Portable combustible gas tester MS104K-EX

Features of MS104K portable combustible gas tester:

●Waterproof, dustproof, explosion-proof, shockproof, intrinsically safe circuit design, anti-static, anti-electromagnetic interference, passed the national standard test and CMC measurement 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, 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, supporting 100,000 data storage capacity. It supports real-time storage, timing storage, or only storage of alarm concentration data and time, supports viewing and deleting data on this machine, and also uploads data to a computer through the USB interface, and analyzes the data with upper computer software and stores and prints.

●USB charging port, overcharge, overdischarge, overvoltage, short circuit, overheat protection, 5-level accurate power display

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

●Sound and light alarm, vibration alarm, visual alarm, under-voltage alarm, fault alarm, shutdown alarm.

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

●It can be equipped with optional simultaneous detection of 1 to 4 gases, and the unit can be switched freely. Units are optional: PPM, mg/m3, Vol%, LEL%, PPHM, ppb, mg/L

●Three display modes can be switched: display the concentration of four gases at the same time, the concentration of single-channel gas and the real-time curve can be displayed in a large font cycle, and the automatic cycle or manual cycle between each channel can be switched, and you can set whether to display the maximum, minimum, and Gas name, history can be viewed.

●Chinese and English interface can be selected, the default Chinese interface

●Data recovery function

●Zero point automatic tracking, long-term use will not be affected by zero point drift.

●Multi-level calibration

●Mistaken operation of concentration calibration is automatically identified and prevented.

●Support OEM or ODM customization, RS485 communication is optional

●Optional environmental temperature and humidity measurement function, more other functions or communication interface can be ordered

Technical parameters of MS104K portable combustible gas tester:

Detection gas: combustible gas Ex, optional: simultaneous detection of 1 to 4 gas concentrations, depending on the sensor and the site environment

Detection range: 0～99%LEL, 0～5%Vol, 0～99%Vol optional, other ranges can be customized

Resolution: 0.1%LEL, 0.01%Vol

Detection principle: Catalytic combustion, infrared principle optional

Sensor life: Catalytic combustion more than 2 to 3 years, infrared 5 to 10 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 mode: sound and light alarm, vibration alarm, visual alarm, sound and light + vibration + visual alarm, close alarm optional

Response time: T90≤30 seconds

Recovery time: ≤30 seconds

Power supply: DC3.7V

Battery capacity: 2100mAH high-capacity rechargeable polymer battery

Use environment: temperature -40℃~+70℃; relative humidity ≤0~95%RH (non-condensing occasion)

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

Humidity detection: 0~99%RH, accuracy ±3%RH, optional function

Data storage: standard configuration of 100,000 pieces of data capacity, support local viewing, deletion or data export, storage time interval can be set arbitrarily

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

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

Explosion-proof type: intrinsically safe

Explosion-proof mark: Exia II CT4 Ga

Protection grade: IP65, dustproof and splashproof

Dimensions: 130×68×34mm(L×W×H)

Weight: 200g

Standard accessories: manual, certificate, warranty card, USB charger (including data cable), color paper packaging box, back clip

Optional accessories: high-grade aluminum alloy instrument case, external handheld sampling pump (including 0.4m stainless steel sampling handle or 0.9m retractable sampling handle)

Application occasions: petroleum, chemical, pharmaceutical, environmental protection, storage, flue gas analysis, air treatment and other occasions where gas concentration needs to be detected

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