INFICON Sensistor ISH2000 Hydrogen Leak Detector - Manual (Page 24)

Sensistor ISH2000 Technical Reference Manual (TRM) EN- 24
A 800
Miscellaneous specifications
Gas sensing specification (In Detection Mode)
Short circuit protection Thermal and electronic - Thermal and electronic
Output high 22-24 VDC - > (Supply voltage – 2.5 VDC)
Output low < 1.5 VDC - < 1.5 VDC
Serial communication port
Connector 9-pol D-sub male 9-pol D-sub male 9-pol D-sub male
Standard RS232 RS232 RS232
Probe control/Status port
Connector 25-pin D-sub female 9-pin D-sub female -
Misc Sensistor ISH2000 Sensistor ISH2000C Sensistor ISH2000P
Protection (IEC529) IP64 (front), IP32 (back) IP63 (in carrying case) IP64 (front), IP32
(back)
Net weight 3.9 kg (8.6 lb) 4.0 kg (8.8 lb)
4.9 kg (10.8) incl. case,
probe and charger 1.8 kg (4.0 lb)
Overall dimensions 275 x 155 x 170 mm
(11 x 6 x 7 inches) 275 x 190 x 170 mm
(11 x 7 x 7 inches) 275 x 140 x 75 mm
(11 x 6 x 3 inches)
Environment
temperature 0-50°C 0-50°C 0-50°C
Environment
humidity 10-90% RH 10-90% RH 10-90% RH
Selected unit Sensitivity
mbarl/s air (using 5% H2/
95% N
2
as
Tracer Gas)
1 x 10
-7
mbarl/s
g/a R143a (using 5% H
2
/
95% N
2
as
Tracer Gas)
0.02 g/a
Type Sensistor ISH2000 Sensistor ISH2000C Sensistor ISH2000P