كاشف الدخان الكهروضوئي
رقم الموديل: LE-SOC-24V
سمات
غرفة دخان غير اتجاهية مصممة بالحاسوب
عرض 360 درجة لحالة الكاشف
المظهر الجانبي المنخفض ، ارتفاع 1.8 (مع القاعدة)
2 أو 4 توافق قاعدة الأسلاك ، قواعد التتابع المتاحة
عملية مستقرة للغاية ، RF / حماية عابرة
تيار الاستعداد المنخفض ، 59μA عند 24VDC
مصباحان مدمجان للطاقة / الحساسية للإشراف / الإنذار
تفي وظيفة التحقق التلقائي من نافذة الحساسية بالمتطلبات المحددة في NFPA 72 ، الفصل 2 و 7 ، الفحص والاختبار والصيانة.
Pressure Gauge
Model No.: LF-PGX
Description
Pressure Gauges are specifically designed for Fire Sprinkler Services. LF-PGX has corrosion resistant polished stainless steel case and Bazel and Brass wetted parts. The dial has pressure reading in KG/SQCM and PSI. The gauge window is hardened glass. The pressure gauge must be mounted by square provided for spanner grip on the socket and not by turning the case. Turning of case will damage the gauge. Use PTFE tape around male threads of the gauge for sealing. Pressure gauge must be mounted in vertical position and isolated with valve or cock. The pressure gauge must be handled with due care. For best results, the storage as well as any further shipment be made in original packing only. The pressure gauge, which is visibly damaged, should not be installed. It is recommended that the pressure gauges must be inspected regularly for possible corrosion or damage. The gauge must be periodically calibrated as per requirement of NFPA/TAC or as per local authority having jurisdiction.
Pressure Reducing Valve
- Pressure Reducing Valve: Reducing a higher upstream pressure into a lower, constant downstream pressure
- Operates over a wide flow range
- Set Pressure is adjustable with single screw
- Can be maintained without removal from the pipe line.
- Flanged to EN1092-2 PN10/PN16, ANSI B16.1 Class 150 FF (Other available on request)
- Grooved Ends to AWWA C606 Standard
- Adjustment Range of Outlet Pressure: 65 to 165 psi
- Rated Working Pressure: 300 psi
- Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 Standard.
Pressure Relief Valve
- Pressure Relief Valve: Limits pipe line pressure by release excess pressure
- Pressure sustaining: Prevents pipe line pressure from rising to a maximum value
- Operates over a wide flow range
- Inlet pressure adjustment range: 65-180psi
- Can be maintained without removal from the pipe line
- Flanged to EN1092-2 PN10/PN16, ANSI B16.1 Class 150 FF (Other available on request)
- Grooved ends to AWWA C606 Standard
- Rated Working Pressure: 300 psi
- Adjustment Range of Set Pressure: 65 to 180 psi
- Fusion Bonded Epoxy Coated Interior and Exterior to AWWA C550 Standard.
