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datasheetdetails
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<< | < | AX-GS-CD-T51E - Carbon Dioxide Transmitter
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The AX-GS-CD-T51E- range is a low cost wall mounted CO2 and Temperature sensor. The units have the option of a multi-coloured LED indicator displaying CO2 thresholds of air quality in enclosed spaces (i.e. school classrooms, offices, gymnasiums, theatres etc). The units incorporate “Automatic Background Calibration” software to reduce drift to better than +/-20ppm /year. The supplied mounting plate with 2 piece terminal blocks provides quick and easy installation. |
Product Features
| • Wall mounting
• Monitors CO2 over range 0 to 2,000 ppm
• 24Vac/dc power supply
• 0-10Vdc or 4-20mA output for CO2
| • Thermistor or analogue output for temperature
• 15 year calibration interval
• 5 colour LED on T51EL version
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Sensor Type
| Non-dispersive Infra-red, gold plated optics
| Range
| 0-2000ppm standard, (0-5,000 factory option)
| Calibration Interval
| 15 Years
| Accuracy
| +/- 50ppm (400-1250ppm)
| Stability
| Self Calibrating <2% FS over life of sensor (typical 10yrs)
| Temperature Dependance
| 0.2% FS per °C
| Output-V
| 1 x 0-10Vdc output (0-5V link selectable) 1 x Thermistor temperature output
| Output-I
| 1 x 4-20mA output 1 x Thermistor temperature output
| Output-L
| 2 x Analogue (switch selectable 0-5/10V or 4-20mA)
| Output-LT
| Thermistor output of temperature (specify thermistor)
| Power Supply
| 18 to 30Vac 50/60Hz 18 to 42Vdc polarity protected
| Consumption
| 0.7W at 24Vac
| LED Displays
| -L Version only, <800 Blue, 800-1200 Green, 1200-1500 Yellow, 1500-2000 Red, >2000 Two Red
| Hysteresis
| 100ppm
| Housing
| Flame retardant ABS
| Ambient Temp. Range
| 0 to +50°C , 0-95% RH non condensing
| Dimensions
| 82 x 86 x 28 mm approx
| Conformity
| CE marked, EMC, LVD.
| Warranty
| Two Years on mechanical defects
| Country of Origin
| Mexico
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| AX-GS-CD-T51E.pdf / Carbon dioxide and temperature sensor c/w LED |  |
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