Gas sensors
Gas sensors
| Product | Description | Life expectancy | Measurement range | Target Gas | Response Time | Output | Accuracy | Power Supply | Dimension | Humidity range | Working temperature | Operating temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
3HH City Technology - Electrochemical Cell for Hydrogen Sulfide |
Life expectancy
> 24 months
|
Measurement range
0-50 ppm
|
Target Gas
Hydrogen sulfide
|
Response Time
< 30 seconds (T90)
|
Output
1.70 ± 0.30 μA/ppm
|
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|
3HHLM City Technology - electrochemical cell for Hydrogen Sulfide |
Life expectancy
24 months
|
Measurement range
0-50 ppm
|
Target Gas
Hydrogen sulfide
|
Response Time
< 30 seconds (T90)
|
Output
1.7 ± 0.3 μA/ppm
|
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|
7HH City Technology - Electrochemical Cell for Hydrogen Sulfide |
Life expectancy
> 24 months
|
Measurement range
0-50 ppm
|
Target Gas
Hydrogen sulfide
|
Response Time
< 30 seconds (T90)
|
Output
1.7 ± 0.3 μA/ppm
|
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|
7HHLM City Technology - Electrochemical Cell for Hydrogen Sulfide |
Life expectancy
> 12 months
|
Measurement range
0-50 ppm
|
Target Gas
Hydrogen sulfide
|
Response Time
< 30 seconds (T90)
|
Output
1.7 ± 0.3 μA/ppm
|
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|
7HL City Technology - Electrochemical Cell for Hydrogen Chloride |
Life expectancy
> 24 months
|
Measurement range
0-50 ppm
|
Target Gas
Hydrogen Chloride
|
Response Time
< 120 seconds (T90)
|
Output
750 ± 250 nA/ppm
|
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|
B-530 NDIR module for the measure of CO2. With its compact size and availability in Moisture proof version too, it is particularly suitable for agricultural field. |
Measurement range
0-2000 ppm
0-3000 ppm
0-5000 ppm
0-10000 ppm
0-5%
|
Target Gas
Carbon dioxide
|
Output
UART
Analog (0.5V - 4.5V)
|
Accuracy
± 30ppm ± 3% of reading
± 300ppm ± 3% of reading
|
Power Supply
12.0 Vdc
|
Dimension
65 x 50 x 20 mm
|
Humidity range
0-95% RH
0-99% RH
|
Working temperature
-20°C / +65°C
|
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|
CD-100 Transmitter board with NDIR sensor for Carbon Dioxide (CO2) |
Measurement range
0-2000 ppm
0-3000 ppm
0-5000 ppm
0-10000 ppm
|
Target Gas
Carbon dioxide
|
Output
RS485
0-20 mA
4-20 mA
0-10 Vdc
2-12 Vdc
|
Accuracy
± 30ppm ± 5% of reading
|
Power Supply
24 VDC
24 VAC
|
Dimension
123 x 70 x 43 mm
|
Humidity range
0-95% RH
0-99% RH
|
Operating temperature
-10°C / +60°C
-40°C / 40°C
|
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|
CD-300 Transmitter board with NDIR sensor for Carbon Dioxide (CO2) |
Measurement range
0-2000 ppm
0-3000 ppm
0-5000 ppm
0-10000 ppm
0-2%
0-3%
0-5%
0-7%
|
Target Gas
Carbon dioxide
|
Output
4-20 mA
2-10 Vdc
0-10 Vdc
0-20 mA
|
Accuracy
± 30ppm ± 5% of reading
|
Power Supply
24 VDC
|
Dimension
123 x 70 x 43 mm
|
Humidity range
0-95% RH
0-99% RH
|
Operating temperature
-10°C / +60°C
|
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|
CD-300-D3 Transmitter board with NDIR sensor for Carbon Dioxide (CO2) |
Measurement range
0-2000 ppm
0-3000 ppm
0-5000 ppm
0-10000 ppm
|
Target Gas
Carbon dioxide
|
Output
4-20 mA
0-10 Vdc
2-10 Vdc
0-20 mA
|
Accuracy
± 30ppm ± 5% of reading
|
Power Supply
24 VDC
|
Dimension
123 x 70 x 43 mm
|
Humidity range
0-95% RH
0-99% RH
|
Operating temperature
-10°C / +60°C
|
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|
CD-400 Transmitter board with NDIR sensor for Carbon Dioxide (CO2) |
Measurement range
0-2000 ppm
0-3000 ppm
0-5000 ppm
0-10000 ppm
|
Target Gas
Carbon dioxide
|
Output
4-20 mA
2-10 Vdc
0-10 Vdc
0-20 mA
Relay
|
Accuracy
± 50ppm ± 5% of reading
|
Power Supply
24 VAC
24 VDC
|
Dimension
123 x 70 x 43 mm
|
Humidity range
0-95% RH
0-99% RH
|
Operating temperature
-10°C / +60°C
|