Factory Mutual approved for hazardous indoor applications
- Meets Class I, II, III, Division 1, Groups A-G and Division 2, Groups A-D, F and G
Measure temperature and humidity in environmentally hazardous areas. NEMA 4 (IP65) housing is rated water- and dust-proof. Wall-mount and duct-mount versions are available with or without an LCD. Two 4 to 20 mA outputs offer analog signals, one for humidity and one for temperature.
What’s included: certificate of NIST traceability. Wall-mount transmitters include a probe measuring 4 5/8”L x 1/2” dia. Duct-mount transmitters include a probe measuring 2 11/16”L x 1/2” dia with 78" (2 m) of cable length, and a duct installation kit.