Home / Products / 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 651 RTD or Thermocouple Input, Zero and Span Adjust, Linearized 4 to 20 mA Signal Temperature Transmitter linearizes output for precise temperature monitoring or control is combined with a small size and quick mounting. Economical. View More Series 659 Programmable, RTD, Thermistor or Thermocouple Input, In-Head Mounting Push-Button Temperature Transmitter accepts thermocouple or thermistor input and provide a linearized 4 to 20 mA output. Compact and for temperature measurement in boilers and refrigeration systems. View More Series BTO Bimetal Stem with 4 to 20 mA Output, 3" or 5" dial Bimetal Thermometer with Transmitter Output eliminates the need for a separate thermometer and transmitter. Applications include boilers, compressors, and thermal oxidizers. View More Series TTE User Selectable Ranges, Optional LCD Display Explosion-Proof RTD Temperature Transmitter is ideal for hazardous temperature measurement applications. Secen pre-programmed temperature ranges that are selectable via an internal dip switch. 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 TTW Pt100 RTD, PC Programmable Transmitter Weatherproof Immersion Temperature Transmitter combines three popular products into a single package. Applications include immersion temperature sensing in HVAC systems. View More Series BTT Current or Voltage Output; NEMA 4X Enclosures Temperature Transmitter offers transmitter output signals with the same form for building HVAC applications. Applications include building automation system temperature monitoring. View More Series BTT-E/N Wall Mount for Building Applications Temperature Transmitter has a duct mount, immersion and OSA models available. Applications include room or indoor building space temperature monitoring. View More Model TBU-00 Field Selectable, Universal Input, In-Head Mounting Temperature transmitter, field selectable, universal input, in-head mounting. View More