Key Features 

◊ Modern electronics platform with the increased power and versatility of fast microprocessors
◊ Wide operating voltage range (7 V – 30 V)
◊ True RS232 communications for control and data
◊ On-board Barometric Pressure Correction in the range 800 mbar – 1150 mbar
◊ Field Replaceable IR Source
◊ Extensive Temperature compensation

For CO2

The Boxed Gascard® provides users with access to the Gascard NG range of CO2 detection products in a convenient and robust desktop unit.

Requiring only a suitable power supply and sample gas, the Boxed Gascard® provides fast and reliable CO2 concentration data over a wide range of barometric pressures and environmental temperatures. It brings the accuracy and reliability of the Gascard NG gas sensors to the convenience of a desktop instrument. The Boxed Gascard® is suitable for CO2 monitoring in a diverse range of applications from anaerobic digestion monitoring to plant physiology, where the carbon dioxide concentration in air-like atmospheres needs to be measured from ppm to tens of percent concentration.

The bit-switch controlled 4-20mA or 0-20mA output is ideally suited for interfacing with most data loggers. Alternatively, the optional RS232 interface and NG Logger software may be used to log the concentration information onto a PC (with a serial to USB converter) or suitable tablet computer.

The new aluminium enclosure provides an elegant and robust solution to housing the Gascard NG. This also provides a versatile point sensor that may be used in many applications where a sensor is needed to remotely monitor carbon dioxide concentrations.

The heart of the Boxed Gascard® is the Gascard NG which uses a pseudo dual beam NDIR measurement system for increased stability and the reduction of long term drift with minimum optical complexity and no moving parts.