Sensor with 4-20mA loop powered transmitter and display | OneTemp
Rtd PT100 Head Mounted 4-20mA Temperature Transmitter - China Thermocouple Temperature Sensor, Thermal Resistance Temperature Transducer | Made-in-China.com
Flo-tech F6310 Temperature Sensor | Temperature Transmitters | Instrumart
Temperature Sensor Transmitter, 4-20 mA [ST-X] - $15.95 : Auber Instruments, Inc., Temperature control solutions for home and industry
Taidacent Integrated Temperature Transmitter 4-20mA Plug-in Platinum Thermometer (0 to 100 Celsius 4-20mA): Amazon.com: Industrial & Scientific
uxcell PT100 Temperature Sensor Transmitter, 0-200C, 4-20 mA Output: Amazon.com: Industrial & Scientific
Rtd Thermocouple Input 4-20mA Two Wire Smart Temperature Sensor for Industrial Application - China Temperature Transducer, Temperature Transmitter | Made-in-China.com