Wired emergency button
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KUBVUNZA ZVINO
Zvinotsanangurwa
| Magetsi | DC 12V |
| Alarm concentration | 8%LEL |
| Buzzer sound pressure | ≥70dB (1 mita pamberi) |
| Nzvimbo yekushanda | -10 ℃~+55 ℃ |
| Hunyoro hunyoro | ≤95%RH |
| Kugadzikana | kwenguva refu yekushanda alarm yekukanganisa kukanganisa haisi kupfuura ± 5% LEL |
| Kudzokorora | test alarm concentration error haisi kupfuura 3% LEL |
| Alarmconcentration error | ±3%LEL |
| Alarm mode | inzwi uye chiedza alarm |
| Iyo sampling nzira | zvinopararira |
| Upenyu hwebasa | 3 years |
| Nhamba yepamusoro yekuchengetedza yearamu | 1261 marekodhi (210 marekodhi earamu, kudzoreredza kwearamu, kukanganisa, kudzoreredza kukanganisa, simba uye kudzima zvichiteerana, uye 1 rekodhi yekutadza kunzwa) |
| Shandisa mwero | GB153222-2019 |
