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Thermalert
®
4.0 Series
Users Manual, Rev. 2.4, Jul 2021
36
5.4.2 Cable Connection
The sensor cable must be provided by the user.
Note
The cable must include shielded wires. The screwed cable gland described below is not a strain relief!
Consequently, the cable must be clamped accordingly during the installation. The outside diameter of the
connecting cables (round cable) should lie between 4 to 6.5 mm (0.16 to 0.26 in). Note that it might be necessary
to additionally seal the cable entry to allow IP65 with smaller cables!
Note
To improve the assembly ability, the threads of the end cap and sensor are greased with silicone.
To connect the cable to the sensor you should proceed with the following example for the 2-wire model:
Step 1
Unscrew the end-cap until it can be pulled away from the
sensor body.
Step 2
Open the PG threaded cable gland.
Step 3
The cable gland consists of a PG nut (1), a relief bushing (2)
and a metal cone ring (3).
(1)
(2)
(3)
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Содержание Thermalert 4.0 Series
Страница 131: ...Thermalert 4 0 Series Users Manual Rev 2 4 Jul 2021 132 www com information itm com 1 800 561 8187...
Страница 133: ...Thermalert 4 0 Series Users Manual Rev 2 4 Jul 2021 134 www com information itm com 1 800 561 8187...
Страница 134: ...Appendix IECEx Certificate of Conformity 135 15 www com information itm com 1 800 561 8187...
Страница 135: ...Thermalert 4 0 Series Users Manual Rev 2 4 Jul 2021 136 www com information itm com 1 800 561 8187...