0-20ppm PH3 Multi Gas Detector For Fire Service Gas Analyzer
Multi Gas Detector For Fire Service introduction
This Multi Gas Detector For Fire Service detect gas concentration
in air with pump suction method,It is with a hose which can also be
used in confined space or where operator is not easy to enter, like
mine,sewer, etc. It will make audible, visual, vibration alarm when
gas concentration exceed a preset alarm point.
Multi Gas Detector For Fire Service Quick details
Gas sampling method: Pump suction type, natural diffusion type
Response time: Pump suction type T90＜30s, natural diffusion type
T90＜60s
Detecting gas: Support 1~4 kinds of gas detection
Accuracy: ≤±5% F.S.
Indication: 2.0 inch color display, resolution 320*240
Alarm methods: Acousto-optic vibrating display quadruple alarm,
TWA/STEL alarm
Data communication: Support USB to connect to the upper computer of
the computer to view data
System language: Support Chinese and English switching; other
languages can be customized
Working environment: Temperature -10℃~50℃; humidity<95%RH (no
condensation)
Weight: 372.5g(include pump)
Dimensions: Pump suction type: 160*69*75mm;
natural diffusion type: 150*69*55mm
Multi Gas Detector For Fire Service SPECIFICATIONS
| Model | Range | Resolution | L-alarm | H-alarm |
| CO | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| O2 | 0-30%vol | 0.1%vol | 19.5%vol | 23.5%vol |
| H2 | 0-1000ppm | 1ppm | 50ppm | 150ppm |
| H2S | 0-100ppm | 0.1ppm | 10ppm | 20ppm |
| CH4 | 0-100%LEL | 1%lel | 20%LEL | 50%LEL |
| C2H4O | 0-100ppm | 1/0.1ppm | 20ppm | 50ppm |
| EX | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C3H8 | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| C2H5OH | 0-100%LEL | 1%lel/1%vol | 20%LEL | 50%LEL |
| NH3 | 0-100ppm | 0.1/1ppm | 20ppm | 50ppm |
| CL2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| O3 | 0-10ppm | 0.1ppm | 2ppm | 5ppm |
| SO2 | 0-20ppm | 0.1/1ppm | 5ppm | 10ppm |
| PH3 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| CO2 | 0-5000ppm | 1ppm/0.1%vol | 1000ppm | 2000ppm |
| NO | 0-250ppm | 1ppm | 50ppm | 150ppm |
| NO2 | 0-20ppm | 0.1ppm | 5ppm | 10ppm |
| HCN | 0-50ppm | 0.1/0.01ppm | 10ppm | 20ppm |
| HCL | 0-20ppm | 0.001/0.1ppm | 5ppm | 10ppm |
| CH2O | 0-20ppm | 1/0.1ppm | 5ppm | 10ppm |
| HF | 0-100ppm | 0.01/0.1ppm | 2ppm | 5ppm |
| C7H8/C8H10 | 0-20ppm | 0.01/0.1ppm | 5ppm | 10ppm |
Note: Not all gases and range are listed, if you need more
information, please contact us.
Details of Multi Gas Detector
* The new GUI design scheme is adopted, the interface display is
more comprehensive, and the operation is more user-friendly.
* Natural diffusion or pumping gas detection methods can be
selected, and 1 to 4 gas types can be detected at the same time.
* Using miniature vacuum sampling pump, stable flow, long life and
low noise.
* It adopts a 2.0-inch high-definition color screen with a wide
viewing angle of 120 degrees.
* The three-button operation is simple and intuitive.
* Support a variety of extended functions to meet users' different
product applications.
*Sound, light, vibration and display four alarm modes.
*It supports switching between real-time gas concentration data
display and real-time curve display mode.
*It supports multi-point calibration, up to 5 points calibration.
*Multiple data storage methods, alarm storage, manual storage.
*Support Chinese and English switching, other languages can be
customized.
*Large-capacity (2500mAh) rechargeable lithium battery, which can
last longer.
*The USB interface adopts Type-C interface, and there is no fear of
plugging in front and back.
*Support TWA, STEL alarm function.
