Spec
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| Cov ntsiab lus technical |
| Kev sib txuas lus | ZigBee |
| Kis zaus | 2.4 GHz ceev |
| Ua haujlwm Voltage | AC 220 V |
| Standby Tam sim no | ≤ 200 mA |
| Kev ua haujlwm ib puag ncig | 0 ℃ to + 55 ℃; ≤ 95% RH |
| Ntes tau Gas | Methane (Natural gas) |
| Alarm LEL | 8% LEL Methane (Natural gas) |
| Concentration yuam kev | ± 3% LE |
| Txoj kev tswb | Lub tswb nrov thiab pom kev, thiab lub tswb txuas wireless |
| Tswb Suab Siab | ≥70 dB (1m nyob rau hauv pem hauv ntej ntawm lub pa sensor) |
| Txoj Kev Txhim Kho | Phab ntsa-mounting los yog qab nthab-mounting |
| Qhov ntev | Φ 85 x 30 mm |
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Cov ntaub ntawv 904M-S3.pdfDownload tau
