WIKA Pascal ET - Manual (Page 15)

4 Design and Function
WIKA Operating Instruction, Model Pascal ET and Pascal ET/IS 15
GB
Pascal ET or Pascal ET/IS includes different modules and can be ordered with different hardware
configurations.
The hardware configuration depends on the installation of different functional modules:
■
Two electrical/temperature IN modules (IN A & IN B)
■ Two electrical/temperature OUT modules (OUT A & OUT B)
■ Two pressure modules
(each one can support two internal and one external transducer. Total 6 sensors)
■
One environment parameters module
(atmospheric pressure, ambient temperature and relative humidity)
■ One power supply 24 V d.c.
■
One RS-232 communication port
■ One connection for recharging the battery
■ One hand pump for pressure or vacuum generation
■ One fine adjustment for a good regulation of pressure or vacuum
■
One set of valves for sensor protection against overpressure
Battery Life
In order to preserve battery life is recommended to keep the battery charger
connected for no more than 36 hours
Functional module
A functional module is a hardware component that allows the Pascal ET or
Pascal ET/IS to perform some operations like for example measurement and
generation of electrical signals and pressure.
4.2
Scope of delivery
■
Portable multifunction calibrator model Pascal ET or Pascal ET/IS
■ Operating instructions
■ AC adapter
■ Pascal report software
■
RS-232 interface cable
■ RS-232 to USB adapter
■ Electrical kit order no. 241076
■
Pneumatic pressure kit order no. 241028 and 241029
(Depending on pressure range)
■ 3.1 calibration certificate per DIN EN 10204
Cross-check scope of delivery with delivery note.
4.3
Power supply
Charging
To avoid false measurements, charge the rechargeable batteries as soon as the battery indicator
appears. If the batteries run too low the Pascal ET or Pascal ET/IS will automatically shut down.
Use only the original AC/DC converter which is supplied by WIKA