Diehl Metering provides smart metering solutions to utilities companies through the intelligent networking of various metering devices into larger data platforms. Thanks to more than 20 years of experience with the company’s own radio technology, Diehl Metering has at its disposal excellent expertise in communications within the Internet of Things.

Divisioner

IZAR RC i G4

IZAR RC i G4

RADIO | RADIO MODULE

Compact radio module with inductive sensor for Diehl Metering modular meters. Usable for optimum reading with difficult access.

OMS certified to version 3, security profile A
Simple installation
Transmission of meter data by radio to mobile or stationary receivers
AES 128-Bit encryption of the data
For Diehl Metering modular meters
Secured against magnetic manipulation
On-site-programming using IrDa interface
Battery powered with a lifetime of up to 12 years

IZAR RC i G4

Principle of operation

The IZAR RADIO COMPACT I G4 consists of an eletronic unit, which receives and saves meter information in the form of pulses. The radio module sends the meter number, meter reading and various items of operating information every 12 sec. The data can be received by a mobile or static receiver.

Mobile: The IZAR@MOBILE 2 TABLET collects the data in walk-by or drive-by mode in conjunction with the IZAR RECEIVER BT. The data for the reading route is sent directly to the central PC.

Fixed network: An IZAR Radio Data Concentrator (M-BUS, LAN, 2G/3G) collects and saves the data and transfers it cyclically to a control centre (e.g. IZAR CENTER, FTP-Server).


Versions / Frequency band			868.95 or 434.47 MHz (R3 mode) \| 868.30 or 433.42 MHz (R4 mode)
Modulation			FSK
Transmission power			16 mW (868 MHz) \| 10 mW (434 MHz)
Transmission mode			unidirectional
Radio range			Up to 500 m depending on ambient conditions
Standards			EN 300 220, CE, RED directive, EN 13757-3/-4
Power supply			Lithium battery 3.6 V
Battery lifetime			Up to 12 years

Ambient conditions

Operating temperature °C -15 ... +55
Storage temperature °C -20 ... +70
Humidity % 0 ... 70 (non-condensing)
Protection class IP 68

Optical Interface			IrDA
			Current index \| 3 historical index values (yearly, monthly, weekly or daily) \| detailed leaks information: numbers of leaks, number of leaks day, date of the last leak, estimated volume of the leak(s)
Alarms			Leak detection \| Mechanical tampering \| Meter stopped \| Overflow \| Underflow \| Backflow \| Low battery indicator

Compatibility

Meters Diehl Metering inductive modular range Ha+Ti or Ti . Pulse weight DN15 to DN40 (1 liter) | Pulse weight DN50 to DN125 (10 liters) | Pulse weight DN150 to DN300 (100 liters)
Dimensions

Length L mm 100
Height H mm 33
Width B mm 100