Home / Products / Air Quality / Humidity / Temperature Transmitters Products Calibration Services DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Pressure DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Quality DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Air Velocity DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Flow DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Level DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Temperature DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Test Equipment DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Valves DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Miscellaneous DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Hazardous Rated DEMO 1 DEMO 2 DEMO 3 DEMO 4 DEMO 5 Series 657 Dual Channel Design for Simultaneous 4-20 mA Output Signals Relative Humidity/Temperature Transmitter has a stainless steel probe that can easily mounted to most ductwork. Applications include clean room monitoring, HVAC, and building control. View More Series RH-R Remote Mount, Field Replaceable Sensor Filter, Up to 16' Cable Humidity/Temperature Transmitter is an ideal transmitter for applications where space is limited. Ideal for environmental chambers, rubber bladder burst detection, and air handler applications. View More Series RHP Passive Temperature Outputs, Sintered Filter Options Humidity/Temperature Transmitter combine voltage or current humidity transmitter output with a passive temperature thermistor or RTD output. View More Series WHT Compact Housing, Sintered Filter Weather-Resistant Humidity/Temperature Transmitter is designed to withstand elements. Ideal for measuring outside air temperature and humidity levels for air handling economizer applications. View More Series HHT Intrinsically Safe or Explosion-Proof Models Hazardous Area Humidity/Temperature Transmitter takes accurate measurements in the harshest environments. Sensor should be replaced annually or sooner depending on conditions. View More Series WHP Transmits up to 100 Feet, Battery Operated Wireless Humidity/Temperature Sensor provides flexibility in locating sensors and reduces wiring cost. The duct mount and outside air mount sensors come standard. View More Series RHRS 6 or 10 Plate Design, Integral Pipe Mounting Kit Outside Air Humidity Radiation Shield protects outside air humidity transmitters from rain and radiated heat. Applications include weather stations and building outside air reference. View More Series RHP-E/N Optional LCD Display Wall Mount Humidity/Temperature/Dew Point Transmitter is the most versatile with a stylish housing that is well vented to improve measurement accuracy. View More Series RHPLC 2% or 3% Humidity Sensor, Passive Temperature Outputs A compact economical sensor for the building automation market space. View More