Professional Single Gas Detector CH2O Gas Leak Detector With High Quality
Professional Single Gas Detector CH2O Gas Leak Detector With High Quality
Formaldehyde is highly toxic to all animals, regardless of method of intake. Ingestion of 30 mL (1 oz.) of a solution containing 37% formaldehyde has been reported to cause death in an adult human. YuanTe can provide you different precision of the CH2O gas detector which can protect your health.
Characteristics:
1. Standard equipped with three-wire system 4-20mA analog output; relay output; RS485 output.
2. Unique infrared ray control function, which can non-contacted control the device.
3. Being compatible with all kinds of controlled alarms, PLC, DCS and other control system, can be remote monitored.
4. Explosion-proof design, fast, reliable and stable.
5. Explosion-proof grade: Ex dⅡCT6
6. With self-calibration function, and three standard keys will be used to realize on-site maintenance.
7. Detachable probe/gas cell: It is very easy to calibrate and replace sensor
Specification
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Gas detected |
CH2O, Formaldehyde |
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Detection principle |
Electrochemistry |
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Install method |
Wall-mounted, piping type, flow-type (according to the detected environment) |
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Measure range |
0-1ppm,0-5ppm,0-10ppm,0-20ppm,0-50ppm,0-100ppm,0-200ppm,0-500ppm, 0-1000ppm |
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Resolution |
0.001ppm, 0.01ppm,0.1ppm,1ppm |
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Precision |
≤± 1% FS or ± 2-3% FS |
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Signal output |
4-20mA, 0-5V, RS485, relay(optional) |
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Response time |
≤10S |
Recovery time |
≤10S |
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Repeatability |
≤±1% |
Linearity error |
≤±1% |
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Zero shift |
≤±1%(FS/year) |
Display |
High-light nixie tube display |
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Connection mode |
G1/2 external thread explosion-proof flexible pipe |
Unit |
ppm |
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Temperature |
-20 to 50°C |
Humidity |
0-95%RH |
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Explosion-proof |
Ex dⅡCT6 |
Degree of protection |
IP65 |
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Alarm |
Sound, light |
Operating time |
24H |
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Dimensions |
180*150*90mm |
Weight |
≤2kg |
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