INFICON T-Guard Leak Detection Sensor - Manual (Page 74)

72
Technical Data
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8 Technical Data
8.1 Power supply
8.2 Weight / dimensions
8.3 Characteristics
Supply voltage 24 V DC / 6 A
Typical power consumption < 100 VA
Type of protection IP40
Dimensions (L x W x H) 258 x 130 x 272 mm
10.2“ x 5.1“ x 10.7“
Weight 4.5 kg / 10 lbs
Noise level dB(A) < 56
Noise level dB (A) 0.5 m distance < 56
Contamination level (to IEC 60664-1) 2
Overvoltage category (to IEC 60664-1) II
Max. inlet pressure 2000 mbar
Minimum detectable helium leak rate < 1×10
-6
mbar l/s
Max. carrier gas flow 1,000,000 sccm
Maximum helium leak rate which can be displayed 0.1 mbar l/s
Measurement range 5 decades
Time constant of the leak rate signal
(63% of the final value) < 1 s
gas flow 180 sccm
Gas flow in GROSS mode 90 sccm
Detectable gas Helium
Helium sensor Wise Technology™
Hose connectors 6 mm
Run up time (after starting) 3 - 30 min
Valves Solenoid
Screw thread IN / REF-line 1 / 8’’ M-NPT
Screw threads bottom M 5