1. Kev Taw Qhia luv luv
Qhov no online SO2 sulfur dioxide gas detector yog siv los saib xyuas SO2 roj to hauv huab cua. Lub so2 gas detector txais electrochemical 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 kev tswj hwm xws li PLC, DCS, thiab lwm yam.
2. Cov lus qhia ntxaws
SO2 sulfur dioxide gas detector yog cov cuab yeej ruaj khov uas tuaj yeem tshawb xyuas qhov concentration ntawm SO2 nyob rau hauv ib puag ncig ua haujlwm.The so2 detector pom cov roj concentration los ntawm ntuj diffusion, thiab LCD kua siv lead ua kua zaub tsim nyog rau lub Hoobkas daim ntawv thov qhia cov concentration ntawm cov pa roj. hauv lub sijhawm tiag tiag. Yog hais tias nws tshaj qhov preset tswb taw tes, nws tam sim ntawd activates ib tug audible thiab pom lub tswb ceeb toom los yog tsav lub pa system; Cov txheej txheem thoob ntiaj teb (4-20) mA teeb liab tuaj yeem txuas ncaj qha rau lub Hoobkas DCS system, thiab RS485 cov teeb liab digital txuas nrog lub Hoobkas sab saud; Cov cuab yeej siv cov cuab yeej siv micro tswj, uas yooj yim rau kev khiav lag luam, ua haujlwm tau zoo, txhim khu kev qha, thiab kev ua haujlwm tag nrho yog ruaj khov thiab txhim khu kev qha.
Qhov ntsuas no siv lub hauv paus ntsiab lus hu ua electrochemical gas sensing, qhov twg cov electrode me me raug kuaj pom cov roj. Cov roj reacts nrog cov electrode, ua ib tug me me hluav taws xob tam sim no uas yog proportional rau cov concentration ntawm cov roj. Ib qho txiaj ntsig tseem ceeb ntawm kev siv lub LCD zaub ntawm lub ntes yog tias nws ua kom yooj yim nyeem thiab txhais cov roj concentration. Lub vijtsam LCD qhia txog cov roj concentration hauv ib lab (ppm), tso cai rau tus neeg siv kom sai thiab raug txiav txim siab txog qib ntawm sulfur dioxide hauv huab cua. Tsis tas li ntawd, sulfur dioxide LCD ntsuas roj feem ntau yog nruab nrog lub suab nrov thiab pom lub tswb uas tau txais kev ua haujlwm thaum cov roj concentration nce mus txog qib txaus ntshai. Cov yam ntxwv no yog qhov tseem ceeb tshwj xeeb hauv kev lag luam chaw uas cov neeg ua haujlwm tuaj yeem raug cov pa roj sulfur dioxide siab tsis tu ncua.
Zuag qhia tag nrho, sulfur dioxide LCD ntsuas roj yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm tib neeg thiab ib puag ncig. Nws muab kev saib xyuas kom raug thiab txhim khu kev qha ntawm cov roj sulfur dioxide, ua kom nrawm nrawm ua haujlwm thaum muaj xwm txheej ceev.
3. Khoom Parameter:
|
Khoom npe |
Tsau SO2 sulfur dioxide gas detector |
|
Khoom Loj: |
144 * 190 * 87mm |
|
Khoom hnyav: |
1300g |
|
Ntes Gas: |
SO2 |
|
Ntsuas ntau: |
0-100PPM |
|
Kev daws teeb meem: |
1 PPM |
|
Lub sij hawm teb: |
Tsawg dua los yog sib npaug li 40s |
|
Sensor hom |
Electrochemical 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 degree ~ 50 degree |
|
Cov av noo |
15% -90% (RH) |
|
Daim ntawv pov thawj: |
CE, ATEX, ISO9001 |
|
Explosion-proof marks: |
Exd II CT6 |
|
IP chav kawm: |
IP65 |
|
Kev sib kis nrug: |
<1000 m |
4. Daim ntawv thov:
Tsau SO2 sulfur dioxide gas detector yog ib qho cuab yeej tsim los saib xyuas qhov concentration ntawm SO2 roj hauv huab cua. Nws los nruab nrog lub sensor uas tuaj yeem kuaj pom cov pa roj SO2 thiab ceeb toom rau cov neeg siv thaum muaj kev phom sij txaus ntshai. Tsau SO2 gas detectors tuaj yeem siv dav hauv kev lag luam thiab kev siv, suav nrog:
(1) Mining: SO2 roj tuaj yeem tsim nyob rau hauv cov txheej txheem ntawm mining thee, tooj liab, zinc, thiab lwm yam minerals. Tsau SO2 gas detectors tuaj yeem siv los saib xyuas qhov concentration ntawm SO2 roj hauv cov mines, ceeb toom cov neeg ua haujlwm txog kev phom sij.
(2) Cov nroj tsuag tshuaj: SO2 roj feem ntau yog siv rau hauv ntau yam tshuaj. Tsau SO2 roj ntes yog qhov tseem ceeb hauv cov nroj tsuag tshuaj, vim tias lawv tuaj yeem saib xyuas cov pa tawm ntawm SO2 thiab xyuas kom meej tias cov concentration tau khaws cia hauv qhov txwv tsis pub muaj kev nyab xeeb.
(3) Pulp thiab ntawv mills: SO2 roj feem ntau tso tawm thaum lub sij hawm cov txheej txheem ntawm bleaching ntawv pulp. Tsau SO2 gas detectors tuaj yeem siv rau hauv cov ntawv thiab cov ntawv zeb kom tsis tu ncua saib xyuas cov roj SO2 thiab tiv thaiv cov neeg ua haujlwm raug.
(4) Cov chaw tsim hluav taws xob: SO2 roj yog cov khoom siv hluav taws xob los ntawm kev hlawv cov fossil fuels xws li thee thiab roj. Tsau SO2 gas detectors feem ntau yog siv nyob rau hauv cov fais fab nroj tsuag los saib xyuas cov emission ntawm SO2 roj thiab xyuas kom meej tias cov concentration yog khaws cia nyob rau hauv kev nyab xeeb txwv.
Yog tias koj muaj kev xav tau rau so2 gas detector pls hu rau peb:
E-mail:lucy@huafankj.com
WhatsApp: +8615702973573
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