Isebenzisa ubuchwepheshe bezinzwa obunembile kakhulu, i-detector ingakwazi ukubona ngokushesha nangokunembile ukugcwala kwegesi emoyeni wangaphakathi, inikeze izixazululo zokuqapha ikhwalithi yomoya ezisheshayo nezithembekile emakhaya, emahhovisi, ezindaweni ezisanda kulungiswa, njll.
Uhlobo lwegesi olu-1 lungenziwa ngezifiso
Izimboni, ezolimo, ezokwelapha kanye neminye imikhakha
| Amapharamitha okulinganisa | |||
| Igama lamapharamitha | Inzwa yegesi yomoya | ||
| Amapharamitha | Ububanzi bokulinganisa | Ububanzi Ongakukhetha | Isixazululo |
| Izinga lokushisa lomoya | -40-120℃ | -40-120℃ | 0.1℃ |
| Umswakama womoya ohlobene | 0-100%RH | 0-100%RH | 0.1% |
| Ukukhanya | 0~200KLux | 0~200KLux | 10Lux |
| EX | 0-100%lel | 0-100%vol (I-infrared) | 1%lel/1%vol |
| O2 | 0-30%vol | 0-30%vol | 0.1%vol |
| I-H2S | 0-100ppm | 0-50/200/1000ppm | 0.1ppm |
| CO | 0-1000ppm | 0-500/2000/5000ppm | 1ppm |
| I-CO2 | 0-5000ppm | 0-1%/5%/10%vol (I-infrared) | 1ppm/0.1%vol |
| NO | 0-250ppm | 0-500/1000ppm | 1ppm |
| NO2 | 0-20ppm | 0-50/1000ppm | 0.1ppm |
| SO2 | 0-20ppm | 0-50/1000ppm | 0.1/1ppm |
| CL2 | 0-20ppm | 0-100/1000ppm | 0.1ppm |
| H2 | 0-1000ppm | 0-5000ppm | 1ppm |
| I-NH3 | 0-100ppm | 0-50/500/1000ppm | 0.1/1ppm |
| I-PH3 | 0-20ppm | 0-20/1000ppm | 0.1ppm |
| I-HCL | 0-20ppm | 0-20/500/1000ppm | 0.001/0.1ppm |
| I-CLO2 | 0-50ppm | 0-10/100ppm | 0.1ppm |
| I-HCN | 0-50ppm | 0-100ppm | 0.1/0.01ppm |
| C2H4O | 0-100ppm | 0-100ppm | 1/0.1ppm |
| O3 | 0-10ppm | 0-20/100ppm | 0.1ppm |
| CH2O | 0-20ppm | 0-50/100ppm | 1/0.1ppm |
| HF | 0-100ppm | 0-1/10/50/100ppm | 0.01/0.1ppm |
U: Ngingayithola kanjani ikhotheshini?
A: Ungathumela umbuzo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngokushesha.
Q: Yiziphi izici zalesi senzwa segesi?
A: Izinhlobo eziningi zegesi zingenziwa ngezifiso.
B: Iseva esekelayo kanye nesofthiwe kusekela ukubukwa kwefoni ephathekayo futhi kungaqapha idatha ngesikhathi sangempela.
U: Ngingawathola amasampula?
A: Yebo, sinezinto ezikhona esitokweni zokukusiza ukuthi uthole amasampula ngokushesha okukhulu.
Q: Iyini i-power supply evamile kanye nokukhishwa kwesignali?
A: Ukunikezwa kwamandla okuvamile kanye nokukhishwa kwesiginali yi-DC: 12-24V, RS485, i-voltage ye-analog, i-analog current, iselula. Esinye isidingo singenziwa ngokwezifiso.
U: Bungakanani ubude bekhebula elijwayelekile?
A: Ubude bayo obujwayelekile bungu-3m. Kodwa ingenziwa ngokwezifiso, ubukhulu bayo bungaba yi-1km.
Q: Ngingayazi iwaranti yakho?
A: Yebo, ngokuvamile kuba unyaka owodwa.
Q: Isikhathi sokulethwa singakanani?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-3-5 ngemuva kokuthola inkokhelo yakho. Kodwa kuya ngobuningi bakho.
Vele usithumelele uphenyo ngezansi noma uxhumane noMarvin ukuze wazi kabanzi, noma uthole ikhathalogi yakamuva kanye nesilinganiso sokuncintisana.