Carbon Dioxide Transmitter CO2
From
£378.53
Excluding VAT
Carbon Dioxide transmitter E2618-CO2 is a member of new PluraSens® family of multifunctional measurement instruments. Applications include HVAC and air quality control in public, office and industrial buildings, greenhouses, underground parkings, boiler houses, and other confined spaces, where potentially toxic concentration of carbon dioxide can accumulate. The instrument utilises a fully calibrated and temperature compensated photoacoustic or optical NDIR gas sensor with excellent repeatability, stability and long lifetime. Ambient pressure compensation (in the range 0,5...2 bar of absolute pressure) is available as an option. Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.
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Quantity
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- Stable long-life photoacoustic or optical NDIR sensor
- Range 0...10 000 ppm / 40 000 ppm / 5 %vol CO2
- Resolution 1 ppm / 10 ppm / 0.01 %vol CO2
- 2 × 4-20 mA or 0-10 V, RS485
Technical Specification
Calibration carbon dioxide CO2
Sensor type photoacousticoptical NDIR
Sampling method diffusion
Detection range 0...10 000 ppm (10K) CO20...40 000 ppm (40K) CO20...5 %vol (50KN) CO2up to 100 %vol CO2 on request
Resolution 1 ppm for 10K10 ppm for 40K0.01%vol for 50KN
Sensor lifetime up to 10 years for 10K/40Kup to 5 years for 50KN
Power supply 12...36 VDC (default)24 VAC as option
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Enclosure grey ABS plastic, wall mount, IP65
Dimensions H82 × W80 × D55 mm
Operating conditions -40...+60 °C, 0...100 %RH
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