Thermalert GP Series Operator’s Manual 47
B.5.8.3 Physical
Dimensions: (Refer to Figures B-1 and B-2)
Weight: GPR 275 grams (0.6 lbs), GPS 290 grams (0.65 lbs)
Environmental Rating: NEMA-4 (IEC 529, IP 65) rated with conduit adapter
and compression fitting (which prevents liquid from
entering through the connector)
Ambient Operating GPR head: 0 to 65°C (32 to 150°F)
Temperature Range: GPS head: 0 to 65°C (32 to 150°F)
with air cooling: 0 to 120°C (32 to 250°F)
with water cooling: 0 to 177°C (32 to 350°F)
Note: GPS head laser functions only up to 50°C (120°F) and automatically shuts
down when that temperature is exceeded.
Storage Temperature: -30 to 65°C (-22 to 150°F)
Relative Humidity: 10-95%, non-condensing
Vibration: MIL-STD-810D (IEC 68-2-6): 3G’s, 11 to 200Hz, any
axis
Mechanical Shock: MIL-STD-810D (IEC 68-2-27): 50G’s, 11msec duration,
any axis