Portable formaldehyde gas detection instrument HCHO import sensor in ABS Sensor from Automobiles Motorcycles

Portable formaldehyde gas detection instrument HCHO import sensor in ABS Sensor from Automobiles Motorcycles

Product Specification

Measuring Range: .

Sensor Type: Photoelectric

Sensitivity: .

Repeatability: .

Resolution: .

Hysteresis: .

Linear: .

Portable alcohol detector
Product description
The methanol detector is a continuous detection of methanol gas concentration of intrinsically safe equipment, instrument using sensor import world famous sensor manufacturers and micro controller technology, fast response speed, high accuracy, good stability and repeatability, the performance of the leading domestic level, all the parameters can be customized settings, simple operation. The internal use of high-capacity nickel metal hydride rechargeable batteries, long standby; patch package, reliable and beautiful; digital LCD backlit LCD screen display, clear and intuitive; with two levels of sound and light alarm function, the preset alarm concentration can timely, accurate, intuitive alarm; instrument appearance using special high strength engineering plastic ABS, fashionable design. Feel good, beautiful and durable.
In summary, the methanol detector has the advantages of fast response, good stability, high sensitivity, small size, light weight, easy to carry, and so on. At the same time, the built-in gas sampling pump is more accurate and rapid. Widely used in petrochemical, industrial production, flue gas environmental monitoring, sewage treatment, bio pharmaceutical, home environmental protection, school laboratory and other fields.
Technical parameter:
Gas detection:
Formaldehyde HCHO (electrochemical / infrared sensor, service life of 3 years)
Measurement range:
0-10ppm, 0-100ppm, 1000ppm, 5000ppm, 10000ppm, 40000ppm optional
Resolving power
0.01ppm (0-100ppm); 0.1ppm (0-1000ppm); 1ppm (above 1000ppm)
Detection accuracy:
Less than 3% (the actual concentration, higher precision as the sensor set)
Less than 1%
Response time:
Less than 20 seconds (T90)
Linear error:
Less than 1%
Recovery time:
Less than 20 seconds
Detection principle:
Electrochemical /NDIR infrared principle
Zero drift:
Less than 1% (F.S/)
Display mode:
LCD LCD backlight display
Alarm mode:
Two sound and light alarm, less than 80 dB
Detection method:
Pump suction, automatic extraction real-time detection, more accurate measurement results quickly
Data recovery:
A key to restore the factory default settings, convenient and fast, do not worry about the wrong operation
Automatic diagnosis:
System check: battery power, display, sensor, hardware failure
Protection level:
Working temperature:
-10 C ~ 40 C
Explosion proof grade:
ExicIICT3 (type)
Working humidity:
95%RH no condensation
134 * 61 * 32mm (W * L * H)

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