INFICON Sensistor Sentrac Hydrogen Leak Detector - Manual (Page 67)

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16 Technical Data
* Portable Model
305 mm 182 mm
165 mm
Electrical Data
Power supply 100–240 V (ac), 50/60 Hz, 2 A
Internal rechargeable battery* (Li-Ion)
Physical Data
Lowest detectable leak rate 0.5 ppm H
₂
ppm H
₂
Measurement range 5x10
-7
mbarl/s or cc/s with 5% H
₂
Sensor response time At 10 ppm, the reaction time of the
measured signal is about 0.5
seconds and response time about
2 seconds.
Time until ready for operation 1 min
Capacity
Portable Model Operating time: 12 - 20h
Other Data
Dimensions Desktop Model 165 x 305 x 182 mm ~ 6.5 x 12.0 x 7.2 in.
Dimensions Portable Model + Carrying
Case 200 x 330 x 280 mm ~ 7.8 x 13 x 11 in.
Weight Desktop model: 4.2 kg ~ 9.2 lbs
Portable model: 4.8 kg ~ 10.5 lbs
Ambient temperature 10-45°C (50-113°F)
Ambient humidity 10-90% RH
Protection (IEC529) Desktop Model IP52 (front), IP30 (back)
Portable Model IP52 (front),
IP50 (back with case)