GJC4 Tsawg Concentration CH4 Meter
Qauv: GJC4
Hom Lub Npe: TOPSKY
Specifications
Sensor rau qis concentration methane, on-spot zaub, kev sib txuas lus ntev-ntev, suab thiab lub teeb tswb, infrared chaw taws teeb
Daim ntawv thov
1. Cov khoom no tsim ib tiam tshiab ntawm cov ntse methane sensors.Nrog rau
txheem teeb liab tso zis.
2.Nws tuaj yeem ua haujlwm ua ke nrog ntau hom kev saib xyuas thiab kev sib tsoo rau
tsis tu ncua saib xyuas qhov concentration ntawm methane nyob rau hauv ib puag ncig qhov twg
flammable thiab explosive mixed gases muaj nyob.
3.Nws muaj cov haujlwm ntawm kev sib txuas lus ntev, ntawm qhov chaw pom, suab & lub teeb
ceeb toom, infrared chaw taws teeb kho, thiab yog ib qho yooj yim rau nruab thiab khiav lag luam thiab lwm yam.
Main specification
| Yam khoom | Specification | |||
| Kev ntsuas ntau (CH4) | (0 ~ 4)% | |||
| Kev ntsuas qhov yuam kev (CH4) | 0-1.00 Nws | Ntau tshaj 1 ~ 3.00 | Ntau tshaj 3.00 ~ 4.00 | |
| Tsawg dua ± 0.1 | ± 10% tus nqi tseeb | Tsawg dua ± 0.3 | ||
| Qhov tseeb | 0.01% CH4 | |||
| Teb Sijhawm | Tsawg dua 20s | |||
| Input voltage | DC (9 ~ 24)V | |||
| Tso zis teeb liab | (200 ~ 1000) Hz | |||
| Digital Signal | 2400bps ib | |||
| Kis qhov deb | Ntau tshaj 2 km | |||
| Tswb Point | nruam adjustable, teem li 1.00% CH4 | |||
| Tswb hom | Suab nrov & lub tswb nrov | |||
| Breaking Point | nruam adjustable, teem li 1.50% CH4 | |||
| Suab Level | Ntau tshaj 85dB | |||
| Kev tiv thaiv tawg | Exib I | |||
| Lub neej ua haujlwm | Ntau tshaj 1 xyoos | |||
| Zaub hom | 3 Digital LED | |||
| Qhov ntev | 270 × 120 × 50mm | |||
| Qhov hnyav | 1kg ua | |||
| Yam khoom siv | DJ4G-Z mainframe rau thee mine tsau methane breaker | |||
| Fittings | FYF5 thee mine chaw taws teeb tswj | |||
