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| 产地类别 | 进口 | 价格区间 | 3千-6千 |
|---|---|---|---|
| 应用领域 | 医疗卫生,化工,生物产业,石油,电子/电池 |
液用差压表/开关 组合了多功能，高重复性的开关和高精度的差压表，差压表采用了我们可靠耐用的Magnehelic差压表的设计理念。Capsu-Photohelic®液用差压表/开关采用膜盒传感器，能够监测液体和气体的压力到500 psig（34bar）。可选铸铜材质用于水或水基液体。
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Dwyer Capsu-Photohelic®43000液用差压表
43000系列Capsu-Photohelic®液用差压表/开关 组合了多功能，高重复性的开关和高精度的差压表，差压表采用了我们可靠耐用的Magnehelic差压表的设计理念。Capsu-Photohelic®液用差压表/开关采用膜盒传感器，能够监测液体和气体的压力到500 psig(34bar)。可选铸铜材质用于水或水基液体。带有两个光电感应的双刀双掷开关用于高/低限位控制。直接通过面板上的旋钮就很方便的改变设定点。每个单独设定点的回差小于满刻度的1% ，两个设定点可以交互成为一个可调节的盲区，适用于水泵控制等应用场合。
GAGE SPECIFICATIONS
Service: Compatible gases and liquids. Brass case option required for water based liquids.
Wetted Materials: Consult factory.
Accuracy: ±3% of FS at 70°F (21.1°C). ±4% on 43215, 43220 and 43500.
Pressure Limits: -20 Hg to 500 psig (-0.677 to 34.5 bar).
Temperature Limits: 20 to 120°F (-6.67 to 48.9°C). Low temperature option available.
Process Connections: 1/4" female NPT.
Size: 4" (101.6 mm) dial face, 5" (127 mm) OD x 9-3/16" (233.36 mm).
Weight: 5 lb. 8 oz (2.49 kg). Brass 11 lb. 2 oz (5.05 kg).
SWITCH SPECIFICATIONS
Switch Type: Each setpoint has 2 form C relays (DPDT).
Repeatability: ±1% of FS.
Electrical Rating: 10 A @ 120 VAC, 6 A @ 240 VAC, 60 Hz res. 10 A @ 28 VDC.
Electrical Connections: Screw terminals.
Power Requirements: 120 VAC, 50/60 Hz; 240 VAC & 24 VAC power optional.
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment: Adjustable knobs on face.
Dwyer Capsu-Photohelic®43000液用差压表