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HK 302 HK308 Remote Terminal Units

Application :

●Liquid and solids monitoring devices

●Networks of pump stations

●Environmental monitoring systems

●Mine sites

●Hydro-graphic

●Electrical power transmission networks

●Natural gas networks and associated equipment

 

Advantages
013-8 channels supported
02Able to work in extreme environments
03GPRS/4G/WIFI/LAN/Lora supported
04Holykell product compatible
 

Holykell-Measuring Instrument

Holykell-Measuring Instrument

Resources

RTUs are used for wireless transmission

Technical Data

HK302

HK308

Qty of channels supported

3

8

Input

0-5V,4-20mA

8 channels 0-20mA input, 8 channels 0-5V voltage input

Output

24V/5V

12-24Vdc

Accuracy

0.1%

0.2%(acquisition)

0.3%(output)

Cloud platform communication

TCP, MQTT and MODBUS RTU protocols

MQTT and MODBUS RTU protocols

Working environment

-35℃ ~70℃

-20℃ ~60℃

 

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