Portable CH4, O2, CO, H2S multi-gas detector CD4
Daim ntawv thov
CD4 portable Multi-gas detector yog ib qho kev nyab xeeb thiab tawg-pov thawj ntsuas thiab tsim los tiv thaiv cov pa roj.Nws tuaj yeem saib xyuas txog plaub qhov xwm txheej hauv huab cua xws li carbon monoxide (CO), oxygen (O2), roj hluav taws xob (%LEL), thiab hydrogen sulphide (H2S).Compact thiab hnav, CD4 portable Multi-gas detector activates audible, pom thiab vibrating tswb nyob rau hauv cov kev tshwm sim ntawm ib tug qis los yog siab tswb.
CD4 portable Multi-gas detector yog unparalleled nyob rau hauv nws versatility, muaj peev xwm thiab tag nrho cov nqi.Dej-resistant kab ntawm portable gas detectors tau hloov lub lag luam nrog nws matchless array ntawm nta.
Nws yog siv nyob rau hauv underground thee mine thiab mine kev nyab xeeb kev soj ntsuam feem ntau.Muaj tseeb tiag, nws kuj yog siv rau kev tua hluav taws, qhov chaw kaw, tshuaj lom neeg kev lag luam, roj thiab txhua yam ib puag ncig uas xav tau los ntsuas cov pa phem thiab cov pa phem.
Qauv
CD4 txais cov qauv diffusion ntuj.Measured tus nqi yog qhia raws li ib feem pua ntim nrog peb
Kev nyeem tau zoo uas tuaj yeem pom qhov zoo lossis qhov tsis zoo.Kev daws teeb meem raws li CH4 tsis tsawg dua 0.01%,
Oxygen 0.1% O2, H2S 1 x 10-6 thiab CO 1 x 10-6.Nws yog nrog lub suab thiab lub teeb tswb thiab lub tswb ntsuas nws tus kheej.
txwv ntawm methane concentrations tshaj qhov ntsuas ntau, ntsuas ntsuas muaj kev ua haujlwm ntawm kev tiv thaiv
carrier catalytic caij, thiab ua kom cov cim qhia ntawm tus tester overrun
Technical specification
| Sensor | Catalytic combustion sensor (combustible gas); Electrochemical sensors (CO, O2, H2S) |
| Kev ntsuas Gas | combustible gas (CH4), carbon monoxide (CO), oxygen (O2), hydrogen sulfide (H2S) |
| Ntau yam | CH4: 0 ~ 4.00% (v / v) ; combustible gas 0-100% (LEL) |
| O2: 0 ~ 30.0% VOL | |
| CO: 0 ~ 1000ppm | |
| H2S: 0 ~ 100ppm | |
| Qhov tseeb | CH4: + 10% (1% LEL) |
| O2: +0.7% VOL | |
| CO: +5% | |
| H2S: +5% | |
| Kev daws teeb meem | CH4: 0.1% CH4 (1% LEL) |
| O2: 0.1% VOL | |
| CO: 1 ppm | |
| H2S: 1 ppm | |
| Tswb | Visual, hnov (75 dB) |
| Hom roj teeb lub neej | ≥10 teev |
| Kev tiv thaiv tawg | Exib I |
| Qib tiv thaiv | IP54 |
| Sab nraud Dimensions / Nyhav | 105 (L) × 56 (W) × 28 (H) mm / 250g |
Khoom siv
Roj teeb, Nqa cov ntaub ntawv thiab ua haujlwm phau ntawv qhia
