TH100 transmitter  temperature measurement can use in all industries with Pt100 resistance thermometers. Its compact size allows it to be installed in connection heads of type B or larger.

The output signal is a load-independent direct current of 4 to 20 mA which is proportional to the temperature.

Engineers can implement parameterization over the PC using the parameterization software SIPROM T and the modem for SITRANS TH100/TH200. If you already have a "Modem for SITRANS TK" (article number 7NG3190-6KB), you can continue to use this for parameterization of the SITRANS TH100.

Transmitters of the "intrinsically safe" type of protection can be installed within potentially explosive atmospheres. The devices meet the directive 2014/34/EU (ATEX) as well as the FM and CSA requirements.

Function

Mode of operation

The measured signal supplied by a Pt100 resistance thermometer (2, 3 or 4-wire connection) is amplified in the input stage.

The multiplexer in an analog-to-digital converter converts the voltage, which is proportional to the input variable, into digital signals. The microcontroller converts them in accordance with the sensor characteristic and further parameters (measuring range, damping, ambient temperature, etc.).

An analog-to-digital converter converts the signal prepared in this way into a load-independent direct current of 4 to 20 mA.

An EMC filter protects the input and output circuits against electromagnetic interferences.

To obtain the most competitive quote, please contact our ANTLETS team.