MS104K Portable LPG Gas Detector single Gas Detector High Accuracy Ethylene Gas Meter For Fruit Ripening

Gases to be detected

Range

Accurancy

Resolution

Response time T90

Ethylene ( C2 H4 )

0-100ppm

＜±3%(F.S)

0.01ppm

≤30 seconds

Methane ( CH4 )

0-100%Vol

＜±3%(F.S)

0.1%Vol

≤10 seconds

Oxygen gas ( O2 )

0-30%Vol

＜±3%(F.S)

0.01%Vol

≤10 seconds

Nitrogen oxide ( NOX )

0-100ppm

＜±3%(F.S)

0.01ppm

≤30 seconds

Chlorine gas ( CL2 )

0-10ppm

＜±3%(F.S)

0.001ppm

≤30 seconds

Ammonia gas ( NH3 )

0-100ppm

＜±3%(F.S)

0.01ppm

≤30 seconds

Argon gas ( Ar )

0-100%Vol

＜±3%(F.S)

0.01%Vol

≤20 seconds

Xenon gas ( Xe )

0-100%Vol

＜±3%(F.S)

0.01%Vol

≤20 seconds

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 ~ 10000 ppm or more),
0.01 mg/l (0 ~ 200 mg/l),
0.1% LEL,
0.01%,
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.

Allowable error

≤±3% F.S (higher precision levels can be customized)

Linearity

≤±2%

Repeatability

≤±2%

Uncertainty

≤±2%

Response time

T90≤30 seconds

Recovery time

≤30 seconds

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.

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)

Optional items

Temperature and humidity measurement function, external gas sampling pump, 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)