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Gascheck

Product catalog summary

Key Features

Analogue Electronics
Single Channel
Long Term Stability
Robust Construction
Gold Plated Optical Reflector
Solid Aluminium

Product Overview

The Gascheck Infrared Gas Sensor Range by Edinburgh Sensors provides high-performance, cost-effective detection and measurement of CO2. It offers both pumped and diffusion aspiration technologies for accurate CO2 concentration determination. The sensors are available for CO2 measurement ranges of 0-3000ppm, 0-3%, and 0-10% by volume, with options for linear (4-20mA) or non-linear (0-1V) signal output.

Applications

Originally designed for laboratory incubators, the Gascheck range is now used in various applications requiring accurate CO2 measurement, including personal safety, process control, compressed air, horticulture, and fruit storage.

Technical Specifications

Accuracy: ±3% of range*
Zero Stability: ±3% of range over 12 months
Repeatability: ±0.5% at zero, ±1.5% at span
Response Time: T90 = 30 seconds (pumped), T90 = 260 seconds (diffusion)
Operating Temperature: 0 - 45°C
Operating Pressure: Calibrated for 1013mbar
Power Requirements: 15V DC (24V DC for linearised versions)
Power Consumption: 0.9W
Warm-up Time: 5 minutes (initial), 30 minutes (full specification)
Humidity: Unaffected by 0-95% relative humidity, non-condensing
Output: 0-1V (non-linear), 4-20mA (linear version)

*Not including calibration gas tolerance

Contact Information

Edinburgh Sensors, 4 Bain Square, Kirkton Campus, Livingston, EH54 7DQ, United Kingdom. Phone: +44 (0)1506 425 300, Fax: +44 (0)1506 425 320, Email: [email protected], Website: www.edinburghsensors.com

Disclaimer

All specifications are believed to be correct at the time of publication. Edinburgh Sensors does not accept liability for any errors or omissions. Specifications are subject to change without prior notice due to continuous product development.

Catalog excerpts

Infared gas sensors: Gascheck Range GASCHECK For Low Cost CO2 Detection KEY FEATURES • Analogue Electronics • Robust Construction • Single Channel • Gold Plated Optical Reflector • Long Term Stability • Solid Aluminium GAS SENSORS The Gascheck Infrared Gas Sensor Range, supplied by Edinburgh Sensors offers high performance, cost effective detection and measurement of CO2 with a choice of pumped or diffusion aspiration technology to provide accurate and reliable determination of CO2 gas concentrations. The Gascheck family includes instruments to measure CO2 in the ranges 0 – 3000ppm, 0-3% and 0-10% by volume. Other features include the option of indicating CO2 concentration using linear (4-20mA) or non-linear (0 – 1V) signal output. Originally developed for measuring CO2 concentrations in laboratory incubators, the Gascheck range has now also been adopted for a wide range of applications where accurate measurement of CO2 is required, but with the benefits of low cost and co

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Infared gas sensors: Gascheck Range GASCHECK For Low Cost CO2 Detection EDINBURGH SENSORS TECHNICAL SPECIFICATIONS GAS MEASUREMENT RANGE MODEL Diffusion Zero Stability ±3% of range (over 12 months) Repeatability @ Zero ±0.5% of range Repeatability @ Span ±1.5% of range Response Time T90 = 30 seconds (pumped versions), T90 = 260 seconds (diffusion versions) Operating Pressure Calibrated for 1013mbar Power Requirements 15V DC (24V DC for linearised versions) Warm-up time 5 minute (initial) 30 minutes (full specification) Humidity Measurements are unaffected by 0-95% relative...

Open the catalog to page 2

Gascheck

Gascheck

Catalog excerpts

All EDINBURGH SENSORS catalogs and technical brochures