B B Thermotechnik B & B Thermotechnik FF-10V-INT-TE1 Humidity And Temperature Sensor With Transmitter Humidity / Temperature sensor FF-10V-INT-TE1 Hoja De Datos

Technical changes reserved
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0141 0316-225  07/2013 

Type INT

for duct mounting,

probe installed

Type EXT

with cable,
probe sold

Type AF

for wall mounting,

probe sold

Characteristic features

•  Standard signal 0 ... 10 V or 4 ... 20 mA
•  Linearised and temperature compensated humidity measurement
•  High long term stability, innovative technique
•  Probe with stainless steel housing 1.4571
•  High quality housing enclosure IP 65
•  Probe head with PE Sinter filter

Areas of application

•  Building instrumentation
•  Industrial measurement and controlling systems
•  Meteorology
•  Drying systems

Application range

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 humidity probes of 

-GLT series are developed for these requirements and are specially 

suitable for application in this area due to the modern sensor technolo-

gy and innovative construction with an ASIC.

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.For measurement of temperature (optional), a platinum 

resistance is used whose values are also converted into a standard 

signal. The voltage supply for the 0 ... 10 V model can be done alter-

natively with AC or DC supply. The 4... 20 mA model is meant for only 

DC supply.The sensor which is made up of high quality stainless steel 

has a fine pored PE protection filter and is made pressure tight (up to

500 mbar) against ambient pressure at the sensor head with a Teflon

tube. Because of this, the probe can also be operated at pressure 

difference and higher flow rates, for example in ventilation ducts.
Because of the large connecting area inside the housing and the 
documented connecting clamps a fast connection is guaranteed.

Description

B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen 

Fon +49 771 83160 | Fax +49 771 831650 | info@bb-sensors.com | bb-sensors.com