CO2 gas monitor and controller for labs, green houses and growth chambers
A high accuracy CO2 monitor employing a novel twin wavelength, non-dispersive, infra-red, optical technique. This detection system ensures that the monitor is gas specific and maintains long-term calibration stability.
The Lambda T is a highly accurate CO2 monitor employing a novel twin wavelength infrared gas analyzer. 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.
Dual wavelength infrared gas analyzer.
CO2 measurement range:
+/- 2.5% of full scale
+/- 2.0% of full scale over 12 months
T90 = 30 seconds
Operational 3 minutes, 40 minutes full specification
Typical flow rate 1L/min. 30 meters maximum sampling distance
Four digit LCD
Alarm 1 LED, Alarm 2 LED
Low flow/flow fail LED
Two user configurable single trip points
4-20mA or 0-20mA linear or non linear
Volt-free changeover contacts. Resistive load @ 250VAC = 8A
Operating temperature range:
0oC - 40oC
Switchable 88-138VAC or 172-276VAC
13 W typical
267 x 258 x 148mm
Opti-Sciences, Inc. 8 Winn Avenue Hudson NH 03051 USA (603)883-4400