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SIKA - Temperature Sensors, MultiSensor for temperature and humidity / HVAC version with with connector, Type WHS

SIKA - Temperature Sensors, MultiSensor for temperature and humidity / HVAC version with with connector, Type WHS

Brand: SIKA
Model No: Type WHS
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  • The sensor is designed to measure temperature and humidity in air supply channels and air conditioning systems
  • Low heat dissipation through process connection made of glass fibre reinforced plastic > clearly smaller measuring error
  • Digital 1-wire bus interface with integrated protection circuit > Lower wiring cost
  • Exchangeable filter protects against dust and dirt
  • Safe and compact electrical connection through M12 connector
  • Short response time > Ideal for controlling rapidly changing process parameters
  • Very high vibration resistance > Reliable and durable operation
  • Type approved according to DIN EN 50155

 

Technical data

TypeMultiSensor for temperature and humidity with M12 connector
Measuring range

-40…85 °C

0…100 % RH

Measuring mediumAmbient air (non-aggressive gases
Immersion tube length38 mm
Immersion tube diameter10 mm
Process connectionM12 x 1.5
Nominal pressuren.a. (atmospheric pressure
Medium temperature-40...85 °C
Ambient temperature-40...85 °C
Storage temperature-40...85 °C
Degree of protection according to EN 60529IP40 (IP65 connector side, connected)

 

Electrical data

Sensor element

1 x digital sensor for temperature and

1 x digital sensor for humidity

Measuring insertNot interchangeable / Replaceable filter cap

Accuracy

Temperature 

Humidity

 

±0.5 K

±3 % RH @ 80 % RH (typ.)

Electrical connectionFlange plug M12 x 1, 4-pin