CGEO-TEM2 Resistance Temperature Sensor

Product Detail

Description

CGEO-TEM2 Temperature Sensor is designed for embedding and is widely used for temperature measurement in hydraulic structures, concrete construction temperature control, and other temperature monitoring fields. The sensor is made of stainless steel, semiconductor thermistor, and a special cable, featuring excellent waterproof performance, high sensitivity, high precision, and high reliability. Using the CGEO-HH-VW readout, Celsius temperature values can be directly read.

CGEO-TEM2-3: Magnetic temperature sensor.

CGEO-TEM2-4: Platinum resistance temperature sensor.

Applications

Hydraulic structures

Concrete construction temperature control

Other temperature monitoring fields

Operation

The sensor is suitable for various harsh environments, but care should be taken to avoid using it in areas beyond its temperature measurement range. Additionally, the sensor should not be used in environments with strong acids or alkalis for extended periods.

When used in concrete, soil, or boreholes, it can be directly installed and embedded. Apart from protecting the cables, concrete vibrators should be kept more than 1 meter away from the sensor, and relevant specifications should be followed.

Features

Accurate and robust with good long-term stability

Suitable for manual or remote reading and data logging

Strong, screened and flexible cable

Specifications

Model	CGEO-TEM2-1.1	CGEO-TEM2-1.2	CGEO-TEM2-3	CGEO-TEM2-4
Range	-30°C ~ +70°C
Accuracy	±0.5°C	±0.2°C	±0.5°C	±0.2°C
Resolution	±0.1°C
Stability	≤0.1%/y
Pressure Resistance	1500V
Insulation Resistance	≥100MΩ
Resistance Value	3kΩ@25°			PT100 or PT1000