MeterLink Gen-1 Technical Specifications

Part Order Number

MeterLink Gen-1

Product Brand

Macnman Technologies Pvt Ltd

• Reedpulse input from a G1.6 diaphragm gas meter
• Inlineshutoff valve drive

• 
  STM32WLE5xx (LoRaWAN MCU)

2KM

2KM

LoRaWAN range varies based on environmental conditions. The claimed estimates are based on our tests and may differ in real-world scenarios due to interference, obstacles, and other factors.

• 
  MeterLink Gen-1 Module
• 
  Inline Shutoff Valve (as ordered)
• 
  Mounting Hardware
• 
  User Manual
• 
  Warranty Card

(*) Accessories need to be purchased separately and are not included in the box.

Reading Method

Reed pulse output of the meter

Meter Compatibility

G1.6 diaphragm meters, Larger sizes on request

Legal Register

The meter's mechanical index

Pulse Weight

Set to the meter's output at commissioning

Prepaid Credit

Sent by downlink, Balance enforced in the module

Shutoff Valve

Inline at the meter, driven by the module, Closes on zero credit or secure command

Restoring Supply

Under the utility's safety procedure

Valve Type and Pressure Rating

On the specification sheet, on request

Protocol

LoRaWAN® Class A

Frequency Bands

IN865 (India), EU868 (export)

Transmit Power

23 dBm

Activation and Security

OTAA, AES encryption

Supported LNS

Private LNS, ChirpStack, TTN, Orbiwise, MQTT / HTTPS to the head-end

Cell

6,000 mAh Li-SOCl₂ cell

Battery Life (estimate)

About 10 years at 2 uplinks a day

Faster Schedules

Sized per project

Battery Reporting

Level sent with each uplink

Uplink Schedule

2 per day by design, Faster per project

Payload

Consumption count, Valve state, Battery status

Downlinks

Credit top-up, Valve command

Mounting

On the meter, by the utility's technician

Ingress Protection

IP65

Operating Temperature

On the specification sheet, on request

Dimensions and Weight

On the specification sheet, on request

WPC

Compliant

RoHS

Conforms to RoHS directive

Not Claimed

Metrological approval, Hazardous-area approval