Portable Multi Diffusion Type
Gas Detector
OVERVIEW
· It can be used in: rapid detection of a variety of 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.
· Suitable for detecting the concentrations of gases in the
atmosphere environment in the pipeline or confined space.
The types of gases for detection are more than 500 types.
FEATURES & BENEFITS
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.
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.
6. Inductive charging protects against wear and tear
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.
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. |
| Resolution | 0.01ppm or 0.001ppm (0 ~ 10 ppm); 0.01ppm (0 ~ 100 ppm), 0.1ppm (0 ~ 1000 ppm), 1ppm (0 ~ 1000 ppm or more), 0.01 mg/l (0 ~ 200% mg/l), 0.1% LEL, 0.01%Vol, 0.001% Vol |
| 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. |
| Maximum allowable error | ≤±3% F.S (higher precision levels can be customized) |
| Linearity | ≤±2% | Linearity | ≤±2% | Linearity | ≤±2% |
| Response time | T90≤30 seconds | Recovery time | ≤30 seconds |
| 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. |
| 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 | 3.7VDC, 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. |
| Communication interface | USB (charging and communication), optional: RS485 communication
interface |
| 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,environmental protection, metallurgy, refining, gas,
biochemical medicine, agriculture, fire protection, Archaeology and
other industries and places that need safety monitoring for
toxicity and harmfulness, explosion prevention.
