Lambda T CO2 Monitor Wall mounted, low maintenace analyser for long-term monitoring of CO2 Continuous CO2 monitoring Reliable IRGA technology Variety of measurement ranges Sample pump Accurate CO2 monitoring The Lambda T is a highly accurate CO2 monitor employing a novel twin wavelength infrared gas analyser. This technology provides highly stable analysis, enabling the Lambda T to be used for unattended measurement and control of CO2 in conditions of elevated CO2 such as greenhouses,and growth chambers. The twin wavelength detection system means the Lambda T is very specific for CO2, with no cross sensitivity to other gases and highly stable, essential for long term measurements. Clear CO2 display The Lambda T features a four digit LCD and alarm set point controls. 4-20mA or 0-20mA linear or non-linear outputs are provided. Low maintenance Fitted with an internal sample pump, the Lambda T is supplied ready to be wall or front panel mounted. Operating on 88-138VAC or 172-276VAC. The Lambda T requires low maintenance with only the simple replacement of a long life hydrophobic filter and a yearly calibration recommended. Designed for long-term unattended operation the Lambda T is both reliable and robust, housed in a tough plastic IP54 rated enclosure.

Lambda T Specification Measurement technique: Dual wavelength infrared gas analyser CO2 measurement range: 0-2000ppm 0-3000ppm 0-1% 0-3% 0-5% 0-10% 0-30% 0-100% Accuracy: +/- 2.5% of full scale Stability: +/- 2.0% of full scale over 12 months Response time: T90 = 30 seconds Warm-up time: Operational 3 minutes, 40 minutes full specification Pump characteristics: Typical flow rate 1L/min. 30 meters maximum sampling distance Visual display: Four digit LCD Alarm 1 LED, Alarm 2 LED Fault LED Low flow/flow fail LED Alarms: Two user configurable single trip points Outputs: 4-20mA or 0-20mA linear or...