ORIONMETER ORN-GME

A LoRaWAN® Class A device for wireless reading of gas meters. It periodically stores meter values in its non-volatile memory and transmits the stored data, together with current values, over radio to a LoRaWAN® network.

Features

LoRaWAN® v1.0.3 Class A
Ultra-low power consumption
Fast installation and deployment
Non-volatile memory for data storage
Remote configuration with EasyTool technology
Transmission range up to 15 km
Service life of up to 10 years with BatteryCare® technology

Specifications

LoRaWAN regional plans: EU868 · AS923 · IN865 — other regional frequency plans on request

General

Ambient temperature, °C	-20° ... +60°
Number of measurement channels	1
Magnet activation	Yes
Activation by gas flow	Yes
Hourly archive, days	62
Tamper alert	Yes
Reverse flow alert	Yes

Radio

LoRaWAN® device class	A
Number of LoRa channels, pcs	Up to 16
LoRaWAN® activation method	OTAA
LoRa antenna type	Internal
Receiver sensitivity, dBm	-137
Data rate, kbit/s	0.3...40
Line-of-sight range, km	Up to 15
Range in urban areas, km	Up to 5

Enclosure

Enclosure material	Polycarbonate
Enclosure dimensions (H × W × D), mm	58 x 127 x 28
Weight, kg	≤ 0.2
Ingress protection rating	IP65
Mounting	On the meter front panel

Power supply

Built-in battery capacity, mAh	3650
Built-in battery voltage, V	3.6
Battery chemistry	Li-SOCl2
Battery life without replacement, years	Up to 10
Warranty period, months	36
Guaranteed minimum number of transmitted packets, pcs	40,000

Documentation

Datasheets

Datasheet PDF

Versions

Part number	Version
ORN-GME-LW868/F	Magnetic readout; BAT 3.6V / 3650mAh; IP65; 868 MHz
ORN-GME-LW915/F	Magnetic readout; BAT 3.6V / 3650mAh; IP65; 915 MHz

Compatible equipment

Gas meters supported by the ORIONMETER ORN-GME radio modem

Manufacturer	Model
Elster	BK-G 1.6
Elster	BK-G 2.5
Elster	BK-G 4
Elster	BK-G 6