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WIKA operating instructions, model CTH6200
EN
2146872.02 07/2021 EN/DE
4. Design and function
Side view (left)
4.4 Voltage supply
The voltage supply of the instrument is made via a 9 V battery. It is included in delivery.
Alternatively, a 9 V rechargeable battery can be used which can be charged using a
charging unit for 9 V rechargeable batteries.
The battery life is approx. 300 hours of continuous operation with one sensor and a
measuring rate of 2/s.
Alternatively, an additional power supply unit can be used for a permanent power supply.
4.4.1 Battery operation
The battery indicator lights up
To avoid false readings, replace the batteries.
If
'
bAt
'
is displayed in the lower display, the battery has been run down
and must be replaced or the rechargeable battery is empty and must be
charged with a suitable charging unit. However, the instrument function is
still ensured for a certain time.
3
3
Connection of power supply unit for voltage
supply