WIKA R-1 - Manual (Page 19)

19 WIKA operating instructions pressure transmitter, model R-1
14026284.01 11/2012 GB/D/F/E
GB
6. Commissioning, operation
■ Conditions of acceptability - When installed in the final use equipment, etc., the following are among
the considerations to be made:
1. The instrument must be installed in accordance with the enclosure, mounting, spacing, and segre-
gation requirements of the final application.
2. The clearances given here (air and leakage paths), nominal values, etc. must be permissible
within the final application.
3. This component is intended to be factory installed only.
4. The connectors of these instruments have not been tested for their suitability for field wiring
connectors ("field wiring"). The acceptability of the terminals, and connections to these terminals,
including temperature and safety, must be evaluated in the end-product application.
5. On the instrument, there is no isolated equipotential bonding terminal or connection line available
(that would maintain the equipotential bonding during dismantling in the live state by a service
technician for testing or setting purposes). This requirement depends on the application and the
standards applicable to the end product.
6. The mould stress test was conducted at 110 °C and the suitability will be defined with the
end-product application.
■ Select a cable diameter that matches the cable gland of the plug. Make sure that the cable gland of
the mounted plug has a tight fit and that the seals are present and undamaged. Tighten the threaded
connection and check that the seal is correctly seated, in order to ensure the ingress protection.
■ For cable outlets, make sure that no moisture enters at the cable end.