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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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Stainless steel version
WIKA Instruments Ltd.
Wherever the process temperature has to be indicated on-site and, at the same time, circuits need to be switched, the bimetal thermometer with switch contacts finds its use.
Switch contacts (electrical alarm contacts) make or break circuits dependent upon the pointer position of the indicating measuring instrument. The switch contacts are adjustable over the full measuring range. The instrument pointer (actual value pointer) moves freely across the entire scale range, independent of the setting.
The set pointer can be adjusted via the window using a removable adjustment key (mounted on the terminal box).
Switch contacts consisting of several contacts can also be set to a single set point. Contact actuation is made when the actual value pointer travels beyond and below the desired set point.
As switch contacts, inductive contacts and electronic contacts are available. Inductive contacts can be used in hazardous areas. For triggering programmable logic controllers (PLC), electronic contacts can be used.
Model TW55
Version per DIN 43772 form 4, 4F
Model TW50
Design per DIN 43772 form 6, 7, 9
Model TW35
Design per DIN 43772 form 2, 3, 2G, 3G
Model TW45
Design per DIN 43772 form 5, 8
Model TW40
Version per DIN 43772 form 2F, 3F
Model 70-8xx
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