Intrinsically Safe Smoke Sensor

Cov pa luam yeeb muaj kev nyab xeeb nyob rau hauv lub cev yog tsim rau cov chaw tsim hluav taws xob mine uas muaj cov roj sib tov sib xyaw xws li methane thiab thee hmoov av. Nws yog siv ua ke nrog tus tswv tsev ntawm cov cuab yeej tiv thaiv kev tiv thaiv rau cov thee mine siv conveyors lossis tus tswv tsev ntawm mine-siv tsis siv neeg dej-txhaj tshuaj tiv thaiv plua plav. Muab tso rau hauv ib qho kev nyab xeeb system teeb liab, lub sensor pom cov pa taws ua los ntawm txoj siv conveyor vim muaj cua sov los yog lwm yam ua rau. Thaum cov pa luam yeeb concentration nce mus txog qib uas tau teev tseg, cov pa taws sensor tso tawm cov teeb liab rau tus tswv tsev.

Technical Parameters

Lub sensor yuav tsum actuate thaum cov pa luam yeeb concentration nce mus txog 5% obs / m, thiab lub sij hawm teb yuav tsum tsis txhob ntau tshaj 20 vib nas this.
Ua haujlwm voltage: DC12 ~ 24V; ua hauj lwm tam sim no yuav tsum tsis txhob ntau tshaj 200mA.
Hloov cov teeb liab kom muaj nuj nqis: Thaum tsis muaj pa luam yeeb, qhov kev sib cuag tau qhib; nyob rau hauv lub xub ntiag ntawm pa luam yeeb, qhov kev sib cuag kaw.

Qhov zoo

Intrinsically Safe Smoke Sensor yog tsim los nrog kev nyab xeeb thiab ruaj khov nyob rau hauv lub siab, feem ntau yog tsim los ntawm cov ntaub ntawv uas tiv taus kub thiab corrosion los tiv thaiv ib puag ncig hnyav.

Nws nta cov khoom tsis muaj dej tsis zoo thiab plua plav pov thawj, ua kom muaj kev ua haujlwm zoo nyob rau hauv ntau yam xwm txheej.

Nruab nrog tsis siv neeg calibration thiab ntsuas tus kheej ua haujlwm, lub sensor tsis tu ncua tswj lub xeev ua haujlwm tau zoo.

Kev koom ua ke nrog cov kev saib xyuas tso cai rau kev saib xyuas cov chaw taws teeb thiab lub tswb, txhim kho kev ua haujlwm ntawm hluav taws kub thaum muaj xwm txheej ceev.