Honeywell 1900GHD-2 User Manual page 282

Parameter
Temperature Ranges:
Operating
Battery Charge
Storage
Humidity
Mechanical Drop
Vibration
ESD Sensitivity
12 - 4
Specification
32° F to +122° F (0° C to +50° C)
41° F to +104° F (5° C to +40° C)
-40° F to +158° F (-40° C to +70° C)
Up to 95% non-condensing
Operational after 50 drops from 3.28 feet
(1 m) to concrete
5G Peak from 22Hz to 300Hz
Up to 15kV direct air
Up to 8 kV indirect coupling plane