防爆ATEX/IECEx外殼中
 AT-2000 ATEX/IECEx系列批準的Magnehelic差壓表防爆外殼，將使用范圍擴展到危險場所。該壓力計可指示正、負或壓差，精度在2%以內(nèi)。
 
安裝的重要注意事項：
電纜必須通過1/2“NPT電纜密封套或ATEX/IECEx導管安裝（不隨儀表提供）。確保布線后關閉密封蓋和電纜密封套，以保持IP66等級。僅在儀器斷電后打開蓋子。‰注意：檢查設備和手冊上的本地安全規(guī)則和警告，以便在危險區(qū)域正確使用儀器。‰產(chǎn)品應用‰風扇和鼓風機壓力過濾電阻空氣速度通風液位帶氣泡器系統(tǒng)流體放大器或射流系統(tǒng)中的壓力‰特性‰ATEX/IECEx外殼提供所有Magnehelic在防火防爆外殼中的性能和價值‰對壓力變化的快速響應意味著在評估危急情況時毫不拖延‰耐用堅固的外殼和高質(zhì)量的組件結合在一起提供了較長的使用壽命和最小化的停機時間‰高沖擊強度和高溫額定應用存在危險環(huán)境的地方 
 

Service:Air and non-combustible, compatible gases.

Wetted Materials:Consult factory.

Magnehelic® Housing:

Die cast aluminum case & bezel with acrylic cover; Exterior finish is coated gray to withstａnd 168 hour salt spray corrosion test.

Housing Material:Aluminum.

Finishing:Texture epoxy coat RAL7015.

Accuracy:

±2% of FS (±3% on -0, -100PA, -125PA, -10MM and ±4% on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).

Pressure Limits:See pressure limit chart on catalog page.

Temperature Limits:

20 to 140°F (-6.67 to 60°C); Low temperature option: -20°F (-28.8°C) (Note:
Product temperature limits are less than case limits).

Mounting Orientation:

Diaphragm in vertical position.

Enclosure Rating:IP66.

Process Connections:1/8" NPT female brass (SS optional).

Weight:10.5 lb (4.8 kg).

ATEX Certificate:EPT 19 ATEX 3192 X.

Agency Approvals:

ATEX Compliant:
CE
0477
EX
II 2G Ex db IIC T5, T6 Gb -60°C ≤Ta ≤+50°C (T6) -60°C ≤Ta ≤+60°C (T5) II 2D Ex tb IIIC T75 °C Db IECEx Compliant: Ex db IIC T5, T6 Gb -60°C ≤Ta ≤+50°C (T6) -60°C ≤Ta ≤+60°C (T5) Ex tb IIIC T75°C Db.

Model Chart

     SERIES AT-2000 MAGNEHELIC PRESSURE GAGE                AT-X-X-XXXXX   MAGNEHELIC GAGE W/ ATEX ENCLOSURE            1ST SYMBOL (1ST X) HOUSING                  100NA        ALUMINUM ENCLOSURE WITHOUT VALVE             101NA        ALUMINUM ENCLOSURE WITH VALVE            2ND SYMBOL (2ND X) RANGE                  2000-00N      .05 - 0 - 0.20" w.c.             2000-00       0 - 0.25" w.c.             2000-0        0 - 0.5" w.c.             2001          0 - 1" w.c.             2002          0 - 2" w.c.             2003          0 - 3" w.c.             2004          0 - 4" w.c.             2005          0 - 5" w.c.             2006          0 - 6" w.c.             2008          0 - 8" w.c.             2010          0 - 10" w.c.             2012          0 - 12" w.c.             2015          0 - 15" w.c.             2020          0 - 20" w.c.             2025          0 - 25" w.c.             2030          0 - 30" w.c.             2040          0 - 40" w.c.             2050          0 - 50" w.c.             2060          0 - 60" w.c.             2080          0 - 80" w.c.             2100          0 - 100" w.c.             2120          0 - 120" w.c.             2150          0 - 150" w.c.             2160          0 - 160" w.c.             2300-00       0.125 - 0 - 0.125" w.c.             2300-0        0.25 - 0 - 0.25" w.c.             2301          0.5 - 0 - 0.5" w.c.             2302          1 - 0 - 1" w.c.             2304          2 - 0 - 2" w.c.             2310          5 - 0 - 5" w.c.             2320          10 - 0 - 10" w.c.             2330          15 - 0 - 15" w.c.             2000-00D      0 - 0.25" w.c. & 0 - 62 Pa             2000-0D       0 - 0.5" w.c. & 0 - 125 Pa             2001D         0 - 1" w.c. & 0 - 250 Pa