The L300 Pt100 / thermocouple temperature alarm on/off controller can be used in conjunction with a PC providing accurate monitoring. The alarm on / off control covers up to 8 zones simultaneously. The temperature monitor can also be used as a stand-alone indicator and logger incorporating a digital display of the measured temperature. The system has a self-calibration facility which is built in for the thermocouple version and is a rapid and extremely convenient method for on-site calibration. The L300 does not need any additional equipment other than a special external link. The self- calibration of this series of digital temperature thermometers is just as simple and uses plug in precision resistors. The L300 series is designed to provide you with exceptional stability, high measurement resolution and is the perfect crossover between plant practicality and laboratory performance. The PC software supplied with the thermometer allows control, configuration, logging, measurement, charting, alarm, relay configuration and calibration functions via a PC.

Features:
Low cost and high performance
USB PC interface
8 thermocouple (type J,K, T, E, N, R, S & B) or Pt100 (3 wire) inputs
A 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 measure, logging and calibration
8 x configurable change-over relays10A/250V
Simple easy to use
Alarm LED
Alarm modes, high, low and band
LCD display with backlight
Display resolution thermocouple ranges 0.1°C
Pt100 range 0.01°C
On board memory 512 sets of readings
CE marked
RoHS compliant
Temperature measurements made with the L300 are in accordance with
IEC584 & IEC751, ITS90 refers

Applications:
Food preparation. Storage facilities. Educational establishments. Environmental. R & D. Experimentation. Refrigeration / freezer plant monitoring. Museums and Galleries.

Specifications:
Specification at an ambient temperature of 20°C Input / Ranges
Thermocouple to IEC 584
Type J -200°C to 750°C
Type K -200°C to1200°C
Type T -200°C to 350°C
Type E -200°C to 900°C
Type N 0°C to 1300°C
Type R 0°C to 1760°C
Type S 0°C to 1760°C
Type B 300°C to 1800°C
Pt100 to IEC751, 3 wire -200°C to 850°C

Accessories:
The L300 digital thermometers are supplied with a power supply adaptor, USB lead, PC software including an instruction manual on a CD. The L300-TC includes and external link.

L300-TC 8 x thermocouple – stock number 910-6829
L200-PT 8 x Pt100 – stock number 910-6823

RoHS compliant
Temperature measurements made with the L300 are in accordance with
IEC584 & IEC751, ITS90 refers