Limit switch contact assemblies for pressure gauges and thermometers (data sheet 9.1000)
|application / operating conditions
|Low-action contacts are suitable, if
- the instrument is being installed vibration-free and pulsations do not occur, as otherwise accidental switchings could occur.
- the contact pins are not contaminated or do not oxidate, e. g. by aggressive atmosphere.
|installation in case-Ø
|63, 100, 160, 96x96 and 144x144
|Limit switch contact assemblies with low-action contacts can only be applied for instruments without case filling.
|Possible by the use of intrinsically safe switch amplifiers model KF..-SR2. No marking according to ATEX, but a declaration of manufacturer.
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