产品介绍：
MP系列 Mini-Photohelic® 微差压开关/表将可靠耐用的Minihelic® II为差压表和和两个单刀双掷的设定开关结合起来，用于监测和控制气体的正压，负压或差压，微差压表的读数和开关的动作是分别独立的。 前面板和背板上都带有开关的状态LED指示灯，开关的设定点值可通过背板上的按键来调整。这个小尺寸的微差压开关/表*适用于通风柜，洁净室，以及除尘，气力输送等应用场合。
GAGE SPECIFICATIONS
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: ±5% FS @ 70°F (21.1°C). Gage face mounted in vertical position.
Pressure Limits: 30 psig (2.067 bar).
Temperature Limits: 20 to 120°F (-6.7 to 49°C).
Process Connections: Barbed for 3/16" ID tubing (STD); 1/8" male NPT (optional).
Size: 4-1/8" (104.78 mm) depth x 3-1/16" (77.79 mm) diameter.
Weight: 23 oz (652 g).
SWITCH SPECIFICATIONS
Switch Type: (2) SPDT relays.
Electrical Rating: 5 A @ 120/240 VAC resistive; 5 A @ 30 VDC.
Electrical Connections: Screw type terminal block. Accepts 22-12 AWG wire.
Power Requirements: 24 VDC / 24 VAC 50/60 Hz 4 W.
Mounting Orientation: Gage face in vertical position.
Set Point Adjustment: Push buttons.
Standard Accessories: (2) mounting screws, (1) .050" hex allen wrench.
Agency Approvals: CE, cULus.
