Space Mounting Carbon Dioxide Sensor with 0/10Vdc Output
RCO2
£267.50
Description
This self-calibrating microprocessor-controlled CO² measuring instrument is used for the detection of CO² content in air within a range of 0 ppm to 2000 ppm CO².
Measuring signals are converted into standard signals of 0 – 10V.
The CO² content of air is determined by a NDIR sensor.
Self-calibration of the CO² measurement takes place in cycles of 7 days. In order to ensure this function, the device must be exposed to fresh air (CO² content 300…400ppm) at least once every 7 days.
Specification
Power Supply: 24V AC / DC
Power Consumption: < 3VA @ 24V DC
Sensor: Optical NDIR sensor,
(non-dispersive infra-red technology)
dual-beam measuring system with automatic
calibration.
Measuring Range: 0…2000ppm
Output: 0 – 10V
Measuring Accuracy: ± 70ppm plus 5% of measured value
Pressure Dependence: ± 1.6% / kPa (referred to standard pressure)
Long-term Stability: ± 1% of final value per year
Gas Exchange: By diffusion
Warm-up Time: Approx. 1 hour
Ambient Temperature: +5…+40˚C
Response Time: Approx. 1 minute
Electrical Connection: 0.14 – 1.5mm², via screw terminals
Enclosure: Plastic, material ABS,
colour pure white (similar to RAL 9010),
stainless steel enclosure optional
Dimensions: 98 x 98 x 33mm (Baldur 2)
100 x 100 x 25mm (stainless steel enclosure)
Installation: Wall mounting or on in-wall flush box, Ø55mm,
base with 4-hole for mounting on vertically or
horizontally installed in-wall flush boxes for
cable entry from the back, with predetermined
breaking point for on-wall cable entry from top /
bottom in case of plain on-wall installation.
Protection Class: III (according to EN 60730)
Protection Type: IP 30 (according to EN 60529)
Standards: CE conformity, electromagnetic compatibility
according to EN 61 326, EMC Directive 2014 /
30 / EU, Low Voltage Directive 2014 / 35 / EU
| Weight | 200 g |
|---|