|Name:||HiYi High Sensitivity Buzzer Alarm RS485 USB Charge ATEX Water-proof Dust-proof CO H2S O2 EX 4 Gas Analyzer||Gas:||Ex/LEL/CH4/O2/CO/H2S（optional)|
|Data Storage:||100, 000 Entries||Response Time:||<30s|
|Battery:||3.6V Li-on Battery, 4500mAh||Charging Time:||8 Hours|
|Protection Level:||IP65||Alarm Mode:||Audible-visual Alarm,Vibration Alarm,Voice≥75dB@25cm|
Buzzer Alarm Multi Gas Detector,
CO H2S O2 EX 4 In 1 Gas Detector,
4500mAh Multi Gas Detector
HiYi High Sensitivity Buzzer Alarm RS485 USB Charge ATEX Water-Proof Dust-Proof CO H2S O2 EX 4 Gas Analyzer
HiYi MS400 Portable Gas Detector
4 in 1 | Internal Pump | Large Data Storage
Clearance measurement was never this easy and convenient!
The MS400 measures up to 4 gases, including toxic, flammable gases and vapors, and oxygen all at once—either in pump or diffusion mode.
Innovative signaling design and handy wizard functions ensure complete safety throughout the process.
1.Specially Designed for Use With Its Internal Pump, Optimized for Your Requirements
The MS400 is equipped with a very powerful internal pump.
It can be connected with hoses of up to 45 meters in length.
This means the pump is only operated when you actually need it. That saves energy, reduces wear and tear, and thereby extends the lifespan of the pump.
2.Compact Design, Easy to Use
Handy and durable, the MS400 is intuitive to operate single-handedly using three function keys. The easy-to-read color display clearly lays out all the information for you. Thanks to its compact and robust construction, the device can withstand even the harshest conditions.
3.Large Data Storage Management, Release and Documentation In No Time
Standard configuration is the data storage capacity for 100, 000 entries.
Real-time storage and fixed time storage are supported, or only the data of the alarm concentration will be stored.
It is supported to use the local host to view, and delete data, and upload the data via USB interface to the computer for data analysis or printing.RS485 communication is an optional configuration.
4.Clear signaling Design
The signal system of the MS400 is based on a clear color code: sound & light alarm, vibration alarm, display screen visual alarm.These are also documented in the data logger.
5.Economical Calibration Management
The deviation of the concentration which was detected out by the instrument from the standard gas concentration can be corrected by calibrating the concentration or changing the display coefficients.
6.Inductive Charging Protects Against Wear and Tear
The MS400 features inductive charging.
This makes it easier to operate and increases the lifespan of the device.
Issues like corrosion and contact problems in the charging cradle are a thing of the past. You can charge (outside of explosion-hazard zones) and measure at the same time, e.g, when in use inside vehicles or on machinery.
|Gases to be detected||
Arbitrary combination of 1 ~ 4 types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on.
Optional configuration: temperature and humidity measurements.
|Detection range||0 ~ 1, 10, 100, 1000, 5000, 50000, 100000ppm, 200 mg/L, 100%LEL, 20%, 50%, 100%Vol, can be selected; and other ranges can be customized.|
0.01ppm or 0.001ppm (0 ~ 10 ppm);
0.01ppm (0 ~ 100 ppm),
0.1ppm (0 ~ 1000 ppm),
1ppm (0 ~ 10000 ppm or more),
0.01 mg/l (0 ~ 200 mg/l),
|Sensor service life||Electrochemical principle: 2 ~ 3 years; Oxygen gas: 2 years or 6 years can be selected; infrared principle: 5 ~ 10 years; catalytic combustion: 3 years; thermal conductivity: 5 years; PID photoionization: 2 ~ 3 years.|
|Maximum allowable error||≤±3% F.S (higher precision levels can be customized)|
|Response time||T90≤30 seconds||Recovery time||≤30 seconds|
|Temperature and humidity measurement||Optional configuration: temperature at -40 ℃ ~ + 70 ℃, accuracy level at 0.5 ℃; humidity at 0 ~ 100% RH, precision level at 3 % RH|
|Power supply||3.6VDC, 4500mA high capacity rechargeable polymer battery|
|Display mode||2.31-inch high-definition color screen|
|Communication interface||USB (charging and communication), optional: RS485 communication interface|
|Data storage||Standard configuration is the data storage capacity for 100, 000 entries|
|Explosion-proof type||Intrinsically safe type|
|Explosion-proof mark||Exia II CT6|
|Standard accessories||Manual, qualification certificate, warranty card, USB charger (including the data cable), high-grade aluminum instrument case, belt clip, humidity dust filter|
|Optional items||Temperature and humidity measurement function, 1.2 m retractable sampling handle (1-10 meter hose, and the standard length is 1 meter), 0.4 meter stainless steel sampling handle (with dust filter, not retractable), high temperature sampling and cooling filter handle, high temperature humidity pretreatment system, multiple humidity dust filter, hanging rope, CD-ROM (upper level computer communication software)|
All the cases which requires the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on.
Contact Person: Lisa Niu
Detection gas: Complex gas (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, flammable gas EX) or any other single gas
Detection range: CO (0 ~ 1000ppm), H2S (0 ~ 100ppm), O2 (0 ~ 30%VOL), Ex (0 ~ 100%LEL),Other range can be customized
Explosion-proof mark: Exia II CT4 Ga
Detection accuracy: ≤±3% (F.S)