Humidity Sensors
H77 Series Humidity and Temperature Sensors
Maximize comfort and maximize HVAC performance in any environment. Honeywell’s high-accuracy sensors measure humidity and temperature giving you the control you need within commercial buildings.
Overview
The H77 Series Humidity and Temperature Sensors are highly accurate, stable humidity sensors designed for use with HVAC controllers that are available in wall mount, duct mount or outdoor options. The wall sensors are designed to blend into any room space to provide accuracy for improved occupant comfort. The duct sensors provide interior HVAC zone humidity and temperature measurement and control. The outdoor sensors are designed to be mounted on the building exterior to provide outside air RH measurement. Applications include HVAC room humidity and temperature measurement/control, and energy management/building control.
Features & Benefits:- On-board temperature compensation for RH
- Eliminates temperature coefficient errors and achieves an high measurement accuracy and high repeatability
- NIST traceable 3-point calibration, optional duct version with calibration certificate
Brochure
Name
Description
File Size
Date
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Installation Instructions
Name
Description
File Size
Date
Size
Wall Humidity-Temp Sensors Installation Instructions
application/pdf 1.17 MB
5/8/2023
1.17 MB
Outdoor and Duct Humidity-Temp Sensors Installation Instructions
application/pdf 1.13 MB
5/8/2023
1.13 MB
Manuals and Guides
Name
Description
File Size
Date
Size
EOL Notification and Cross Reference Guide
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 25.36 KB
5/11/2023
25.36 KB
Data Sheet
Name
Description
File Size
Date
Size
H77 Series Humidity & Temperature Sensors Product Data
application/pdf 522.15 KB
5/14/2023
522.15 KB
Name
Description
File Size
Date
Size
H77 Series Humidity & Temperature Sensors Product Data
application/pdf 522.15 KB
5/14/2023
522.15 KB
EOL Notification and Cross Reference Guide
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 25.36 KB
5/11/2023
25.36 KB
Wall Humidity-Temp Sensors Installation Instructions
application/pdf 1.17 MB
5/8/2023
1.17 MB
Outdoor and Duct Humidity-Temp Sensors Installation Instructions
application/pdf 1.13 MB
5/8/2023
1.13 MB
Name
Description
File Size
Date
Size
Wall Humidity-Temp Sensors Installation Instructions
1.17 MB
5/8/2023
Outdoor and Duct Humidity-Temp Sensors Installation Instructions
1.13 MB
5/8/2023
EOL Notification and Cross Reference Guide
25.36 KB
5/11/2023
H77 Series Humidity & Temperature Sensors Product Data
522.15 KB
5/14/2023
Product Number
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Part Number
Description
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H7735A2012
WALL HUMDTY SENSOR,3% RH,W 20K OHM TEMP
H7735B2018
DUCT HUMDTY SENSOR,3% RH,W 20K OHM TEMP
H7735C2015
OUTDOOR HUMDITY SENSOR,3% RH,W 20K TEMP
