Portable four in one gas detector

MS104KPortable four in one gas detectorFeatures:

Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti electromagnetic interference,

Passed national standard testing and CMC measuring instrument production license certification

● Protection level IP65

The 2.31-inch high-definition color screen displays real-time concentration, alarm, time, temperature, humidity, storage, communication, and power

Charging status and other information, the menu interface uses high-definition simulation icons to display the function names of each menu

● Large capacity data storage function. Supports real-time storage, scheduled storage, or only storing alarm concentration data and time, supports local viewing and deletion of data, and can also upload data to a computer through a USB interface for analysis, storage, and printing using upper computer software. Mf

USB charging interface, overcharge, overdischarge, overvoltage, short circuit, overheating protection, 5-level accurate power display

Using a 2100mAH rechargeable polymer battery, it can work continuously for a long time

Sound and light alarm, vibration alarm, visual alarm, undervoltage alarm, fault alarm, and shutdown alarm.

The alarm value can be set, and the alarm mode can be selected from low alarm, high alarm, and interval alarm

● Optional simultaneous detection of 1-4 gases, unit can be freely switched

Units available: PPM, mg/m3, Vol%, LEL%, PPHM, ppb

Three display modes can be switched: simultaneous display of four gas concentrations, large font cyclic display of single channel gas concentration, real-time curve, and each channel

The automatic or manual cycle can be switched between, and the display of maximum and minimum values, gas names, and historical records can be set.

● Chinese and English interface selectable, default Chinese interface

● Data recovery function

● Zero point automatic tracking

● Multi level calibration

● Automatic identification and prevention of concentration calibration errors

● Support OEM or ODM customization, with optional RS485 communication

Optional environmental temperature and humidity measurement function, more other functions or communication interfaces can be customized.

MS104KPortable four in one gas detectorTechnical parameters:

Detecting gases: composite gases (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex, other gases),

Optional: Can detect any 1-4 gas concentrations and environmental temperature and humidity, depending on the sensor and on-site environment

Detection range: CO (0-1000ppm), H2S (0-1000ppm), O2 (0-30% Vol), Ex (0-100% LEL),

Other ranges can be customized

分 辨 率： CO(0.1ppm)、H2S(0.01ppm)、O2(0.01%Vol)、Ex(0.1%LEL)

Detection principles: electrochemistry, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, depending on the range, on-site environment, and user requirements

Sensor lifespan: electrochemical principle is greater than 2-3 years, oxygen principle is 2 or 3 years, infrared principle is 5-10 years, catalytic combustion is 2-3 years, thermal conductivity is 5 years

Detection method: diffusion measurement, optional sampling handle (external handheld sampling pump)

Display mode: 2.31-inch 320X240 high-definition color screen display, 4 button operation

Detection accuracy: ≤± 3% (F.S)

Alarm methods: sound and light alarm, vibration alarm, visual alarm, sound and light+vibration+visual alarm, optional alarm shutdown

Response time: T90 ≤ 30 seconds

Recovery time: ≤ 30 seconds

Working power supply: DC3.7V

Battery capacity: 2100mAH large capacity rechargeable polymer battery

Operating environment: Temperature range of -40 ℃ to+70 ℃; Relative humidity ≤ 0~95% RH (non condensing environment)

Temperature detection: -40 ℃~+70 ℃, accuracy ± 0.5 ℃, optional function

Humidity detection: 0~100% RH, accuracy ± 3% RH, optional function

Data storage: Large capacity data storage function, supporting local viewing, deletion or data export, with arbitrary storage time interval settings

Communication interface: USB (charging and communication), optional RS485 communication interface

Interface language: Chinese or English can be set, default Chinese interface

Explosion proof type: intrinsic safety type

Explosion proof mark: Exia II CT4 Ga

Protection level: IP65, dustproof and splash proof

Dimensions: 130 × 68 × 34mm (L × W × H)

Weight: 200g

Standard attachments: instruction manual, certificate of conformity, warranty card, USB charger (including data cable), colored paper packaging box, back clip

Optional accessories: High end aluminum alloy instrument box, external handheld sampling pump (including 0.4m stainless steel sampling handle or 0.9m extendable sampling handle)

Application scenarios: Petroleum, chemical, pharmaceutical, environmental protection, warehousing, flue gas analysis, air treatment and all other occasions that require gas concentration detection

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