Portable Multi Gas Detector
1- 4 Toxic Gas Detector
OVERVIEW
It is possible to simultaneously detect 1 ~ 4 types of gases, and
the units can be switched freely,and can detect gas concentration and measurement of environmental
temperature and humidity, if the measurement exceeded the limit
value, the alarm will emit sound & light vibration as alarm.
It adopted advanced electric circuit design, mature kernel
algorithm processing, had achieved a number of patents about the
software works, external appearance, and so on.
FEATURES
1. Multi-gas made simple, easy to wear, slim and compact
It is possible to simultaneously detect 1 ~ 4 types of gases, and
the units can be switched freely .
Units that can be selected: PPM, mg/m3, Vol%, LEL%, PPHM, ppb,
mg/l.
2. Compact design, easy to use
Handy and durable, the MS104 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 MS104K 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.
SPECIFICATION
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. |
Application scenarios | 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. |
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. |
Detection principle | Electrochemical, catalytic combustion, infrared, thermal
conductivity, PID photoionization, and so on, depending on the type
of gas, range, field environment and user demand. |
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. |
Allowable error | ≤±3% F.S (higher precision levels can be customized) |
Linearity | ≤±2% | Repeatability | ≤±2% | Uncertainty | ≤±2% |
Working environment | Temperature: -40 ℃ ~ + 70 ℃, humidity: ≤10 ~ 95% RH |
Sample gas temperature | -40 ℃ ~ + 70 ℃, and the optional configuration of high-temperature
sampling and cooling filter handle will be possible to detect
the smoke gas at the temperature of 400 ℃ or higher. |
Power supply | 3.7VDC, 3000mA high capacity rechargeable polymer battery |
Display mode | 2.31-inch high-definition color screen |
Detection mode | Diffusion type measurement. The calibrated flow rate is 500
ml/minute. |
Alarm mode | It is possible to set as sound & light alarm, vibration alarm,
sound & light + vibration alarm, turning off the alarm. |
Data storage | Standard configuration is the data storage capacity for 100, 000
entries |
Protection level | IP65 |
Explosion-proof type | Intrinsically safe type |
Explosion-proof mark | Exia II CT4 Ga |
Exterior dimensions | 130×68×34mm (L×W×H) |
Weight | 200g |
Standard accessories | Manual, qualification certificate, warranty card, USB charger
(including the data cable), belt clip, colorful packaging box
(optional high-grade aluminum instrument case) |
APPLICATION
The detector is widely used in petroleum, chemical industry,
metallurgy, refining, gas, biochemical medicine, agriculture, fire
protection and other industries and places that need safety
monitoring for toxicity and harmfulness, explosion prevention.
