Submetering System for Multifamily Property

datasheet

A compatible utility meter installed in each unit is connected to an Inovonics wireless transmitter. The transmitter converts the meter read into a digitized signal for transmission.

Repeaters, placed at strategic locations across the site, receive and verify signals from the transmitters and amplify the signals for transmission to the receiver.

The data logger receives transmissions from the receiver and stores the data for retrieval by TapWatch software.

Authorized billing companies access the data remotely using high-speed modems with TapWatch Software.

A compatible utility meter installed in

each unit

Authorized billing companies access the

data remotely

INVOICE

Repeaters are placed at strategic locations

across the site

The data logger, typically located in the leasing

office, receives messages from the wireless receiver.

How it Works

TapWatch® is the first fully automated wireless submetering system

designed exclusively for the multifamily housing industry. Already

installed in over one million apartments nationwide, TapWatch helps

you increase your operating income by having residents pay for their

own utility usage.

JDF07/22/15

X

Division 15 - Domestic Water Piping Specialties - Product Data

Submetering System Specifications

RoHSPhone: 303.939.9336 • Toll-Free: 800.782.2709 • Fax: 303.939.8977 • E-mail: sales@inovonics.com

0426.11-SUB012© 2011www.inovonics.com

Meter Requirements

Compatibility TapWatch transmitters are compatible with virtually any meter with a pulsed output including meters from Elster AMCO, Badger, Master Meter, Invensys, ista North America, and many others. Contact Inovonics wireless or your TapWatch solution provider for details.

Repeater (EN5040-T)

Power Requirements 120 VAC wall transformer included

Open Field Range Up to 4 miles

Dimensions Repeater: 6.5” x 3.5” x 1.0”Outdoor Enclosure: 7.0” x 7.0” x 3.0”

Operating Environment -20° to 145°F, up to 90% relative humidity (non-condensing)

Receiver (EN4000)

Power Requirements Powered by the data logger

Dimensions 6.5” x 3.5” x 1.0”

Operating Environment 32° to 140°F, up to 90% relative humidity (non-condensing)

Remote Data Logger (RDL8500)

Power Requirements 120 VAC wall transformer

Dimensions 11.5” x 8.75” x 2.25”

Operating Environment 32° to 140°F, up to 90% relative humidity (non-condensing)

Required Software TapWatch3 monitoring software

EN1501 Pulse Counting Transmitter

Open Field Range Up to 5000 feet

Battery Type 2/3 A-size lithium (Duracell DL123A available through retail outlets)

Typical Battery Life 6 years average*

EN1501-XL Pulse Counting Transmitter With Extended Life Battery

Open Field Range Up to 5000 feet

Battery Type Panasonic BR-AG lithium cylindrical

Typical Battery Life 20 years calculated, 10 years guaranteed

* Typical battery life assumes operating temperatures are between 70° and 90° F. Battery life will be reduced at higher temperatures.

The range and performance of any wireless product depends on the structure and environment in which it operates.Product enhancements may cause our specifications to change without notice.

The TapWatch submetering system consists of a number of integrated devices all working together to seamlessly deliver residents utility consumption to the billing company.

Utility MeterEach apartment utility usage is metered or measured by an installed utility meter.• The utility meter could be for measuring water, gas, electric or run time• Meter must be compatible with the Pulse Meter Transmitter (PMT)

Pulse Meter TransmitterThe Pulse Meter Transmitter (PMT) provides a means for tracking and transmitting consumption information to the billing company. The PMT is simply connected to a meter’s pulse or reed switch output. As the meter measures the amount of water, gas, or electricity used, the resulting pulses or switch closures are counted by the PMT. The PMT transmits data approximately once per hour to the Remote Data Logger (RDL). The information in each transmission includes a unique identification number, meter pulse count, tamper status, and the state of the battery. TapWatch transmitters are compatible with virtually any meter with a pulsed output.

Signal RepeaterThe signal repeater is an intelligent transceiver that identifies signals coming from Inovonics transmitters and re broadcasts them. The repeater transmits at a higher power than the transmitters so transmitter RF transmissions only need to reach the repeater to be broadcast throughout the entire network. Repeaters extend the life of the battery in the PMT and create an accurate, reliable and cost effective wireless network infrastructure.

Remote Data Logger (RDL) and Receiver/Network CoordinatorThe Receiver/Network Coordinator receives the transmissions from the PMT’s and/or repeater network and sends those to the connected RDL. The RDL, designed specifically for multifamily submetering, can store utility consumption data from 2000 meters for 90 days. The billing company can, at anytime, connect to the RDL to retrieve utility readings, along with site information and system notices.

Master Meter’s Flexible Axis Meters boldly go where few other meters can — and save you money in the process. Ideal for residential applications, these accurate and quiet operating meters, fit challenging inside sets — under counters, between studs, along pipes run against walls. Regardless of pipe angle, our patented design ensures the measuring chamber can always be positioned horizontally for maximum performance and accuracy. Retrofit without costly re-plumbing and discover submetering is a practical reality in locations where installation costs were previously thought to be cost-prohibitive.

Patented Design for Exclusive Go Anywhere Performance

Remote Read for Any SituationFlexible installs give way to flexible data collection options. Choose the optional DIALOG 3G® Integrated AMR Register and put our ConnectionFree™ AMR Technology to work for you. 3G delivers powerful results with 4,000 read data logging, capable of providing detailed usage profiles, and vigilant Revenue Impact Alerts™ monitoring for leaks, theft (backflow), tamper, and zero consumption. Our submetering read solution provides simultaneous support for fixed network reads along with handheld and mobile read collection, while integrating data with virtually any Read Bill and Collect (RBC) company’s system.

Features & Benefits:R 360° Angle Installation Flexibility

R Fits Tight Inside Space Challenges

R Flushing or Testing Plug Eliminates Need for Jumper Tubes

R Sustained Accuracy for Maximum Revenue Over Time

R Engineered for Efficient Flow Patterns with Minimal Head Loss

R Quiet Operation Ideal for Inside Residential Use

R Meets All Applicable AWWA Standards; Optional NSF-61 Certification

R AMR/AMI Capable

With Optional 3G Integrated Register:

R Rich 4,000 Read Data Logging Capabilities (scalable / customer defined resolution)

R Revenue Impact Alerts - Leak, Tamper, Theft (backflow), and Zero Consumption

R Deploy District Metering Areas or Zones (DMA/DMZ) Advanced Infrastructure Leak Management Programs.

R Supports Conservation Program Enforcement.

ComponentsFixedLinx

Easy Install | 360°Angle Flexibility | Ideal for Submetering | Quiet for Inside Set | AMR/AMI Capable

Flexible Axis Meter FAM

4,000 Read Data LoggingR AccuLinx™ 8-Wheel Absolute Encoder (also available with integrated DIALOG 3G)

R DIALOG 3G Integrated AMR Register DIALOG 2G® Pit

R DIALOG 2G Indoor

R 3-Dial Electrical Output Register designed for Indoor placement. Available with 10-pulse count per gallon (GPC) (5/8” size) Direct Read

Read:R Direct Read/Manual

R Proximity/Wand Read - 2G

R Mobile Drive-By AMR - 3G

R FixedLinx™ Fixed Network AMI Solution - Utilizes the 3G technology backbone with simultaneous Mobile AMR and Fixed Network AMI data collection capabilities.

FAM 5/8,” 3/4”

5/8,” 3/4”

AWWA Standard - Meets or exceeds all sections of Standard ANSI/AWWA C708, most recent revision for cold water multi-jet meters with AWWA bronze main cases.

NSF/ANSI Standard 61 - Master Meter’s advanced polymer pressure vessel design is inherently free of any metallic compounds. Optional EnviroBrass unleaded main case available.

Design/Operation - The flow tube provides a straight run of pipe upstream and downstream of the measuring element, conditioning flow for maximum accuracy. Installation flexibility allows the measuring chamber to always be positioned horizontally for high accuracy and long-life operation. A precision engineered measurement chamber and measuring elements deliver virtually noise-free operation critical for inside-set meters Flow Tube - Polymer: Corrosion resistant lead-free construction consisting of proven tough, 40% glass-reinforced nylon rated polymer with burst resistance to 750 psi. Threaded and unthreaded meter coupling provides simple, effective installation options. EnviroBrass: Optional unleaded EnviroBrass Flow tubes are available.Main Case - The Flexible Axis Meter main case is constructed of lead-free, corrosion-resistant 50% glass-reinforced nylon.

Register - Standard Direct Read, DIALOG 2G and DIALOG 3G AMR System registers are available. Six wheel odometers are standard. Optional 8-wheel resolution AccuLinx Absolute Encoder available. Together, an integrated and migratable technology environment is attained; direct, proximity (wand), mobile AMR, and Fixed Network AMI. Register Sealing - All Direct read and DIALOG® registers are IP-68 rated, permanently sealed with a scratch resistant glass lens, stainless steel base and wrap-around gasket to prevent intrusion of dirt or moisture.

Register Units - Registration available in either U.S. gallons, cubic feet or cubic meters.

Magnetic Drive - A reliable, direct magnetic drive provides linkage between measurement element and register. No intermediate gearing is required; no gearing is exposed to water.

Test Circle - Large center sweep hand with one hundred (100) clearly marked gradations on the periphery of the dial face.

Low Flow/Leak Indicator - All DIALOG and Direct Read registers have aCenter mounted indicator with high sensitivity resulting from direct one-to-one linkage to the measuring element.

TECHNICAL SPECIFICATIONS:

Master Meter, Inc.101 Regency Parkway, Mansfield, TX 76063Toll Free: 800-765-6518 • Main Line: 817-842-8000 • FAX: 817-842-8100www.mastermeter.com

©2008 Master Meter, Inc. All rights reserved. DIALOG and Master Meter are registered trademarks of Master Meter, Inc. Master Meter reserves the right to make modifications to the products described herein at any time and without notice. U.S. Patent Nos. 7,343,795; 7,135,986; 6,819,292; 6,954,178; and others pending.

575106 -2-08

105

100

95

900.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Perc

ent

Flexible Axis Meter—Accuracy

FAM Accuracy

AWWA Required Accuracy

PSI

12.00

0.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Flexible Axis Meter—Head Loss

10.00

8.00

6.00

4.00

2.00

0.00

Characteristic Flexible Axis Meter AWWA C-7085/8" x 3/4" 5/8" x 3/4"

Operating Capacity 20 gpm 20 gpm

Maximum Rate 15 gpm 10 gpmfor Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Minimum Flow( ± 3%) 1/4 gpm 1/4 gpm

Maximum Working Pressure 150 psi 150 psi

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

"4/3"4/3eziS epiP lanimoN

deificeps toN.sbl 2.2thgieW

Materials:,yolla reppoC ,II YOLiBeSesaC niaM

86% copper minimum 75% copper

Measuring Chamber Glass-reinforced 85% copper or Nylon engineered plastic

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

PERFORMANCE AND MATERIALS PERFORMANCE CURVES

DIMENSIONS

5-1/4"

3-1/4"

5-1/4"

5-3/4"

7-1/2"

3-3/8"

3"

3-1/2"

7-1/2"

1-5/8"

Vertical Installation Horizontal Installation

105

100

95

900.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Perc

ent

Flexible Axis Meter—Accuracy

FAM Accuracy

AWWA Required Accuracy

PSI

12.00

0.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Flexible Axis Meter—Head Loss

10.00

8.00

6.00

4.00

2.00

0.00

Characteristic Flexible Axis Meter AWWA C-7085/8" x 3/4" 5/8" x 3/4"

Operating Capacity 20 gpm 20 gpm

Maximum Rate 15 gpm 10 gpmfor Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Minimum Flow( ± 3%) 1/4 gpm 1/4 gpm

Maximum Working Pressure 150 psi 150 psi

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

"4/3"4/3eziS epiP lanimoN

deificeps toN.sbl 2.2thgieW

Materials:,yolla reppoC ,II YOLiBeSesaC niaM

86% copper minimum 75% copper

Measuring Chamber Glass-reinforced 85% copper or Nylon engineered plastic

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

PERFORMANCE AND MATERIALS PERFORMANCE CURVES

DIMENSIONS

5-1/4"

3-1/4"

5-1/4"

5-3/4"

7-1/2"

3-3/8"

3"

3-1/2"

7-1/2"

1-5/8"

Vertical Installation Horizontal Installation

105

100

95

900.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Perc

ent

Flexible Axis Meter—Accuracy

FAM Accuracy

AWWA Required Accuracy

PSI

12.00

0.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Flexible Axis Meter—Head Loss

10.00

8.00

6.00

4.00

2.00

0.00

Characteristic Flexible Axis Meter AWWA C-7085/8" x 3/4" 5/8" x 3/4"

Operating Capacity 20 gpm 20 gpm

Maximum Rate 15 gpm 10 gpmfor Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Minimum Flow( ± 3%) 1/4 gpm 1/4 gpm

Maximum Working Pressure 150 psi 150 psi

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

"4/3"4/3eziS epiP lanimoN

deificeps toN.sbl 2.2thgieW

Materials:,yolla reppoC ,II YOLiBeSesaC niaM

86% copper minimum 75% copper

Measuring Chamber Glass-reinforced 85% copper or Nylon engineered plastic

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

PERFORMANCE AND MATERIALS PERFORMANCE CURVES

DIMENSIONS

5-1/4"

3-1/4"

5-1/4"

5-3/4"

7-1/2"

3-3/8"

3"

3-1/2"

7-1/2"

1-5/8"

Vertical Installation Horizontal Installation

105

100

95

900.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Perc

ent

Flexible Axis Meter—Accuracy

FAM Accuracy

AWWA Required Accuracy

PSI

12.00

0.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Flexible Axis Meter—Head Loss

10.00

8.00

6.00

4.00

2.00

0.00

Characteristic Flexible Axis Meter AWWA C-7085/8" x 3/4" 5/8" x 3/4"

Operating Capacity 20 gpm 20 gpm

Maximum Rate 15 gpm 10 gpmfor Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Minimum Flow( ± 3%) 1/4 gpm 1/4 gpm

Maximum Working Pressure 150 psi 150 psi

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

"4/3"4/3eziS epiP lanimoN

deificeps toN.sbl 2.2thgieW

Materials:,yolla reppoC ,II YOLiBeSesaC niaM

86% copper minimum 75% copper

Measuring Chamber Glass-reinforced 85% copper or Nylon engineered plastic

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

PERFORMANCE AND MATERIALS PERFORMANCE CURVES

DIMENSIONS

5-1/4"

3-1/4"

5-1/4"

5-3/4"

7-1/2"

3-3/8"

3"

3-1/2"

7-1/2"

1-5/8"

Vertical Installation Horizontal Installation

105

100

95

900.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Perc

ent

Flexible Axis Meter—Accuracy

FAM Accuracy

AWWA Required Accuracy

PSI

12.00

0.25 0.5 1 2 5 10 15 20

Rate of Flow (gpm)

Flexible Axis Meter—Head Loss

10.00

8.00

6.00

4.00

2.00

0.00

Characteristic Flexible Axis Meter AWWA C-7085/8" x 3/4" 5/8" x 3/4"

Operating Capacity 20 gpm 20 gpm

Maximum Rate 15 gpm 10 gpmfor Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Minimum Flow( ± 3%) 1/4 gpm 1/4 gpm

Maximum Working Pressure 150 psi 150 psi

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

"4/3"4/3eziS epiP lanimoN

deificeps toN.sbl 2.2thgieW

Materials:,yolla reppoC ,II YOLiBeSesaC niaM

86% copper minimum 75% copper

Measuring Chamber Glass-reinforced 85% copper or Nylon engineered plastic

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

PERFORMANCE AND MATERIALS PERFORMANCE CURVES

DIMENSIONS

5-1/4"

3-1/4"

5-1/4"

5-3/4"

7-1/2"

3-3/8"

3"

3-1/2"

7-1/2"

1-5/8"

Vertical Installation Horizontal Installation

CHARACTERISTIC

20 gpm 20 gpmOperating Capacity

15 gpm 10 gpmMaximum Rate for Continuous Duty

Maximum Pressure Loss 10.9 psi 15 psiat Maximum Flow

Normal Flow Range 1 - 20 gpm 1 - 20 gpm( ± 1-1 /2 %)

Maximum Working Pressure

Maximum Working 120° F 105° FTemperature

Meter Casing Spuds, 1" 1"Nominal Thread Size

thgieW

Materials:esaC niaM

PERFORMANCE AND MATERIALSFlexible Axis Meter

5/8" x 3/4"AWWA C-7085/8" x 3/4"

1/4 gpm 1/4 gpm

150 psi 150 psi

3/4"eziS epiP lanimoN 3/4"

2.2 lbs.

Minimum Flow( ± 3%)

Measuring Chamber

Register Construction Glass lens, Not specifiedstainless steel case,

rubber gasket

Copper alloy,Minimum 75% copper

85% copper orengineered plastic

Glass-reinforcedNylon

Glass-reinforcedNylon

Not specified

PERFORMANCE CURVES

DIMENSIONS

PERFORMANCE AND MATERIALS