This device is an integrated temperature measurement instrument. The product has a built-in data collector to realize internal analog-to-digital conversion. The collected data is not easy to be interfered by the external environment, and the measurement results are transmitted via RS485 bus. The interface is convenient and the operation is simple. Adopting internal high-precision platinum resistors as temperature-sensitive components, after the collection and processing of the internal circuit, the sensor temperature is output in the form of 485. It is applied to the measurement of groundwater, wells and containers, boreholes, lakes and rivers, reservoirs, sewage treatment, and irrigation areas.

This device is an integrated temperature measurement instrument. The product has a built-in data collector to realize internal analog-to-digital conversion. The collected data is not easy to be interfered by the external environment, and the measurement results are transmitted via RS485 bus. The interface is convenient and the operation is simple. Adopting internal high-precision platinum resistors as temperature-sensitive components, after the collection and processing of the internal circuit, the sensor temperature is output in the form of 485. It is applied to the measurement of groundwater, wells and containers, boreholes, lakes and rivers, reservoirs, sewage treatment, and irrigation areas.

Characteristics：

l The water temperature is measured accurately, and the error after calibration is less than 0.1℃；

l The working temperature range of the sensor: -25℃~+80℃, the cable length can be customized to meet the measurement requirements in different environments;

l Temperature measurement resolution: typical 0.2℃, maximum comprehensive measurement error: ≤1.5℃；

l Stainless steel shell, super protection and corrosion resistance

l The communication interface is usually sealed state to prevent moisture, dust and oxidation;

l Support universal serial port to read system data;

Technical parameters of water level and water temperature probe

Technical parameters of data transmission device