Whakaahuatanga Poto:

Ko te tauira LX-249 no nga kaitirotiro auahi photoelectronic i hangaia hei kite i te kuhanga paowa ambient.General it is connected with fire alarm system.The fire alarm control panel checks the current.When ambient smoke concentration reach ambient smoke concentration to preset value,the led indicators alarm and the pikinga o naianei.He pai te kaitirotiro auahi mo nga whare ahumahi me nga whare tangata kei reira he hau pahū me te mura.

* Ngaohiko: 16VDC~32VDC

*Whakaoho o naianei:10-100mA

*Makuku mahi:<95%

* Te pāmahana whakahaere: 0 ℃ ki te + 90 ℃

*E rua nga momo waahanga: 2 waea, 3 waea ranei

* Mahi pahū, anga huatau, te whakapuru tuanui i roto i nga meneti

* I muri i te whakaurunga me te huri i te mana, kei te mahi te kairapu.Ka uira te tohu tohu ia 10 hēkona, ka kitea he nui ake te kukū o te auahi a tawhio noa i te uara whakaoho tatūkē, ka marama tonu te arahi.

* He pai te whakapumautanga o te kaitao auahi, he iti noa te whakaoho teka, kaore e awehia e te huringa o te rangi.

* Kaore he parahanga, he haumaru teitei

* Te waahi e tika ana: He mea nui te arawhata kia tere koe ki waho ka puta he ahi, na reira me whakauru nga kaitao auahi.

I roto i nga ahuatanga kei reira te kohu me te mamaoa e haere mai ana.

Kihini, whare moenga, ruuma toa, kaarai o roto, ruma paipa, whare miihini hiko, awheawhe whakamaroke, karaehe o roto, ruma hikareti, aha atu.

*Tāutahia te kaitao auahi ki waenganui o te tuanui, na te mea ka piki tonu te kohu me te wera ki runga o nga ruma.