Safety Instructions For Installation - WIKA DELTA-comb 702.03.100 Betriebsanleitung

6. Commissioning, operation

Safety instructions for installation

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The instruments do not provide for incorporated overcurrent protectors!
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In order to prevent the contacts from welding through overload, suitable
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protection systems must be implemented by the operator!
Precise wiring schemes can be seen in the following connection diagram. In
addition both the pin assignment and the required power supply are stated on
the product label of the case circumference.
Electrical connection via:
Terminal box or angular connector per DIN 43651
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or electrical connection via:
Cable gland and cable
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WIKA operating instructions differential pressure gauge, model 702.03.100
Follow the installation and safety instructions within the
operating instructions.
Install instruments in accordance with the manufacturer's
instructions and the valid standards and regulations.
M20 x 1.5
Cable gland M20 x 1.5
with 1 m cable
850.33 2nd contact
850.3 1st contact
Cable terminal box
850.3 1st 850.33
contact 2nd
contact
GB
13