Zetron MS400S Portable 4-in-1 Gas Leak Detector Pump Suction Diffusion CO O2 EX H2S Gas Alarm for Confined Space
OVERVIEW
MS400-S Standard gases are CO O2 EX H2S. Other gases are customized.
It is mainly used to quickly and accurately detect gas leakage or gas concentration exceeding the alarm, including 1-4 digital sensors, each digital sensor is plug and play, intelligent identification, can be exchanged at any position, not affected, no need to recalibrate again.
Widely used in fire, emergency rescue, restricted space, petroleum, chemical, metallurgy, refining, gas, storage, medicine, environmental protection, air management and other occasions.
MAIN FEATURES
- It can detect 1~4 kinds of gas at the same time, hundreds of gases are optional.
- Diffusion and Pump suction type combined. One bottom adjust by user. Flow rate can be adjusted too.
- Digital sensor. Plug and play, no recalibration required even if sensor position is adjusted or changed.
- Extra large capacity 1 million data storage.
- Long battery life more than 12 hours. Type-c Fast charging interface, 2 hours full.
- Fall alarm. Pump blockage alarm. SOS(Motion)alarm. Sound 95dB@30cm.
- Wireless transimitt. 4G Wifi Bluetooth Lora Mesh NB-Iot and so on.
- Data cloud platform for PC and Mobile. Beidou fixed slot, one-click positioning and uploading.
- Emergency lighting. Provide users with convenient and secure working environment.
- Dustproof, shockproof, drop-proof.
- High-strength corrosion-resistant fireproof, polycarbonate and rubber protective cover anti-fall. Abrasion resistant anti-static, effective anti-fall≥5m.
- Protection level IP66, can be IP68.
SPECIFICATION
Model No. | MS400S |
Measurement Range | Depends on site conditions and user requirements |
Resolution | 0.001ppm(0-10ppm high precison)/0.01ppm(0-10ppm) 0.01ppm(0-100ppm), 0.1ppm(0-1000ppm) 1ppm(0-1000pm or more) 0.1%LEL, 0.01%VOL, 0.1%VOL |
Unit Display | Optional: ppm,ppb, mg/m3,ug/m3,%VOL,%LEL,umol/mol,pphm |
Response Time | T90≤20S (general purpose) |
Power Supply | DC7.4V |
Display | 24 inch color LCD |
Operation Environment | -20℃~+50℃,can be customized to -40~+70℃,Relative humidity:10-95%RH(non-condensing) |
Charge Interface | Type-C fast charge |
Data Storage | Standard 1million,optional SIM card,storage time interval can be set arbitrarily |
Language | Chinese,English,other language can be customized |
Protection Level | IP66, optional IP68 |
Dimension | Maximum size 148*85*50mm,excluding back clip |
Detection method | Pump and diffusion combined |
Repeatability | ≤±2% |
Battery Capacity | 7.4V,3000mAH rechargeable polymer battery with overcharge |
Weight | About 280g |






APPLICATION
Petroleum, chemical, pharmaceutical, environmental protection, gas distribution, flue gas analysis,air treatment and all other occasions that need to detect and analyze gas concentration.