| Application | Humidity, Temperature |
| Color | White |
| Compatible Brand and Series | VisionPRO(R) and VisionPRO(R) IAQ Series Thermostats |
| Compatible Grainger Part Number | 278Y82, 493Z81, 493Z83, 54DM21, 54DM22, 54DM24, 54XZ80 |
| Depth (In.) | 3/4 in |
| Electrical Connection Type | Hardwired |
| For Use With | Mfr. No. THX321WFS2001W, TH6320WF2003, TH6220WF2006, TH6320ZW2003, TH6100AF2004, TH6320U2008, TH6220U2000 |
| Height (In.) | 2 1/4 in |
| Includes | Plastic Housing |
| Item | Sensor |
| Maximum Humidity | 90 % |
| Minimum Humidity | 5 % |
| Minimum Operating Temperature | 45 Degrees F |
| Nominal Sensor Ohms @ 75F | 10K |
| Operating Temp. Range (F) | 45 to 88 |
| Overall Depth | 3/4 in |
| Overall Height | 2 1/4 in |
| Overall Width | 1 1/2 in |
| Remarks | Max Lead Length 200 ft |
| Sensor Location | Remote |
| Temperature Accuracy | +/-1.5 Degrees F at 70 Degrees F |
| Temperature/Humidity Range | 5% to 90% RH |
| Type | Indoor |
| Width (In.) | 1 1/2 in |
