INFICON Sensistor ISH2000P Hydrogen Leak Detector, Panel Model - Manual (Page 45)

Hydrogen leak detector Sensistor ISH2000 - Operating Instructions
OP-Sensistor ISH2000-EN-201203 43
EN
10 Sensistor ISH2000 specifications
Table 10-1. Power supply specifications.
Table 10-2. Input and output connections.
Power
Sensistor
ISH2000 Sensistor
ISH2000C Sensistor
ISH2000P
AC mains voltage 100-240 V 50/
60Hz. 100-240 V
50/60 Hz -
AC mains current Typically 1 A (2 A
pulse at power
on). Typically 300 mA -
Fuse 2 A slow/ 250
VAC. -
Nominal battery
voltage - 16.1 VDC -
Operating time - h without screen
saver, at 20 C. -
Charging time - 6.5 h -
Power supply
voltage - - 24 VDC
Power supply
current - - 3 A max.
Input/output
Sensistor
ISH2000 Sensistor
ISH2000C Sensistor
ISH2000P
Power input
connector AC input connector,
IES 320. Charger input
connector, 2.1 x 5.5
mm std. Positive
centre. 4 pin Phoenix MC 1.5/
5.81 Series
Detachable screw
terminal.
Probe control/Status
port 25-pin D-sub female. - 25-pin D-sub female.
Minimum pulse length 40 ms - 40 ms
Input impedance 50k ohm - 50k ohm
Input maximum range -34 to +38 VDC - -34 to +38 VDC
Input high > 12.0 VDC - > 12.0 VDC
Input low < 8.0 VDC - < 8.0 VDC
Output current max 0.5 A/output,
max 2.5 A total - max 0.5 A/output,
max 2.5 A total
Inductive loads External clamp diodes
recommended - External clamp diodes
recommended
Low state voltage Max 1.5 VDC - Max 1.5 VDC
Low state leakage
current Max 100 µA - Max 100 µA
Short circuit
protection Thermal and
electronic - Thermal and
electronic