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[China]
Trade Verify
Address: 4F, BLDG B, GAOCHUANGDE INDUSTRIAL PARK, NO.7, SANHE ROAD, DALANG, LONGHUA DISTRICT, SHENZHEN
Contact name:Cloris Wang
Shenzhen YuanTe Technology Co., Ltd. (Safegas) |
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Verified Suppliers
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Fast Response Exhaust Gas Detector Nitrogen dioxide NO2 Atmosphere
Sensor
Application areas are school laboratory, engineering tunnel,
chemical plant exhaust emission, automobile exhaust, environmental
protection company. NO gas detector can meet all kinds of market
requirements with high precision, fast response, built-in pump,
which can catch Nitrogen dioxide accurately.
Technical Parameters
Gas detected | Nitrogen dioxide, NO2 | ||
Detection principle | Electrochemistry | ||
Install method | Wall-mounted, piping type, flow-type (according to the detected environment) | ||
Measure range | 0-10ppm, 0-25ppm, 0-100ppm,0-250ppm, 0-500ppm,0-1000ppm,0-2000ppm, 0-5000ppm | ||
Resolution | 0.001ppm, 0.01ppm, 0.1ppm, 1ppm | ||
Precision | ≤± 1-2% FS | ||
Signal output | 4-20mA, 0-5V, RS485, relay(optional) | ||
Response time | ≤10S | Recovery time | ≤10S |
Repeatability | ≤±1% | Linearity error | ≤±1% |
Zero shift | ≤±1%(FS/year) | Display | High-light nixie tube display |
Connection mode | G1/2 external thread explosion-proof flexible pipe | Unit | ppm |
Temperature | -20 to 50°C | Humidity | 0-95%RH |
Explosion-proof | Ex dⅡCT6 | Degree of protection | IP65 |
Alarm | Sound, light | Operating time | 24H |
Dimensions | 180*150*90mm | Weight | ≤2kg |
Main Features:
1. Monitor the Nitrogen dioxide, NO2 gas in environment or
pipeline.
2. With self-calibration and zero calibration function, makes the
detection more accurate and reliable.
3. With temperature compensation, this is able to realize gas
concentration compensation under conditions of different
temperatures.
4. Infrared ray controller can remote control alarm point settings,
zero calibration, and address modification. (optional)
5. Can output one or two on-off signals, can drive ventilator or
solenoid valve and other external devices. (optional)
6. Working Voltage:24V DC
7. Case: die-cast aluminum
8. Standard equipped with three-wire system 4-20mA analog output;
relay output; RS485 output.
9. Unique infrared ray control function, which can non-contacted
control the device.
10. Being compatible with all kinds of controlled alarms, PLC, DCS
and other control system, can be remote monitored.
11. Explosion-proof design, fast, reliable and stable.
12. Explosion-proof grade: Ex dⅡCT6
13. With self-calibration function, and three standard keys will be
used to realize on-site maintenance.
14. Detachable probe/gas cell: It is very easy to calibrate and replace sensor.
FAQ:
Packaging
-Packaging:
Carton box 29.5*23.5*12.5cm, G.W.:2kg
-Fast delivery:
Sample order in stock and 3-7 working days for bulk production.
-Payment:
T/T, Western Union are available.
We accept Alipay on Aliexpress.
Visa,MasterCard,Western Union,Qiwi and Bank Transfer are available.
-Shipping:
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, CHINA
AIR POST.
You also can choose your own shipping forwarder.
