L300-PT Pt100 8 Zone Temperature Alarm / Controller

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£1,055.54 £879.62
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The Labfacility L300 Pt100 temperature alarm / on-off controller can be used in conjunction with a PC to provide accurate monitoring and alarm or on-off control of up to 8- zones simultaneously. It can also be used as a stand-alone instrument without the need for a PC.

The PC software supplied with the instrument allows control, configuration, measurement, logging, charting, alarm & relay configuration and calibration functions via a PC.

The in-built, self-calibration facility for the thermocouple version is a rapid and convenient method for on-site calibration and does not require any additional equipment other than a special, external link. Self-calibration of Pt100 ranges is equally simple and uses plug-in precision resistors.


Key Features

Low cost – high performance USB PC interface

8 Pt100 (3 wire) inputs

Built-in display for selected channel or all channels auto-scrolling Resolution 0.1°C on display, 0.01°C in software Self-calibration feature
Select °C / °F PC software included for remote control and measure, logging, configuration and calibration 8 x configurable change-over relays 10A/250V
CE marked RoHS compliant 2 year warranty


Unit supplied as standard with:

  • USB Comms Lead
  • L300-CALT calibration reference link
  • AC/DC power adapter
  • Quick start-up guide
  • PC software and user manual on CD (also available as a download)


Panel Mount Brackets available for this item, for front or rear mounting


Food preparation Storage facilities Educational establishments
R&D Heating & ventilation setup Building & energy management
Instrumentation laboratories Refrigeration/freezer plant monitoring Museums and Galleries

L300 beginners guide

Labfacility L300 beginners guide, narrated by Ken Jefferies (author of "The Labfacility Temperature Handbook")