Alarm Unit SR335

  • SR335 is designed for industrial temperature monitoring with Pt100 sensors in 2- or 3-wire connection.
  • Two output relays with individually adjustable trip functions are available.
  • LED’s in the front indicate alarm state and correct power supply.
  • Input from Pt100 sensors in 2- or 3-wire connection
  • Selectable, pre-calibrated temperature ranges
  • Two relay outputs with independent switch functions
  • Monostable relays for safe tripping at power failure
  • SPDT relays with 6 A switch capacity