Beijing Zetron Technology Co., Ltd

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MS104K-L Portable Pump Single Gas Detector

The main function of MS104K-L Pump portable gas detector is to quickly and accurately detect gas leakage or gas concentration exceeds the standard alarm. The main detection principles of gas detection are: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID light contact, etc. MS104K-L is widely used in fire fighting, emergency rescue, limited space, petroleum, chemical industry, metallurgy, refining, gas, storage, medicine, environmental protection, air management and other occasions.

Details

MS104K-L Portable Pump Single Gas Detector


OVERVIEW

The main function of MS104K-L portable gas detector is to quickly and accurately detect gas leakage or gas concentration exceeds the standard alarm. The main detection principles of gas detection are: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID light contact, etc. MS104K-L is widely used in fire fighting, emergency rescue, limited space, petroleum, chemical industry, metallurgy, refining, gas, storage, medicine, environmental protection, air management and other occasions.




FEATURE


★ Built-in pump suction measurement, can be switched to diffusion, diffusion + pump suction detection mode

★ pump blocking alarm

★ LED lighting (optional)

★ Unit free switch, unit optional: umol / mol, ppm, pphm, ppb, mg/m3, ug / m3,%V ol,% LEL

★ 8 Key-button operation, quick and one-key calibration function

★ Data storage, the storage capacity is not less than 100,000 pieces

★ Communication interface: TYPE-C, optional: Bluetooth

★ falls to alarm

★ Data recovery function, partial or full recovery of the factory data

★ Maximum, minimum, weighted average are shown

★ Multiple alarm mode setting

Alarm mode: sound and light alarm, vibration alarm, voice alarm

Alarm type: concentration alarm, underpressure alarm, fault alarm, pump blockage alarm

Alarm mode: low alarm, high alarm, interval alarm, TWA / STEL alarm

★ Misoperation identification function, concentration calibration misoperation automatic identification and prevent

★ Zero automatic tracking to avoid zero drift

★ Multi-level calibration of the target points

★ Circuit design, explosion-proof, shock proof, anti-static, radiation resistance













Parameter

Detection factor

Single gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O 2, combustible gas Ex, CO2 CO2, VOC, etc.),

Depending on the site environment and user needs

Scope of detection

Depending on the site environment and user needs

resolution ratio

0.001ppm (0-10ppm high-precision) / 0.01ppm (0 ~ 10 ppm);0.01ppm (0 ~ 100 ppm),0.1ppm (0~1000 ppm), 1ppm (0~1000 ppm); 0.1% LEL; 0.1%, 0.01%Vol

Detection principle

Electrochemistry, catalytic combustion, infrared, thermal conductivity, semiconductor, PID light call away, etc., according to the range, site environment and user needs

Sensor life

Electrochemical 2-3 years, catalytic combustion 2-3 years, infrared 5-10 years, thermal conductivity 2-5 years, and PID 2-3 years

detection mode

Built-in pump suction type, can be switched to diffusion, diffusion + pump suction detection mode

display mode

LCD

Display content

Real-time concentration, unit, gas name, alarm status, time, storage state, communication state, power quantity, charging state, etc

Detection accuracy

Typical accuracy: ± 3% FS (optional higher precision sensor)

uncertainty

≤±2%

degree of linearity

≤±3%

repetitiveness

≤±2%

response time

T 9,020 sec

recovery time

Admito 30 seconds

working power supply

DC 3.7 V*2

battery capacity

The 2500mA h rechargeable polymer battery has the functions of over charge, overdischarge, overvoltage, short circuit and overheat protection

service environment

Temperature: -20℃ ~ + 60℃, it can be customized-40℃ ~ + 70℃; Relative humidity: 10-95% RH

communication interface

Standard Type-C (2 hr full charge)

data storage

Standard capacity not less than 100,000 pieces; support local view, delete or data export, storage time interval

Interface language

Chinese, English and other languages can be customized

Explosion-proof type

Intrinsically safe type ExiaⅡCT4Ga

 

 

levels of protection

IP68

Case material

High strength corrosion resistance fire proof polycarbonate and rubber protective cover, anti-fall wear resistance anti-static, effective drop resistance of 5 meters

External size

Maximum size: 167X64X62mm (LWH)

weight

About 280g

standard accessory

Calibration cover, pump suction air nozzle, instruction manual, qualification certificate, USB charger (including data line), instrument packaging color box





Application

The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology and other industries and places that need safety detection of toxic and harmful, explosion prevention.


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