MS104K-M Portable Diffusion & Pump four-in-one Gas Detector
MS104K-M portable 4-in-one gas detector is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding alarm. The main detection principles of gas detection are: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID light contact, etc. MS104K-M is widely used in fire fighting, emergency rescue, limited space, petroleum, chemical industry, coal mine, metallurgy, refining, gas, storage, medicine, environmental protection, air management and other occasions.
Zetron MS104K-M Portable four-in-one gas detector
MS104K-M portable 4-in-one gas detector is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding alarm. The main detection principles of gas detection are: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID light contact, etc. MS104K-M is widely used in fire fighting, emergency rescue, limited space, petroleum, chemical industry, coal mine, metallurgy, refining, gas, storage, medicine, environmental protection, air management and other occasions.
Feature:
★ One to four factors can be detected simultaneously.
★ Diffusion / pump suction measurement, external pump and instrument connected as embedded integrated.
★ Pump blockage alarm.
★ Unit free switch, unit optional: umol / mol, ppm, mg/m3, VOL%, LEL%.
★ 4 Key-button operation,
★ Large-capacity data storage function,
★ Communication interface: TYPE-C, optional with: Bluetooth, external Bluetooth printer.
★ Wireless transmission (optional): LORA, SOS one-click call function.
★ falls to alarm.
★ Data recovery function, which can partially or completely restore the factory data.
★ Can display the maximum value, the minimum value, and the weighted average value.
★ Multiple alarm mode setting, alarm mode, multi-directional three-dimensional indication of the alarm state
Alarm mode: sound and light alarm, vibration alarm.
Alarm type: concentration alarm, underpressure alarm, fault alarm, pump blockage alarm.
Alarm mode: low alarm, high alarm, interval alarm, and weighted average alarm.
★ Misoperation identification function, concentration calibration misoperation automatic identification and prevent.
★ Zero automatic tracking to avoid zero drift.
★ Multi-level calibration of target points to ensure the linearity and accuracy of measurement.
★ The original safety circuit design explosion-proof, shock-proof, antistatic, radiation resistance.
★ Protection grade IP68, rain proof and immersion, dust, corrosion.
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Detection factor |
1-4 gases (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gas Ex, CO2 CO2, VOC, etc.), Depending on the site environment and user needs |
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Scope of detection |
Depending on the site environment and user needs |
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resolution ratio |
0.001ppm (0-10ppm high precision) / 0.01ppm (0-10 ppm);0.01ppm (0-100 ppm),0.1ppm (0-1000 ppm), 1ppm (0-5000 ppm); 0.1% LEL; 0.01%Vol |
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Unit display |
Option: umol / mol, ppm, mg/m3, VOL%, LEL% |
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Detection principle |
Electrochemistry, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoions, etc., according to the range, field environment and user needs |
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Sensor life |
2 – 3 years for electrochemical chemistry, 2 – 3 years for catalytic combustion, 5 years for infrared, 2 – 5 years for thermal conductivity, and 2 years for PID |
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detection mode |
Diffusion type / pump suction type, standard equipment: external pump, pump plug alarm function |
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display mode |
LCD |
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Display content |
Real-time concentration, alarm, time, storage, communication state, electric quantity, charging state, concentration unit, gas molecular formula, etc |
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Detection accuracy |
Typical accuracy: ± 3% FS (optional higher precision sensor) |
uncertainty |
≤±2% |
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degree of linearity |
≤±3% |
repetitiveness |
≤±2% |
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response time |
T9020 seconds (GM) |
recovery time |
30 seconds (GM) |
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working power supply |
DC 7.4V |
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battery capacity |
7.4V, 1400 mAH rechargeable polymer battery, with over charge, over discharge, over voltage, short circuit, overheat protection functions |
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stand-by time |
Over 100 hours (no catalytic sensor) |
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The alarm volume |
Buzzer 85dB (1 m distance) |
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service environment |
Temperature: -20℃ ~ + 60℃, it can be customized-40℃ ~ + 70℃; Relative humidity: 10-95% RH |
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communication interface |
Standard Type-C fast charging and communication, with a seat charging base |
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data storage |
Standard capacity 100,000; support local view, delete or data export, storage time interval set |
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Interface language |
Chinese or English can be set, the default Chinese interface |
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Explosion-proof type |
Intrinsically safe type ExiaⅡCT4Ga |
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levels of protection |
IP68 |
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Case material |
High strength corrosion resistance, fire proof polycarbonate, integral glue, anti-fall wear resistance anti-static, effective drop resistance of 5 meters |
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External size |
Maximum size: 907038mm (LWH) |
weight |
200g |
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standard accessory |
Manual, qualification certificate, USB charger (including data line), instrument box, external pump, filter 1. |
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Optional Gas List
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