Pt1000

INT302 Temperature monitor, -50...+250 °C for 3x Pt1000

• Article No.

  20 A502 

• Application

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

• Functional description

  Switch-off with a variable reset value (temperature) and a preliminary warning: When a warning temperature is reached, the device issues a warning with the digital display and the relay output. Used in conjunction with a KRIWAN or PT1000 sensor, the device switches off the drive/motor when the shut-off temperature is reached. The device switches on again after the temperature has dropped to a variable value.