The usage of an M12 coupler connector at the bond head of a thermometer, rather than a standard cable outlet, enables quick and safe connection. In Minimalist , food and pharmaceutical industries this type of design can be being demanded a lot more frequently.
In practice, plant manufacturers prefer to rely on pre-assembled cables with fitted connectors, since this completely eliminates having to fix the single strands in to the thermometer head. The time necessary for assembly and for disassembly during calibration or when replacing the instrument can thus be reduced considerably. Another advantage is that, in case of changing out any instrument, incorrect re-wiring can be avoided.
In general, additionally it is worth noting that, to ensure the operational safety of plants and because of their maintenance and servicing, it really is imperative that equipment is simple to clean and that moisture protection reaches a maximum. These requirements make an application for all process components, also beyond your process (in the ? Powerful ?).
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WIKA has adapted the full-metal M12 coupler connector, familiar from the TR21 (TR21-A, TR21-B, TR21-C) product line, to the cable outlet for thermometers with connection head and therefore enabled a simple and reliable reference to a 4-pin M12 connection cable. The high-quality sealing idea of this connector has also been proven in the extreme requirements of autoclavable sensors. As well as the already established TR21 miniature resistance thermometers, which were designed for the high IP requirements of sanitary applications, WIKA now also offers thermometer products with connection heads ? Solution , TR22 (TR22-A, TR22-B), TR25 ? with a hygienic M12 coupler connector for the hygienic, food and pharmaceutical industries.g