PULSAR – NDIR Multi-gas analyser
Non Dispersive Infrared (NDIR) Multi-gas analysers are available in 1, 2, 3, 4 or 5 gas channel configurations, offering high levels of performance and flexibility. Options include CO, CO2, CH4, NO, N2O, SO2, HCl and O2.
PRODUCT DESCRIPTION
The new PULSAR NDIR Multi-gas analyser from Signal Group has been upgraded to provide the company’s best ever performance specification. With ultra-low drift it is ideal for low range applications and high accuracy measurement. The unique design of the detector prevents cross-sensitivity to other gases and also removes the risk of contamination by particulate matter. As a result, this instrument is ideal for a wide range of industrial applications.
- KEY FEATURES
- TECHNICAL SPECIFICATION
- APPLICATIONS
- GASES SENSED
- OPTIONAL CONFIGURATIONS
- DOCUMENTATION
Up to 5 channels
Low ranges E.g. 0-10 ppm CO
Fast speed of response
5 user-configurable ranges + autorange per channel
Electronic pressure & temperature compensation
RS232 ‘AK’ protocol, 4-20mA & 0-10VDC chart outputs
Full ethernet remote diagnostics & control
Free open-source remote software
24VDC or universal mains power supply
Up to 23 x 1A contact closure outputs
The latest PULSAR NDIR Multi-gas analysers have been developed to deliver outstanding levels of performance. With ultra-low drift they are ideal for low range applications and high accuracy measurements. The unique design of the detector prevents cross-sensitivity to other gases and removes the risk of contamination by particulate matter, so the instrument is ideal for a wide range of applications.
Boiler and Combustion Performance
Process Emission Monitoring
Automotive
Research and Test
Carbon Dioxide
Carbon Monoxide
Methane
Nitric Oxide
Nitrous Oxide
Sulphur Dioxide
Oxygen
Employing Gas Filter Correlation technology PULSAR only measures the gas of interest, with negligible interference from other gases and water vapour. The optical bench is enclosed in a heated case so an external chiller is not necessary for non-condensing samples. By using two sample cells of different lengths in series, it is possible to select a low-range and a high-range, which increases the overall dynamic range. A parallel twin optical bench version is also available for applications requiring the measurement of two different gases or two ranges of the same gas running continuously.
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