Radio | Radio Module
The HRLc G3 radio module integrates LoRaWAN® technology for remote reading solutions.
HRLc G3 can be easily clipped onto all modular Diehl Metering meters in the inductive range (Ha+Ti or Ti) equipped with a grey or red ring. HRLc G3 has a built-in inductive sensor that makes it insensitive to magnetic fraud.
Furthermore, it can be used with any pulse-emitting meter when combined with our IZAR BE PULSE interface.
- Compact radio transmitter for mechanical water meter
- Designed for LoRaWAN® fixed networks (operated or private)
- Available in 868 MHz
- Main Functions: Midnight index, Hourly consumption, Return flow volume, Minimum and maximum flow values
- Main Alarms: Fraud, Battery, Blocked meter, Temperature, Backflow, Overflow, Leak
- Insensitive to magnetic fraud
- Battery lifetime up to 15 years
- IP 68
HRLc G3 includes an electronic circuit that collects the data coming from a Diehl Metering water meter and transmits all the meter information every 12 hours in LoRaWAN® fixed network mode.
LoRaWAN® fixed network:
Data are collected through the operated network to which the customer has subscribed or through a private network specifically deployed by the customer. Depending on the needs of each customer, it is possible to access the data either via the IZAR@NET 2 software or directly via the network operator interface (usually REST or MQTT API interfaces).
Fixed Network Radio Protocol LoRaWAN® Class A Walk-by Radio Protocol Vendor specific Frequency 863 ... 868 MHz Encryption Individual key - AES-128/CTR Transmission power 25 mW (14 dBm) Transmission mode Bi-directional Radio range Several km (LoRaWAN®) depending on network coverage Standards EN 300220 | RED 2014/53/EU | RoHS 2011/65/EU | EN 60950 | EN 62311:2008 | EN 62479:2010 | EN 301489 | EN 50581:2012 Certification LoRa Alliance®, Inc - According specification v1.0.1 Power supply Lithium battery 3.6 V - Li/SOCl2 Battery lifetime Up to 15 years**Standard conditions of use and temperature. Theoretical life, with no guarantee.
Ambient operating temperature °C -10 ... +55 Storage temperature °C -20 ... +65 Ambient humidity % 0 ... 100 Degree of protection IP 68
Local interface Bi-directional radio Functions Midnight index | Hourly consumption | Backflow volume | Minimum and maximum flow values Alarms management Fraud | Low battery | Meter stopped | Temperature | Backflow | Overflow | Leak
Meters Diehl Metering Ha+Ti or Ti inductive modular range . Pulse weight DN15 to DN40 (1 liter) | Pulse weight DN50 to DN125 (10 liters) | Pulse weight DN150 to DN300 (100 liters) | CORONA MWi (D3/D4) DN15 to DN20(25) (1 Liter) DN25 to 50 (10 Liter)
- IZAR BE PULSE (interface for external radio module)
- IZAR PULSE i + IZAR BE PULSE KIT (pulse emitter + interface for external radio module)
- G3 LORA CONFIGURATION KIT (including Bluetooth® receiver, magnet, smartphone & configuration app.)
Length mm 110 Height mm 59 Width mm 85 Total mass g 214.2 EEE mass (2012/19/UE) g 188.2 Battery & accumulator mass (2006/66/CE) g 26 Lithium mass g 0.9