Safety-Related Instructions - WIKA TR10-0 Mode D'emploi

6. Information on mounting ... / 7. Safety-related instructions
Neither repairs nor structural modifications are permitted, and any would void the
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guarantee and the respective certification.
The manufacturer shall not be responsible for constructional modifications after delivery
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EN
of the instruments.

7. Safety-related instructions

7.1 Marking
Design
Without flame path
with thermowell
(minimum wall
thickness 1 mm)
With flame path
with protection tube
(minimum wall
thickness 1 mm)
With flame path
without thermowell
Welded bushing
Electrical parameters
Maximum DC 30 V, 20 mA
14
CSA
Class/Division
Class I, division 1, groups
B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1, groups
B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1, groups
B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1, groups
B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
WIKA operating instructions models TR10-0, TC10-0 (FM, CSA)
Zone
CAN zones FP: Ex d IIC Gb T6/
T5/T4
USA zones FP: Class I, zone 1,
AEx d IIC Gb T6/T5/T4
CAN zones FP: Ex d IIB+H2 Gb
T6/T5/T4
USA zones FP: Class I, zone 1,
AEx d IIB+H2 Gb T6/T5/T4
CAN zones FP: Ex d IIB+H2 Gb
T6/T5/T4
USA zones FP: Class I, zone 1,
AEx d IIB+H2 Gb T6/T5/T4
CAN zones FP: Ex d IIC Gb T6/
T5/T4
USA zones FP: Class I, zone 1,
AEx d IIC Gb T6/T5/T4
FM
Class/Division
Class I, division 1,
groups B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1,
groups B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1,
groups B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X
Class I, division 1,
groups B, C, D
Class II, groups E, F, G
Class III
Enclosure type 4 or 4X