Temperature Controllers, Juchheim

Laboratory Temperature Controllers LTR 2500

Optimized temperature controller for direct connection of laboratory heaters and resistance thermometers and thermocouples. Actual value permanently visible, nominal value set via pushbutton.

Technical data:

  • Microprocessor controller with 4-digit, 7-segment display, H=10 mm, green
  • Freely parameterisable
  • Self-optimizing temperature control
  • Measuring and control range -200°C to +850.0°C
  • Non-wearing internal power control valve
  • 2-pole on-off switch, green, illut
  • Plastic housing, front and rear anodized aluminium
  • Sensor breakage protection
  • Fuse back-up at Pt100
  • Housing size (W×H×E): 160 × 82 × 130 mm
  • Power supply: 230 V / 50 Hz
  • Breaking capacity: 10 A/230 V for ohm resistive loads
  • Sensor connection PT100, Lemo 4-pole size 1 (acc. to laboratory automation)
  • Stand clamp


Order No.
Laboratory temperature controller LTR 250071 57 12500
Laboratory temperature controller LTR 2500-S71 57 22500
Same features as the LTR 2500, plus safety temperature delimiter via a separate microprocessor controller and an additional temperature sensor connection. All-pole cutoff upon when the safety temperature is reached.

For accessories, refer to measuring device and controller temperature, resistance thermometers for Juchheim LTR.