美國(guó)omega PX271A-020GI壓力變送器

電流輸出的氣動(dòng)壓力計(jì)壓力測(cè)量transmitter for
PX271A系列
up to三場(chǎng)可選擇的范圍在單一的單位
理想for Monitoring氣動(dòng)壓力
suited for清潔，干燥，無(wú)腐蝕性氣體
堅(jiān)固的鋼鐵NEMA - 4 enclosure
固態(tài)可靠性
the Omega PX271A壓transmitter for use in是理想的氣動(dòng)控制系統(tǒng)和其他工業(yè)應(yīng)用。the sensing元是100%的固態(tài)壓阻硅芯片具有低滯后，優(yōu)秀的repeatability和長(zhǎng)期穩(wěn)定性。The信號(hào)條件和溫度補(bǔ)償are performed by工業(yè)質(zhì)量集成電路to provide an準(zhǔn)確，線(xiàn)性，4-20 mA輸出信號(hào)，需要沒(méi)有額外的條件。

規(guī)格
Excitation: 24 Vdc (12-40)
Output: 4-20 mA (2-wire)
Accuracy: ±1% FS
Compensated Temp.: -18 to 82°C (0 to 180°F)
Thermal Effects: ±0.030%/°C, ±0.025%/°
Proof Pressure: 40 psig
Burst Pressure: 100 psig
Max. Loop Resistance: 50 x (supply voltage 12)
Response Time: 400 ms
Media Compatibility: Dry non-corrosive gases only
Pressure Port: 1 /4 " hose barb
Electrical Connection: Screw terminals
Weight: 0.45 kg (1 lb)
Case: 18 gage steel, NEMA (IP65) rated
Dimensions: 152.4 H x 101.6 W x 57.15 mm D (6.0 H x 4.0 W x 2.25" D)
注釋: Comes with complete operator’s manual.

產(chǎn)品型號(hào)/產(chǎn)品描述
PX271A-020GI Pneumatic transmitter with 0-20, 0-10 and 0-5 psig selectable ranges and 4-20 mA output.
PX271A-030GI Pneumatic transmitter with 0-30, 0-15 and 0-7.5 psig selectable ranges and 4-20 mA output.
PX271A-X15GI Pneumatic transmitter with 3-15 psig range and 4-20 mA output.
 

 美國(guó)omega PX271A-020GI壓力變送器

美國(guó)omega PX273-020DI壓力變送器