DIEHL Izar Radio Segment Radio Module User Manual
- June 9, 2024
- DIEHL
Table of Contents
DIEHL Izar Radio Segment Radio Module User Manual
APPLICATION
Radio segment for the single-jet water meter AQUARIUS S. Usable for optimum reading with difficult access.
FEATURES
Simple installationTransmission of meter data by radio to mobile or stationary receiversSubassembly and programming on the water meter AQUARIUS S possible ex worksRetrofitable on siteOn-site-programming using IrDa interfaceStorage and transmission of up to three due date valuesBattery powered with a lifetime of up to 12 years
PRINCIPLE OF OPERATION
The IZAR RADIO SEGMENT 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 128
sec. The data can be received by a mobile or static receiver.
Mobile: The IZAR MOBILE tablet collects the data in walk-by or walk-in
mode in conjunction with the DIEHL BLUETOOTH RECEIVER. The data for the
reading route is sent directly to the central PC.
Static: DIEHL RECEIVER (M-Bus, LAN, WLAN, GPRS) collects and saves the
data and transfers it cyclically to a control centre (e.g. IZAR CENTER, web
server).
TECHNICAL DATA
IZAR RADIO SEGMENT
Radio protoco| Real Data
Versions / frequency band| 868.95 MHz or 434.475 MHz
Modulation| FSK
Transmission power| 7 mW
Transmission mode| Unidirectional
Radio range| Up to 300 m depending on ambient conditions
Programming interface| Optical IrDa
Approval in compliance with standard| EN 60950 Information technology
equipment – Safety – Part 1:
Power supply| Lithium battery 3V
Lithium battery| Up to 12 years
Data update| Permanent
Sending interval| 128 s
Alarm| Leakage
AMBIENT CONDITIONS
IZAR RADIO SEGMENT
Operating temperature| °C 0 … 40
Storage temperature| °C 0 … 40
Humidity| % 0 … 93
Protection class| IP 54
OPTICAL INTERFACE
IZAR RADIO SEGMENT
Programmable values| Radio on/off, serial number, meter index, medium, due
date
Readable values| Remaining battery lifetime, history of 12 monthly values
DIMENSIONS
IZAR RADIO SEGMENT
Length| L| mm 64
Width| B| mm 38
Height| H| mm 39
Diehl Metering ApS ∙ Glentevej 1 ∙ 6705 Esbjerg Ø ∙ Denmark
Phone: +45 76 13 43 00 ∙ Fax: +45 76 13 43 01 ∙
Email metering-denmark-info@diehl.com ∙
Web www.diehl.com/metering
Subject to error and adjustments
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