Dwyer DXW-11-153-1差壓開關(guān)/Dwyer DXW-11-153-1差壓開關(guān)/

該系列DX是一種不同的壓力開關(guān),，它根據(jù)的是一個接觸輸出兩個壓力源之間的差值,。

黃銅和flouro彈性體的浸濕材料適用于大多數(shù)氣體和水性溶液。

該開關(guān)可用于低差壓指示,，設(shè)置點降低壓力低至1 psid(0.07 bar),。

差壓差和1.0至67 psid(0.07到4.62 bar)的差壓差值為2.5 ~ 75 psid(0.17 ~ 5.17 bar)。

單位特征為高靜態(tài)壓力等級200 psig(13.8 bar),。

防風雨,，UL型4X 外殼 ，或沖洗安裝環(huán)境,。外部可調(diào)設(shè)置點,

整體式安裝法蘭和可拆卸的電氣接線板,，便于安裝。
 

特點/好處

•適用于大多數(shù)氣體和水基應(yīng)用的壓差開關(guān),，可以在zui復(fù)雜的設(shè)計中具有多種用途,。

•防風雨外殼在，惡劣,、潮濕或骯臟的環(huán)境中提供保護,，確保開關(guān)的*使用壽命，可拆卸的接線板減少安裝時間,。

Service: Compatible gases and liquids.
Wetted Materials: Connection: Brass; Diaphragm: Fluoroelastomer
Temperature Limits: 30 to 140°F (-1 to 60°C).
Pressure Limits: 200 psig (13.8 bar). Continuous single side only pressure should not exceed 1.25 x full differential range.
Enclosure Rating: Weatherproof UL type 4X (IP65).
Repeatability: ±2% of full range.
Switch Type: SPDT snap switch.
Electrical Rating: 5 A @ 125/250 VAC (~), 5 A res. @ 30 VDC ( ).
Electrical Connection: Removable terminal block.
Conduit Connection: 0.871? diameter hole for 1/2? conduit fitting.
Process Connection: 1/4? NPT female.
Mounting Orientation: Ports on horizontal plane, ±10°
Set Point Adjustment: External screw.
Housing Materials: Body: Aluminum;
Housing: Polycarbonate; Cover: 300 SS.
Vibration and Shock: Set point repeats after 2.5 Gs, 5 to 500 Hz. Set point repeats after a 15 Gs, 10 millisecond duration
Humidity Limit: 80% (non-condensing).
Pollution Degree: 2.
Environment: Intended for indoor and outdoor use
Weight: 1 lb 3 oz (0.54 kg).
Agency Approvals: CE, cULus.