electronic gas volume data logger MacREJ 5 R
The MacREJ 5 R is a gas flow logger that allows real-time transmission of information about recorded gas consumption to two independent information systems, such as SCADA system and balancing system.
MacREJ 5 R is an intrinsically safe device that can be installed even in the zone 0 explosion hazard area.
aboutMacREJ 5 R data logger
- easy installation and configuration via NFC
- option for mains power connection
- operation on battery up to 15 years
- comfortable operation even in low temperatures
why is it worthchoosing MacREJ 5 R data logger?
monitor operation of the PRMS station remotely, in real-time
record all measurement events; have constant access to the station's work history
synchronize measurement data with other systems, e.g. SCADA
introduce tariff price management; accurately and timely bill gas consumption
reduce meter reading service costs
transmit data safely using NB-IoT technology
record data from any gas meter using dedicated adapters
functionalities ofMacREJ 5 R gas volume data logger
built-in GSM modem (optional) operatingin 4G LTE and 2G networks
support for proximity communication standard NFC,optical link OptoGAZ, and two RS485 serial links
4" graphical display with backlight,works at temperatures up to -30°C
configurable widgets presenting daily/monthly chartsin the form of bar graphs
ATEX-certified, suitable for operation in any explosion hazard zone(up to zone 0, 1, 2), including for the built-in modem
compatibility with diaphragm, rotary,and turbine gas meters with reed switch or OC output
handling up to two gas meters vialow-frequency (LF) inputs
five digital inputs forpotential-free sensors
low operating costs thanks to use of standard,lithium batteries
integration with BMS (Building Management System)via MODBUS RTU/TCP or Vb and Vm pulses
application of the MacREJ 5 R
gas volume data logger
direct data transmissionto the system
Data reading through the built-in 4G Cat.1 modem when powered by batteries.
applicationdiagram
Application diagram of the MacREJ 5 R recorder.
localoperation
Local reading and configuration.
technicaldata
download
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