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Qingdao Dasen Environmental Protection Equipment Co., Ltd
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Qingdao Dasen Environmental Protection Equipment Co., Ltd

  • E-mail

    dasenhuanbao@163.com

  • Phone

    1561055873115610558732

  • Address

    No. 2 Yuantou Road, Licang District, Qingdao City

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DSA2000-CH2O formaldehyde detector

NegotiableUpdate on 02/10
Model
Nature of the Manufacturer
Producers
Product Category
Place of Origin
Overview
Using # Precision Electrochemical Principle Sensor
Product Details

CHARACTERISTICS

Using # Precision Electrochemical Principle Sensor

LCD dot matrix display technology can display gas types, gas units, gas concentration values, measurement values, local time, ambient temperature, etc. (optional)

Supports both Chinese and English operation interfaces, with simple and convenient switching

Gas concentration units PPM, mg/m3 can be quickly switched for display

Built in miniature sampling pump with ten adjustable suction levels

2、 Product Features

Monitor the concentration of formaldehyde in the environment or enclosed space and issue an alarm

Equipped with self calibration function and zero point calibration function, ensuring accurate and reliable gas monitoring

One click factory reset function can eliminate the trouble of misoperation

Equipped with temperature and pressure compensation, it can compensate for gas concentration under different temperature and pressure environments

Two level sound and light alarm, alarm points can be set by oneself

Large capacity lithium polymer rechargeable battery

Pump suction sampling method, with adjustable suction force of the pump

The shell is made of high-strength special engineering plastic, which is anti slip, waterproof, dustproof, and explosion-proof

Exquisite # grade aluminum alloy suitcase

3、 Application Fields

Furniture, flooring, wallpaper, paint, gardening, interior decoration and renovation, dyes, papermaking, pharmaceuticals, medical, food, anti-corrosion

Disinfection, fertilizers, resins, adhesives and pesticides, raw materials, samples, process and breeding plants, garbage disposal plants, hair perm venues

Biopharmaceuticals, home environmental protection, animal husbandry, greenhouse cultivation, warehousing and logistics, brewing and fermentation, agricultural production in the production workshop

4、 Specification parameters

Gas Detected

Formaldehyde (CH2O)

Detection principle

electrochemical principle

Sampling Method

Pump suction, flow rate can reach 1L/min, the suction size of the pump has ten adjustable gears

Measure Range

0-1ppm、0-5ppm、0-10ppm、0-20ppm、0-50ppm、0-100ppm、0-200ppm、0-500ppm、0-1000ppm ( Range optional, range not listed can be customized)

Resolution Resolution

0.001ppm (0-1ppm), 0.01ppm (0-100ppm and below), 0.1ppm (0-200ppm, 0-500ppm), 1ppm (0-1000ppm)

Precision Precision

2%FS

Response Time

≤10S

Recovery Time

≤10S

Repeatability

≤±1%

Linearity error

≤±1%

zero drift Zero shift

≤± 1% (F.S/year)

Display Technology

LCD dot matrix display technology

Operating language

Support both Chinese and English

Gas unit

Support switching display of multiple gas units

operation temperature Temperature

-40℃~70℃

Humidity at work

0-95%RH

Explosion proof rating

ExiaⅡCT4

Degree of protection

IP66

Alarm mode

Sound, light, vibration

Working time Operating time

100 hours (pump off)

Dimensions

205*75*32mm

Weight

300g