Dwyer Capsu-Photohelic®43000液用差壓表

43000系列Capsu-Photohelic®液用差壓表/開關(guān) 組合了多功能，高重復(fù)性的開關(guān)和高精度的差壓表，差壓表采用了我們可靠耐用的Magnehelic差壓表的設(shè)計(jì)理念。Capsu-Photohelic®液用差壓表/開關(guān)采用膜盒傳感器，能夠監(jiān)測液體和氣體的壓力到500 psig(34bar)。可選鑄銅材質(zhì)用于水或水基液體。帶有兩個光電感應(yīng)的雙刀雙擲開關(guān)用于高/低限位控制。直接通過面板上的旋鈕就很方便的改變設(shè)定點(diǎn)。每個單獨(dú)設(shè)定點(diǎn)的回差小于滿刻度的1% ，兩個設(shè)定點(diǎn)可以交互成為一個可調(diào)節(jié)的盲區(qū)，適用于水泵控制等應(yīng)用場合。

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液用差壓表