Humidity and Air Temperature Sensor TS251 T

sensor de humedad y temperatura de aires

The combined humidity and temperature sensor Model TS251 T is designed for ambient measurement.

The humidity measurement is based on the dielectric variation of a high stability solid state capacitor, while that of temperature by a high accuracy platinum resistance resistance.

The sensor is protected by means of a filter, giving it high resistance to dust and contaminants and can be used for extended periods of time without recalibration.

The electronics integrated to the sensor, allows an amplied signal from 0 to 4 V suitable for recorders, weather stations, etc. A watertight cabinet houses the electronics, and is provided with an anchor suitable for attaching to a sunscreen and mounting arm.



Range: 0 – 100% HR.
Sensor: Capacitiv, solid state
Accuracy: ±3% Fs
Analog Output: 500 to 4000 mV


Range: -40 to +60ºC
(Other ranges upon request)
Accuracy: ±0,2°C (0 to +50ºC)
±0,4ºC(-40 to +60ºC)
High level analog output: 400 to 3600 mV
Power Supply: 9 to 16 Vcc (typical 12Vcc)
Dimensions: 230 x 110 x 40 mm (no sunscreen)
Connection Cable: Length 15 m

*Other specications and ranges available upon request.


download technical sheet


  • Sunscreen Model AS 250.
  • The TS250 included Multiplate Plate Radiation
    Shield, manufactured with UV stabilized white
    thermoplastic plates.