Pt100

Pt100-2AV, Pt100 sensor, 2/3 lead measuring, two switching thresholds

• Article No.

  52 A323 S..

• Application

  Thermal protection against overheating of motors, semi-hermetic refrigeration compressors and motors with high shortcircuit current densities.

• Functional description

  Switch-off without a reset delay, with a preliminary warning: When a variable or a pre-set warning temperature value is reached, the device triggers a warning using a LED display and a relay output. Used in conjunction with a KRIWAN PT100 sensor, the device switches off the drive/motor when a variably adjustable shut-off temperature is reached. Alternatively, the device switches on again only after resetting a network or unlocks without a delay.