 TFE PFA SPST, NC Dry 20VA*

0113-024 TFE PFA SPDT 3VA

8-16

KIP LIQUID LEVEL

8


80% Shut-Off Switch for Recovery RefillCylindersDesigned specifically for overfill protection of Refrigerant RecoveryTanksMeets rigid UL Requirements for Refrigerant Recovery EquipmentSwitches have been specified to meet the dimensions of therecovery tank manufacturerCustomize a switch to meet your specific needs including multiplefloats, various actuation levels and a variety of wire or connectorterminations

Pressure rating to 400 PSIG (27.6 bar)Standard for 30# and 50# D.O.T. refrigerant tanksGrooved stems keep floats from moving or falling offCan be customized for use in other size cylindersAvailable with multiple floatsUL endurance tests performed at 120/60, 240/60, 24/60, 5 VDC,12 VDC, 24 VDC

Connector Selection Data

Ground Pin

Master Keyway

Ground Pin is Longer

AMP ConnectorMates with AMP P/N 206060-1

Brad Harrison 3-pinMates with BH-P/N 70303

Brad Harrison 2-pinMates with BH-P/N 70023

8-17

KIP LIQUID LEVEL

8

80% Shut-Off Switch PartNumbering System

3.19

(81)

1.45

(37)

5.31

(135

)

.90 (23)

4 PIN ReceptacleAMP #206153-1

3 PIN ReceptacleBrad Harrison #70212

1-1/16 HEX

3/4-14 NPT

SpecificationsMaximum Pressure 400 PSIG Maximum (27.6 bar)Temperature Operating Range -40° to 221°F SS Float (-40° to 105°C)Switch Type SPST, Normally Closed DrySwitch Rating 20VAMounting Plug 3/4" NPT

Refrigerant Level Ordering Numbers:

* MAN = Manchester

** WOR = Worthington

PartNumber

“A”Dim.

“B”Dim.

TankMfgr.

TankSize

PINType

0708-0013.19(81)

5.31(135)

(MAN)*,(WOR)**

30#, 50# Brad 3-Pin

0808-0013.19(81)

5.31(135)

(MAN)*,(WOR)**

30#, 50# AMP 3-Pin

1007-0013.19(81)

5.31(135)

(MAN)*,(WOR)**

30#, 50# Brad 3-Pin

1038-0018.40(213)

10.13(257)

(MAN)*,(WOR)**

250# Brad 3-Pin

1047-0016.75(172)

8.88(226)

(MAN)*,(WOR)**

100# Brad 3-Pin

1302-0013.562(90)

5.688(144)

(AMTROL) 26# Brad 3-Pin

1303-0013.875(98)

6.00(152)

(AMTROL) 50# Brad 3-Pin

1546-0018.40(213)

10.13(257)

(MAN)*,(WOR)**

250# AMP 3-Pin

1628-0013.562(90)

5.688(144)

(AMTROL) 26# AMP 3-Pin

1629-0013.875(98)

6.00(152)

(AMTROL) 50# AMP 3-Pin

1632-0016.75(172)

8.88(226)

(MAN)*,(WOR)**

100# AMP 3-Pin

8-18

KIP 627 Series

8


Use the application inquiry sheet on page 8-22 for quotation and ordering

L1

L0

L2

L3

L4

L5 A

BC

627 Series MiniatureMulti-Point Level SwitchesApply any of our Single Point Detectors toyour Multi-Point ApplicationUp to 48" overall lengthUp to 5 control pointsUL Recognized File #E129277CSA Approved File #90981

Norgren Miniature Multi-Point Level controls provide a convenientmethod of customizing your level control with standard lead timesand costs. Our Miniature Multi-Point offers floats as small as .787diameter for those hard to reach areas with up to 5 actuation levelson a single tank entry. Extend your imagination and allow Norgren tobuild your custom level control when an off the shelf switchwon’t do.

Obtain a copy of Norgren Level Switch InquiryApplication Sheet and define the generalrequirements (see page 26):1. Mounting type.2. Stem and float material.3. Float type, noting temperature ranges, pressure limitations andminimum recommended specific gravity.

4. Switch type, considering voltage and load requirements.5. Wiring group, noting that wiring group I can be utilized with upto 5 levels and wiring group ll can be utilized with 3 levels max.

6. Number of actuation points and the distance from the bottom ofthe mounting plug- Specify L1 through L5.

7. LO-Overall length, which is L1 plus the “C” dimension of yourfloat selection.

8. Switch logic, either normally closed or normally open. Whenspecifying switch logic, please indicate switch condition whentank is dry.

9. Provide a sketch or drawing along with other pertinentinformation for proper switch selection.

A = minimum distance to highest levelB = minimum distance between levels using two floatsC = distance from lowest level to end of unit

Float Number A Dim. B Dim. C Dim.0118-001 3/4" 1-1/2" 1"0126-002 3/4" 1-1/2" 1"0630-001 3/4" 1-1/2" 1"0564-002 1" 2" 1-1/8"1093-001 3/4" 1-1/2" 1"1415-001 5/8" 1-9/32" 3/4"1416-001 3/4" 1-1/2" 1"2161-001 3/4" 1-1/2" 1"2304-001 3/4" 1-1/2" 1"

8-19

KIP 627 Series

8

Miniature Multi-Point DesignConsiderationsMounting Styles

WIRINGSPST SWITCHES

Group 1 Group 2Wire #22 AWG #22 AWG

Common Black NoneNO/NC SW Com. NO/NC

L1 Red Red RedL2 Yellow Yellow YellowL3 Blue Blue BlueL4 BrownL5 Orange

SELECTIONCHOICES

TYPE A TYPE B TYPE C TYPE D TYPE E TYPE F

UnitConfiguration

Mounting 1/8" NPT 1/4" NPT 1" NPT 3/4" NPT5/16" 3/8" -24Tubing THD

Maximum 316 SS, Brass up to 48"Length or PVC up to 24"

0630-001 0118-001 Buna N 0126-002 0564-002 1093-001 1415-001316 SS Float (closed cell) Float Polypropylene 304 SS Float Polypro Float Buna Float

FLOATCHOICES

Maximum 400 PSI 150 PSI 150 PSI 400 PSI 150 PSI 150 PSIPressure (19 bar) (10.3 bar) (10.3 bar) (27.6 bar) (10.3 bar) (10.3 bar)Operating -40°F to 300°F (Oil) -40°F to 225°F -40°F to 150°F -40°F to 300°F -40°F to 150°F (Oil) -40°F to 225°F

Temperature (-40°C to 149°C) (-40°C to 107°C) (-40°C to 66°C) (-40°C to 149°C) (-40°C to 66°C) (-40°C to 107°C)(Water) (Water)

-40°F to 180°F -40°F to 180°F(-40°C to 82°C) (-40°C to 82°C)

Rec. Min..80 .50 .72 .95 .90 .80Liquid SP GR

2161-001 2304-001 1417-001316 SS Float PVC Float Polypro Float

(Hollow)

FLOATCHOICES

Maximum 275 PSI 50 PSI 10 PSIPressure (19 bar) (3.4 bar) (.69 bar)Operating -40°F to 300°F -40°F to 150°F -40°F to 150°F

Temperature (-40°C to 149°C) (-40°C to 66°C) (-40°C to 66°C)Rec. Min.

.70 .80 .55Liquid SP GR

SpecificationsStem and 316 SS and Brass up toMounting 48" LengthMaterial PVC up to 24" Length

Switches SPST, 10VA or 50VASPDT, Optional

Float Stops Brass Units -Beryllium Copper Grip ringsSS Units - ARMCO PH 15-7 MOPVC Units - PVC316 SS Collar Optional

Leads 22 AWG, 24" long

1.06

(27)

1.10 (28)

1.00

(25)

1.00 (25)

1.00

(25)

1.00 (25)

1.50

(38)

.90 (23)1.

00(2

5).75 (19)

.79

(20)

.79 (20)

1.00

(25)

1.18 (29.8)

1.00

(25)

1.00 (25)

1.00

(25)

1.00 (25)

8-20

KIP Multi-Point

8


Standard Multi-Point Level SwitchesCustomize Norgren's larger single point detectors for yourmulti-point applicationUp to 72" overall lengthUp to 6 control pointsStandard Multi-Point Level controls provide a convenientmethod of customizing your level control with standard leadtimes and costsStandard Multi-Point offers up to 6 actuationlevels on a single tank entry

Obtain a copy of Norgren Level Switch InquiryApplication Sheet and define the generalrequirements: (see page 8-22)1. Determine mounting type.2. Select the stem and float material.3. Choose float type, noting temperature ranges, pressurelimitations, and minimum recommended specific gravity.

4. Select switch type considering voltage and load requirements.5. Specify wiring group.6. Determine the number of actuation points and the distance fromthe bottom of the mounting plug. Specify L1 through L6.

7. Specify LO-Overall length, which is L1 plus the “C” dimensionof your float selection.

8. Determine switch logic, either normally closed or normallyopen. When specifying switch logic, please indicate switchcondition when tank is dry.

9. Provide a sketch or drawing along with other pertinentinformation for proper switch selection.

L1

L0

L2

L3

L4

L6

L5

WIRINGSPST SWITCHES SPDT SWITCHES

Group 1 Group 2 Group 3 Group 4Wire #22 AWG #22 AWG #22 AWG #22 AWG

Common Black None Black NoneNO/NC SW Com. NO/NC NO NC SW Com NO NC

L1 Red Red Red Red Wh/Red Red Wh/Red Wh/Blk/RedL2 Yellow Yellow Yellow Yellow Wh/Yellow Yellow Wh/Yellow Wh/Blk/YelL3 Blue Blue Blue Blue Wh/Blue Blue Wh/Blue Wh/Blk/BlueL4 Brown Brown Brown Brown Wh/Brown Brown Wh/Brown Wh/Blk/BrnL5 Orange Orange Orange Orange Wh/Orange Orange Wh/Orange Wh/Blk/OrngL6 Gray Gray Gray Gray Wh/Gray Gray Wh/Gray Wh/Blk/Gray

8-21

KIP Multi-Point

8

Multi-Point Design Considerations

Mounting StylesSELECTIONCHOICES

TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6

UnitConfiguration

Mounting 1/2" NPT 1-1/4" NPT 2" NPT3" 150# 1/2" 1-1/2CS Flange Tubing NPT

Max. Length 72" 72" 72" 72" 72" 72"

0127-001 0114-001 0489-001 2305-001316 SS Float Buna N (closed cell) Float Buna N (closed cell) Float PVC Float

FLOATCHOICES

Maximum 750 PSI 150 PSI 150 PSI 15 PSIPressure (51.7 bar) (10.4 bar) (10.4 bar) (1.03 bar)Operating -40°F to 300°F (Oil) -40°F to 225°F (Oil) -40°F to 225°F -40°F to 150°F

Temperature (-40°C to 149°C) (-40°C to 107°C) (-40°C to 107°C) (-40°C to 66°C)(Water) -40°F to 180°F (Water) -40°F to 180°F

(-40°C to 82°C) (-40°C to 82°C)Recommended Min.

.73 .58 .55 .55Liquid SP GR

Specifications:Stem and 316 SS andMounting Material Brass up to 72" Length

Switches SPST, 10VA, 50VA or 100VASPDT, Optional

Float Stops Brass Units -Beryllium Copper Grip ringsSS Units - ARMCO PH 15-7 MO316 SS Collar Optional

Leads 22 AWG, 24" long

2.00

(51)

2.15 (55)

1.75

(44)

1.19 (30)

1.88

(48)

1.88 (48)

1.88

(48)

1.88 (48)

A = minimum distance to highest levelB = minimum distance between levels using two floatsC = distance from lowest level to end of unit

AC

B

Use the application inquiry sheet on page 8-22 for quotation and ordering

Float Number A Dim. B Dim. C Dim.0127-001 1-1/2" 3" 2"0114-001 1-1/2" 3" 2"0489-001 1-1/2" 3" 2"2305-001 1-1/2" 3" 2"

8-22

KIP Liquid Level Inquiry Sheet

8


Level Switch Inquiry Application Sheet

Name _________________________________________________ Company______________________________________________________

Address________________________________________________ City ______________________E-mail __________________________

State Zip _______ Telephone _______________________________ Fax _______________________________

Description of application __________________________________________________________________________________________________

_____________________________________________________________________________________________________________________

Immediate Quantity ____________ Prototype Y ______N ______ Estimated Yearly Quantity________________________________________________

Submit Sketch of Tank with Switch Location or Competitor Part Number ________________________________________________________________

_____________________________________________________________________________________________________________________

MEDIA INFORMATIONLiquid Media______________________________ Specific Gravity____________________________ Viscosity ______________________________

Maximum Temp.___________________________ Minimum Temp. ___________________________ Operating Temp. ________________________

Maximum Pressure _________________________ Operating Pressure _________________________ Tank Material___________________________

MINIATURE MULTI-POINT LEVEL SWITCHMounting: Top ___________________ Bottom____________________ Side ____________________

Mounting Type: Type A Type B Type C Type D Type E Type F

1/8" NPT__ 1/4" NPT__ 1" NPT__ 3/4" NPT__ 5/16" Tubing__ 3/8-24__ Other ______________

Stem Material: 316 SS_____ Brass_____ PVC_____ Other_______ Float Part Number ____________________

STANDARD MULTI-POINT LEVEL SWITCHMounting: Top ___________________ Bottom____________________ Side ____________________

Mounting Type: Type 1 Type 2 Type 3 Type 4 Type 5 Type 6

1/2" NPT__ 1-1/4" NPT__ 2" NPT__ 3"150# FL(CS)__ 1/2" Tubing__ 1-1/2 NPT__ Other ______________

Stem Material: 316 SS_____ Brass_____ Other_______ Float Part Number _____________________________________

SUCTION TUBE LIQUID LEVEL CONTROLMounting Type: Type E______________ Type F ___________ Type G _____________ Other ________________________________________

Stem Material: PVC _______________Polypropylene _______________ Other _____________ Float Part Number _______________________

Overall Length Suction Tube: LS ________________________ LSE (Extended)__________________________________

OTHER SELECTION CRITERIAJunction Box _____________ Conduit Adapter______________

SWITCH TYPE10VA SPST ______________ 50VA SPST _____________ 100VA SPST ______________ 3VA SPDT ______________ 20VA SPDT_______________

Voltage ______________________ Load Description ________ Wiring Group I _____________ Wiring Group II ________________

DIMENSIONAL DATAActuation Level: Inches/MM Indicate N.O. or N.C. with Float in Dry Condition

L6 ___________________________ N.O. _________________________________ N.C. ______________________________

L5 ___________________________ N.O. _________________________________ N.C. ______________________________

L4 ___________________________ N.O. _________________________________ N.C. ______________________________

L3 ___________________________ N.O. _________________________________ N.C. ______________________________

L2 ___________________________ N.O. _________________________________ N.C. ______________________________

L1 ___________________________ N.O. _________________________________ N.C. ______________________________

Length Overall LO ______________

Please Refer to Catalog for Limitation on Numbers of Levels with Each Switch Type and Wiring Group

Application Comments __________________________________________________________________________________________________

____________________________________________________________________________________________________________________

Copy this page. Fill in the blanks.Fax it to Norgren at (860) 677-4999Call us at (800) 722-5547Date ____/____/____

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