1. Lus Taw Qhia:
EX gas detector hais txog combustible gas to detector, siv tau los saib xyuas cov roj combustible xws li H2, LPG, Methane gas thiab lwm yam. Cov roj combustible gas detectors yog tsim los xyuas kom muaj cov pa taws thiab vapors hauv cov chaw lag luam thiab cov chaw lag luam. Cov khoom siv roj no feem ntau siv ib lossis ntau hom kev ntsuas los kuaj pom cov pa hluav taws xob, suav nrog infrared, catalytic, electrochemical, thiab semiconductor sensors.
Lub EX gas detector yog siv los saib xyuas cov pa tawm hauv huab cua. EX gas detector txais catalytic sensor thiab microcontroller technology, uas muaj qhov zoo xws li cov teeb liab ruaj khov, qhov tseeb siab, thiab rov ua haujlwm zoo. Nrog 4-20mA tso zis teeb liab uas yog sib xws nrog tswj systems xws li PLC, DCS, thiab lwm yam.
2. Khoom nta:
1). Kev soj ntsuam tas mus li: Cov cuab yeej hluav taws xob hluav taws xob ruaj khov tuaj yeem ua haujlwm tsis tu ncua, muab cov ntaub ntawv tiag tiag - lub sijhawm hais txog qhov muaj cov roj hluav taws xob hauv qhov chaw saib xyuas.
2). Siab rhiab heev: Cov roj ntes cov roj no yog cov rhiab heev thiab tuaj yeem ntes cov roj hluav taws xob tsawg heev.
3). Tswb muaj nuj nqi: Tsau combustible gas detectors yog nruab nrog lub tswb functions uas qhib thaum cov roj concentration tshaj ib tug predetermined pib.
4). Kev saib xyuas tej thaj chaw deb: Ntau lub ntsuas hluav taws xob ruaj khov tuaj yeem txuas nrog lub hauv paus kev saib xyuas uas muab cov ntaub ntawv tiag tiag - lub sijhawm rau cov neeg ua haujlwm txog roj ntau thiab cov xwm txheej tswb.
5). Kev saib xyuas qis: Cov cuab yeej siv roj no yuav tsum tau saib xyuas me ntsis piv rau lwm cov cuab yeej tshawb nrhiav roj.
3. Khoom Parameters:
|
Khoom npe |
Tsau EX gas leak detector, combustible gas methane / lpg / h2 ntes |
|
Khoom Loj: |
144 * 190 * 87mm |
|
Khoom hnyav: |
1300g |
|
Ntes Gas: |
LPG / EX GAS / H2 / Methane |
|
Ntsuas ntau: |
0-100% LE |
|
Kev daws teeb meem: |
1% LOJ |
|
Lub sij hawm teb: |
Tsawg dua los yog sib npaug li 20s |
|
Sensor hom |
Catalytic sensor |
|
Ua haujlwm voltage: |
DC 24 V |
|
Output signal: |
4-20 mA |
|
Options muaj nuj nqi: |
nrog audible & visual tswb xav tau $15/pc |
|
Kev sib txuas: |
3 cev |
|
Transmission cables: |
peb core shielded cable 3 x 1.5 mm2 |
|
Nta: |
nrog relay tso zis teeb liab |
|
Qhov kub thiab txias: |
- 20℃~ 50 degree |
|
Cov av noo |
15% -90% (RH) |
|
Daim ntawv pov thawj: |
CE, ATEX, ISO9001 |
|
Explosion-cov cim pov thawj: |
Exd II CT6 |
|
IP chav kawm: |
IP65 |
|
Kev sib kis nrug: |
<1000 m |
4. Daim ntawv thov:
Tsau ex gas detectors yog dav siv nyob rau hauv kev lag luam kev siv xws li tshuaj nroj tsuag, refineries, thiab roj thiab roj chaw. Lawv kuj tau siv hauv kev lag luam xws li chaw nres tsheb, chav boiler, thiab cov chaw tu. Cov cuab yeej siv roj no muab cov ntaub ntawv tseem ceeb uas pab ua kom cov neeg ua haujlwm muaj kev nyab xeeb thiab kev tiv thaiv chaw.
5. Kev teeb tsa:
EX gas detector is installed at 30cm from the ceiling, directly below the leakage point.Because most combustible gases are less dense than density of air, they will float upward.A fixed ex gas detector installed with an alarm lamp, when the gas concentration reach a preset alarm level it will makes alarm immediately.
6. Hu rau peb:
E-mail:lucy@huafankj.com
WhatsApp: +8615702973573
Cim npe nrov: Ex Gas Detector, Tuam Tshoj Ex Gas Detector manufacturers, lwm tus neeg
