mankhwala

Ntchito Yoyambira:

The 3500 / 63 Gas Monitor Wowopsa ndi makina asanu ndi limodzi omwe amapereka ma alarms osiyanasiyana okhudzana ndi kuchuluka kwa mpweya woyaka moto monga gawo la chitetezo.Pamene polojekitiyi imveketsa alamu, imasonyeza kuti mpweya wa mpweya ndi wokwanira kuopseza chitetezo chaumwini chifukwa cha kuphulika kapena kupuma.

• Zomverera Zogwiritsidwa Ntchito ndi Njira Zoyezera: Chowunikirachi chapangidwa kuti chizigwiritsidwa ntchito ndi ma sensor a gasi otenthetsera (monga ma hydrogen ndi methane masensa) kuwonetsa kuchuluka kwa mpweya wowopsa ngati kuchuluka kwa malire ophulika (LEL).
• Kukonzekera kwa Rack: Chowunikira chimapezeka mu masinthidwe a rack simplex kapena redundant (TMR) 3500.
• Kagwiritsidwe Ntchito: Ndizoyenera kwambiri malo otsekedwa kapena otsekeka pomwe mpweya woyaka moto umagwiritsidwa ntchito ngati mafuta kapena kugwiridwa, kupopedwa kapena kuponderezedwa. Chifukwa kutayikira kukangochitika, mpweya ukhoza kuwunjikana ndikufikira kuphulika komwe kungathe kuphulika, ndipo kuzindikira ndi kuchenjeza kwa kuchuluka kwa gasi ndikofunikira kuti ateteze ogwira ntchito ndi zida m'derali. Mwachitsanzo, mpanda wozungulira makina opangira gasi opangidwa ndi gasi wachilengedwe, kompresa mapaipi a haidrojeni kapena chipinda chogwirira ntchito cha kompresa onse ndi malo otsekeka omwe mpweya woyaka ukhoza kuwunjikana.
• Zofunikira Zosintha Zosasinthika: Mukagwiritsidwa ntchito pakusintha kwa Triple Modular Redundant (TMR), zowunikira zowopsa za gasi ziyenera kuyikidwa moyandikana wina ndi mnzake m'magulu atatu. Pakukonza uku, njira ziwiri zovota zimagwiritsidwa ntchito kuti zitsimikizire kuti zikugwira ntchito molondola komanso kupewa mfundo imodzi yolephera.

Zofotokozera:
Zolowetsa
Signal: Mkanda wotenthetsera wa mawaya atatu, mlatho wopingasa mkono umodzi.
Sensor Constant Current: 290 mpaka 312 mA pa 23 ° C; 289 mpaka 313 mA pa -30°C mpaka 65°C.
Sensor Normal Range: Imazindikira mayendedwe otseguka mu sensa ndi ma waya am'munda.
Sensor Cable Resistance: 20 ohms pazipita pa mkono wa mlatho.
Kusokoneza Kulowetsa: 200 kOhms.
Kugwiritsa Ntchito Mphamvu: 7.0 Watts ofanana.
Mphamvu Zamagetsi Zakunja: + 24 VDC yokhala ndi voliyumu ya +4/-2 VDC pa 1.8 Amps.
Monitor Alarm Inhibit Function: Kutseka kwa kulumikizana kumalepheretsa kuyang'anira alamu.
Mphamvu yamagetsi: +5 VDC wamba.
Panopa: 0.4 mA yodziwika bwino, 4 mA pachimake.