Agilent Technologies PHD-4 User Manual page 31

Battery life
Battery charging conditions:
- temperature- humidity
Installation Category
Pollution degree
Equipment Installation
Compliance with
Relay contacts:
Voltage
Max current
Input FZ/AZ:
Pin 8: positive
Pin 1: ground
PHD-4 Portable Helium Detector User Manual
Technical Information
Basic Unit Data and Specification
> 500 charge/discharge cycles (IEC
standards)
+10 °C to +30 °C
90 % (non condensing)
II
2
Max altitude 2000 m
EN 55011
EN 61010-1
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-11
24 Vac/cc
1 A (resistive load)
0,3 A (inductive load)
Pins 8-1 closed: AZ
Pins 8-1 open: FZ
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