WM-2100 Hot or Cold Water Meter Overview
The H20 Degree WM-2100 is LoRaWAN enabled single-jet hot or cold water meter and works with the H2O Degree wireless systems. The WM-2100 water meter is designed with an electronic register for multi-family residential and retail/commer-cial facilities.
WM-2100 Cold or Hot Water Meter
LoRaWAN Enabled 3/4″ Single Jet Meter with Electronic Register
Features
- The WM-2100 series Hot or Cold water meter is compatible with H2O Degree LoRaWAN enabled wireless systems.
- Utility grade and sustainable technology (robust & high grade wear resistant materials with brass body): Excellent measuring stability and reliability over meter lifetime and awareness of using a recyclable product.
- NFC Tap and go: Simple commissioning process
- Plug & Play: Easy and fast activation in LoRaWAN (no programming required)
- Performance driven design: Range up to 10 miles (line of sight)
- Integrated monitoring of connectivity and reconnecting mechanism: Robust operation with automatic repair options, e.g. due to gateway failures Single jet dry-dial meter with magnetic coupling
- Inlet strainer
- Horizontal or vertical installation
- Sealed register for tamper resistance
- Typical battery lifetime up to 10 years
- 18 monthly volume key date values
- NTEP Approval CC 19-019A2
- NSF/ANSI 61-G & 372 certified and marked
- Meets AWWA C712 accuracy standards in horizontal and vertical position
- LoRaWAN transmission in license free 915 MHz frequency band
- Data security via AES-128-bit end-to-end encryption over 2 independent security layers
- ADR (adaptive data rate) support gives higher transmission intervals with consistent battery life.
Additional Information
– Nominal pipe size: ¾”
– Max. operating pressure: psi 230
– Connection thread on meter: Inch 1″ NPSM
– Permanent flow rate gpm: 11
– Max. flow rate gpm: 22
– Min. flow rate gpm: 0.5
– Max. operating temperature °F: 194
– Ambient temperature + 41 °F to + 131 °F
– Transport & Storage temperature -4 °F to + 158 °F
– Register protection class IP67
– Lithium/Mangan battery (not replaceable) 3 V DC
– Typical battery lifetime (depending on environment and configuration conditions)
– Up to 10 years
– Length without couplings A Inch 5.12″
– Height B Inch 3.7″
– Height from pipe centre line C Inch 3.0″
– Installation depth from pipe centre line W Inch 1.7″
– Weight without couplings lbs 1.5
– NTEP cold/hot No. CC 19-019A2
– New York Certificate No. 10766
– FCC ID: 2A4F7-ERH
– NSF/ANSI 61-G & 372 D-Hot / incl. cold
– LoRa Alliance Certification (1.0.4 spec.)
– Volume unit GAL or ft3
– LCD 9 digits
– Volume resolution 0.01 GAL or 0.001 ft3
– Flow rate unit GAL/min or ft3/h
– Test bench mode T
– Low battery Icon
– Alarm Icon
Radio indicator (On/Off) and LoRaWAN connectivity status
– Regional parameters (Frequency band) US902-928 MHz ISM Band (902 – 928 MHz)
– Transfer protocol (payload) GWF specific
– Radiated power max. 20 dBm (100 mW)
– Class A
– ADR (Adaptive data rate) Yes
– Activation type OTAA
– DevEUI 70B3D538700000AB
– Medium Water
– Meter S/N 23132356
– Absolute meter reading (down to 15 min values) 359.76 GAL
– Remaining battery life Semester
– Alarms Meter alarms, Low Battery,Burst pipe, Potential leak, Backflow, No Usage, Max. flow rate exceeded, Min./Max. temperature
Ordering Information
Model
WM2100C
WM2100H
WM2107C
WM2107H
Description
WM-2100 single jet 3/4″ cold water meter with fully integrated LoraWAN radio, 5″ lay length, with couplings
WM-2100 single jet 3/4″ hot water meter with fully integrated LoRaWAN radio, 5″ lay length, with couplings
WM-2100 single jet 3/4″ cold water meter with fully integrated LoRaWAN radio. Includes coupling extension kit for retrofitting 7.5″ lay length
WM-2100 single jet 3/4″ hot water meter with fully integrated LoRaWAN radio. Includes coupling extension kit for retrofitting 7.5″ lay length