*質量美國阿斯卡低功耗系列電磁閥
上海乾拓貿易有限公司
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for simple wiring. The terminal block will accommodate 18 gage (AWG) wire, and grounding screw is located inside the enclosure.
ISSC: DIN 43650/ISO 4400, IP-65 Epoxy overmolded with Din Connector supplied, suitable to accept wiring cable diameters of 0.310 to 0.400 inches.
Ordering Information The LCP Intrinsically Safe solenoid enclosure is designatedby the prefix “WBIS”.
壓差0-10.3公斤,介質溫度60℃,
? Acceptable for use in hazardous locations, as classified by the National Electrical Code:
Classes I, II, and III, Division 1, including Groups A through G
? Electronically enhanced solenoids have efficient cartridge operators and nonpolarized coils
2/3/4通,*效率,低功耗,閥體材質:
— 1 second Minimum Drop Current to Reset Electronic Coil — 2 mA Nominal Temperature Rise at 24 VDC
and 300 Ohms — 2?C (36?F) Maximum Recommended Wire Run (#18 Wire)
— 1.5 miles from barrier to valve Important: Minimum series resistance of 200 ohms required in wiring circuit
if a safety barrier is not used for non-"IS" system. Maximum Entity Parameters Standard Voltage:
Refer to Engineering Section for details. Important These solenoids are intended for use on clean,
The Epoxy Din Connector is ordered by prefix “ISSC”.
Example: WBIS8314A300 Spare Coil P/Ns ISSC8314A300 WBIS: 274445-001 ISSC: 268976-001
dry air or inert gas filtered to 50 micrometers or better. To prevent freezing,
the dew point of the media should be at least 18?F (-8?C) below the minimum temperature to
which any portion of the clean air or gas system could be exposed.
即可替換成適用于危險場合的本安型電磁閥,無需安全柵
2/3/4/5通,功耗底,適用于潛在爆炸環境,本安型,
430F Stainless Steel Nameplate Stainless Steel Burp Cap Assembly PA/CR Solenoid Construction
Valve Parts in Contact with Fluids Body Aluminum Brass Stainless Steel Seals and Discs PUR,
NBR, FKM, CR, as listed Sleeve 304L Stainless Steel Core and Plugnut 430F Stainless Steel Core Springs 302
Stainless Steel Pilot Seat Cartridge (Series 8316 & 8344 only) CA Rider Rings PTFE Spring Retainer CA
本安型電磁閥提供腐蝕抵抗惡劣環境,僅設計安裝在本質安全區，
24 VDC only (±10%) Minimum Operating Current: 0.028 amps
WBIS: Watertight, Type 3, 3S, 4, 4X, IP-67. Liquid Crystal Polymer (LCP) overmolded with 1/2" NPT conduit connection and screw terminals
Features ? Intrinsically safe solenoid enclosures to provide corrosion resistance in harsh environments
? Designed solely for installation in intrinsically safe areas, with properly approved and sized current and voltagelimiting safety barriers
適合在危險場所使用,可安裝在任何位置.
Air and Inert Gas Intrinsically Safe Valves Brass, Aluminum, or Stainless Steel Bodies 1/4" to 1" NPT
Approvals FM approved under J.I.3W8A8. AX (3610). CSA certified under File LR-13976.
ATEX Ex II1G Ex ia IIC T6 approved IEC Ga Ex ia IIC T6 approved Meets applicable CE directives.
黃銅或不銹鋼,接口:1/4-1 NPT,
壓差0-10公斤,介質溫度59℃, 只需較低費用,
? Triple redundant diodes prevent electrical pulse from flowing back into the hazardous area
? Mountable in any position
Gasket Cover NBR Cover Screw 18-8 Stainless Steel Cover Screw Gasket NBR Sleeve
Instrument air in compliance with ANSI/ISA Standard S7.3-1975 (R1981) exceeds the above requirements and is, therefore,
an acceptable medium for these valves.Nominal Wattage is 0.35 @ 24 VDC Maximum Allowable "Off" State Current to the Valves must be less than 1 mA.
Electronically Enhanced "IS" Solenoid: Maximum Capacitor Charge Time — 1 second Minimum Time between Cycles
閥體材質:黃銅/鋁/不銹鋼,接口:1/4-1 NPT,
