WIKA TR10-W Mode D'emploi page 8

3. Dimensions and installation
Version 2:
The thermometer is mounted on a certified enclosure, with integral electronics,
with ignition protection type 'flameproof enclosure'.
GB
If the thermometer is marked with II 2G Ex d IIC T1-T6 Gb, it is intended for
zone 1 operation with a thermowell.
If the thermometer is marked with II 1/2G Ex d IIC T1-T6 Ga/Gb, it is intended for
operation with a thermowell at the transition to zone 0.
Version 3:
The thermometer is mounted to certified equipment (transmitter) with ignition
protection type 'flameproof enclosure'.
If the thermometer is marked with II 2G Ex d IIC Gb, it is intended for zone 1
operation, inserted in a thermowell. If it is to be mounted, inserted in a
thermowell, at the transition to zone 0, the approvals and requirements for the
respective transmitter must be observed.
3.2 Neck tube types
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3.3 Housings and connection heads
For the dimensions of the housings and connection heads, please refer to the
respective data sheet.
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Fixed design
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WIKA operating instructions models TR10-W, TC10-W
Multi-part design
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