Flame tan smoke detector input isolation safety barrier

Introduksiyon

Say kaligenan tan prebension ed pool et importante ed anggan iner a pasen. Importante iratan lalo la ed saray mapeligron kaliberliber ya mainomay ya napoolan tan nasabog. Diad sayan kaso, Intrinsic Safety saray fire detector tan saray intrinsic safety barriers et baleg so nitulong da. Sarayan espisyal a sistema et ginawa pian naprebentaan so pool tan panagsabog. Nagawaan da iya diad pambawas ed enerhiya na kuryente tan petang ed sistema na detector.

Saray manunan punto:

nSaray intrinsically safe fire detector et makanakana iran paraan na kaligenan ed saray mapeligron kaliberliber ya walay makapasabog iran gas odino napoolan iran bengatla.

nSayan klase na espisyal iran kagawaan so manunan mamaandi ed saray posiblin peligro na ignition diad pangilimitad maong ed output na electric heating energy.

nDiad saray lawak ya atagey so peligro to a singa say petrochemicals, produksyon na tambal, tan panagtipon na mapeligron materyales, sayan teknolohiya et agnasaliwan.

nSay pakaamta ed saray katangian tan saray nausar ya senaryo na nanduruman klase na intrinsic safety sensors et manunan elemento ed panggawa na eksakton sistema na prebension na pool.

nSay kaligenan tan inkapekder na operasyon na saray detektor ya sertipikado na saray internasyonal ya organisasyon a singa say Atex opisyal lan na-verify.

Panon ya mankikimey so intrinsic safety fire detector?

nDiad saray lugar ya mainomay ya napoolan tan makapasabog a singa say panagproseso na langis tan gas, kemikal, tan ilik, saray tradisyonal ya fire detector et mamepeligro ed kaligenan lapud posiblin makapawala na electric sparks odino sobran petang na tapew, bangta saray intrinsic safety (IS) detector et mangiseguro na ligtas ya operasyon ed mapeligron kaliberliber panamegley na espisyal ya desinyo.

nSay manunan teknolohiya to et walad mekanismo na limitasyon na enerhiya: diad eksakton panangontrol ed kuryente tan enerhiya na petang ed sirkito, naseguro ton say kagawaan et ag makapawala na ignition sparks odino mapeligron atagey a temperatura ed antokaman a kondisyon na pantratrabaho. Pian nadampot iyan kalat, say sistema et nepeg ya walaan na safety barrier - sakey a kritikal a kabiangan ya inyan ed baetan na alarm controller tan say IS equipment, ya epektibon makaamper ed alablabas ya pangipapasabi na enerhiya tan makapansiansia na circuit power ya abeba nen say safety threshold ed amin a panaon.

nSayan duaran desinyo na proteksion (internal energy limitation+external safety barrier) so manggagawa ed IS detector ya sankamapanmatalkan ya solusyon ed panag-monitor na pool parad saray lugar ya atagey so peligro to, legan ya nasusumpal to ray estandarte na internasyonal ya ag-onsabog a singa say ATEX.

Panumbok tan estandarte na intrinsic safety fire detector ed UK

Diad UK, wala ray malet ya totontonen parad pangusar na kagawaan ya protektaan ed pool diad saray mapeligron lugar. Say panumbok ed sarayan totontonen et aliwan legal labat ya kakaukolanen, noagta importante met pian naseguro so kaligenan na saray totoo tan maabig so operasyon.

Say manunan totontonen et say Atex Regulations. Sarayan totontonen et nanlapud saray direktiba na EU ya say getma et say pangikoordina ed saray estandarte ed kaligenan parad saray kagawaan ya uusaren ed saray lugar ya nayarin walay sabog.

Saray totontonen na ATEX et importante parad siopaman ya manggagawa, manlalako, odino manguusar na kagawaan parad kaligenan diad saray lugar ya nayarin walay pasabog. Diad saray mapeligron lugar ed loob na European Union (kaiba lay UK), amin ya kagawaan tan proteksion et nepeg ya ontumbok ed saray totontonen na ATEX.

Say pakatalos tan panumbok ed sarayan totontonen et importante. Makatulong iya pian naseguro so kaligenan no manguusar na saray intrinsic safety fire detector ed saray mapeligron pasen.

Manpili na matukoy iran babeng ed kaligenan

Sikami, say Beijing Pinghe, bilang sakey a de-kalidad a supplier na saray babeng, et walaan na plano ed panagpaalagey ya say getma et paabebaen so pisikal a kabaleg na saray babeng, pagmaliwen iratan a magaan tan mainomay ya usaren, pamalemew ed pangipasen, pambawas ed peligro na pakaandi, tan pangiter na saray babeng ya sigpot a matukoy parad saray sistema na proseso.

Say PHD-11TN-11 tan PHD-22TN-1111 mi et adesinyo parad pangusar ed saray smoke detector.

Say signal ya input na flame tan smoke detector et saray nisulinek ya safety barriers, ya makapangiter na isolation power ed saray flame detector diad mapeligron lugar. Saray flame detector et manggagawa na 0-40mA ya signal ya nibiig ed saray mapeligron pasen tan nipapasabi ed saray ligtas a pasen, ya walay papel da ed smoke alarm. Sayan produkto et papaandaren na output circuit tan matukoy parad loop powered DCS/PLC systems.

Sayan produkto et agmankaukolan na independentin suplay na kuryente, tan saray input tan output terminal et manbibiigan.