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The GS-CD-T51 series is a cost effective, high performing, wall-mount CO2 transmitter (optional Temperature Sensor) for the building controls industry. The "L" option adds a multi-coloured LED indicator of CO2 thresholds to displayair quality in enclosed spaces (i.e. school classrooms, offices, gymnasiums, theatres etc.). The unit comes complete with“Automatic Background Calibration” software to reduce drift to better than +/- 20ppm per year.
This sensor is compatible with the large majority of our Data Logger and Data Acquisition system ranges.
This is the Dual Analogue Output version (CO2+Temperature), with LED Indicator's.
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Sensing Method |
• Non-dispersive infrared (NDIR) absorption • Gold-plated optics • Patented ABC Logic self calibration algorithm |
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CO2 Measurement Range |
0 to 2000 ppm (0-5000ppm with UIP) |
|
CO2 Accuracy |
+/- 50ppm (400-1250ppm) |
| Hysteresis |
100ppm |
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Stability
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Self Calibrating <2% FS over life of sensor (typical 10yrs) |
| Temperature Dependance |
0.2% FS per ’C |
| Active Temperature Accuracy /Range |
0-50°C (32-122°F) ±1°C from 15-30°C (±1.8°F from 59 to 86°F) |
| Output |
-V 1 x 0-10Vdc output (0-5V link selectable) 1 x Thermistor temperature output
-I 1 x 4-20mA output 1 x Thermistor temperature output
-L 2 x Analogue (link selectable 0-5/10V or 4-20mA)
-LT Thermistor output of temperature (specify thermistor)
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| LED Displays: -L Version only |
<800 Blue
800-1200 Green
1200-1500 Yellow
1500-2000 Red
>2000 Two Red
|
|
Power Supply Requirements |
18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC, polarity protected |
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Power Consumption |
Typical 0.7 W at nominal voltage of 24V AC RMS |
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Flammability Classification |
UL94 5VA (Flame Retardant ABS) |
| Case Dimensions |
82 x 86 x 28 mm approx |
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Operating Conditions |
0°C to 50°C 0 to 95% RH, non-condensing |
|
Storage Conditions |
-40°C to 70°C |
|
Certification |
CE EMC, RoHS, REACH and WEEE compliant |
GS-CD-T51 Carbon Dioxide (CO2) Transmitter datasheet
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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