Compact probes
Compact probes
In the area of building instrumentation, there is a requirement for reasonably priced measuring probes which are suitable for continuous operation and protected against over voltage and transients. Further aspects are DC/AC supply, high long term stability as well as a good measuring accuracy in the application. The B+B probes of GLT-series are developed for these requirements and are specially suitable for application in this area due to the modern sensor technology and innovative construction.
A multifunctional digital sensor is used which electively measures temperature or temperature and humidity. The measurement of relative humidity is done with a precise and long term stable capacitive polymer sensor element with industrial rating. The processing of measured value is linearised and temperature compensated. The voltage supply can be done optionally with AC or DC supply.
The electronics is integrated in the probe housing of stainless steel (Ø12 mm), and because of this, it has very compact dimensions with simple mounting. The PE sintered filter integrated in the head protects the sensor against dust and from high air currents.