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TRM-NP Meter Transmitter

TRM-NP Meter Transmitter
Category
  • The TRM-NP is a transmitter that can be connected to multiple sensors simultaneously.
  • The TRM-NP transmitter supports a variety of power supply methods and a built-in battery that can be adapted to the field without an external power supply to provide customers with complete field water quality monitoring data transmission solutions.
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Basic Parameters:

Additional information

Dimension

170×170×90 mm
Weight

1 kg
Power Supply

DC 12~24 V or 14.8 V rechargeable lithium battery pack
IP Rating

IP65
Mouting

Wall-mounted
Working Temp

-20~70 ℃(-4~158 ℉)
Host Communication

1-way RS485 (Modbus RTU protocol) ;
4G, WIFI (HTTP, MQTT protocol) ;
BLE (WQS-App private protocol).
Slave Digital Communication

4-way RS485 (Modbus RTU protocol).
Analog Interface

1-way 4-20 mA analog input, 1-way 0-10 V analog input.
IO Input

1-way active low input, 1-way active high input
IO Output

2-way active low output, 2-way active high output
Data Storage

TF card (32 G)
Warranty

One year
Certification

CE/RoHS

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