[email protected]

Products >> Hydrology and Water Conservancy >> 

  • Remote Terminal Unit
  • Remote Terminal Unit
Remote Terminal Unit Remote Terminal Unit

Remote Terminal Unit

Product introduction

MRTU8190 groundwater telemetry terminal unit is an integrated monitoring device with battery power supply, ultra-low power consumption, IP68 protection level, wireless communication, and multiple sensor collection. It is suitable for monitoring sites without power supply conditions and harsh environments, and can realize comprehensive functions such as data collection, storage, alarm and transmission of underground wells, fire pipelines, dam health, water supply and drainage network, etc.

Based on the wide coverage characteristics of the wireless network, this product can detect real-time data of many monitoring points in a large area, such as water pipe network pressure, flow, groundwater, agriculture and animal husbandry irrigation, dam liquid level, wind, rain, ambient temperature and humidity, Air quality monitoring, water flow monitoring, fire pipe network monitoring, etc., especially suitable for monitoring applications in harsh environments in thousands of wells.


IP68 dustproof and waterproof

Ultra-low power design, battery powered

Wireless transmission, no field wiring required

Multi-parameter, pressure, temperature, liquid level, flow, manhole cover change, etc.

Multi-channel, maximum 8-way sensor parameter access

Real-time alarm, remote setting

PC and mobile data applications

Support customer self-built system applications

Supporting installation accessories


Integrated solutions for downhole monitoring

Downhole applications

It can also be used for water quality monitoring in thousand pit wells (PH, conductivity, turbidity, etc.), and dangerous gas monitoring in pit wells (03, CO, H2S, CH4, etc.)


Wake-up mode: magnetic trigger/timed/alarm wake-up

Sampling interval: 1, 5, 10, 30, 60, 360, 720, 1440 minutes can be set

Sampling alarms according to this interval, in order to ensure the battery life, within a sending interval, the maximum alarm sending interval: 1, 5, 10, 30, 60, 360, 720, 1440 minutes The relationship between the maximum number of historical records and the channel can be set: the device has When the number of open channels is 1, the maximum number of historical data bars is 72; the more channels, the fewer historical data bars that can be saved.

Upload information: sensor data, battery information, network status

data storage: Local storage, flash capacity 16MB


Configuration method: remote/local configuration

environmental conditions

Operating temperature: -20°C to 70°C

Storage temperature: -40°C to 85°C

Display: segment LCD with backlight


Protection class: IP68 (1m underwater 72h normal work)

Shell material: PA6+30%GF

Installation method: wall-mounted, hoop type

Dimensions: 147mm x 262.5mm x 105.5mm

Weight: <3.4kg

Accessories: Magnetic rod*1, Fixing bracket*1, MS screw*1, ∅8mm expansion bolt*2

Previous Product:Water level data logger Next Product:Deep Well Water Level Meter