Kele | HW20K | Room Humidity Transmitter, 2% Beige, 4-20 Ma Output, No Temperature Sensor | Humidity - Wall Mount

Vaisala | HMD62 | 1.5% Vaisala Duct Humidity Sensor 4/20Ma, Analog | Humidity - Duct Rh

ACI | A/RH3-1K-2W-O | 1000K Outdoor Humidity Sensor | Humidity - Osa

ACI | A/RH2-D-5PTNIST | 2% Duct Humidity Sensor 5 Point Nist | Humidity - Wall Mount

Tasseron Sensors | THHRAK5B | Room Humidity 5% Ni1000-Tc5 0-5V (Selectable) | Humidity - Duct-Rh

ACI | A/RH3-R-LCD-05 | Relative Humidity, Room, Humidity With LCD, 0-5 VDC

Kele | HD20K-T3 | 2% Duct Mount RH Xmtr W/Temp Sensor 10K OHM 3 Thms | Humidity - Duct Rh

Aaon Asm01840 Humidity And Temperature Sensor - Ebus - Probes & Sensors

E+E Elektronik | EE160-M8T2A6TP5 | Rh-Temp-Temp Passive Xmtr, Duct Mount, 4-20Ma Outp | Humidity - Humidity Temperature