Polman instruments has manufactured a brand new rh and temperature transmitter model: rht - 70 t. This is very much applicable for hvac applications and clean rooms in api`s, greenhouses, hospitals, pharmaceuticals etc. To monitor the environmental conditions and in meeting regulatory requirements like fda, cgmp, iso 14644 etc. The rh & temperature transmitters have integrated sensors to measure relative humidity [0 to 100%] and temperature [-40º c to 60º c] with dual 4 - 20 ma output to interface to dataloggers for recording. The company provides with a complete solution for clean room data acquisition systems which helps in acquiring, monitoring, recording and reporting the environmental parameters like rh temperature, differential pressure etc.
