產品名稱:  616WL系列壓差變送器
產品型號:  616WL系列

 

產品介紹

The Series 616WL Differential Pressure Transmitter senses very low pressures of air and non-combustible, compatible gases and sends a standard 4-20 mA output signal. All models, including those featuring the 3 digit LCD digital read-out, are factory calibrated to specific ranges as listed in the chart below.

Positive, negative and differential pressures can be measured within a full span accuracy of ±0.50%. This weatherproof unit is enclosed in a polycarbonate case, designed to meet （IP66/NEMA 4X）. Internal digital push button zero and span allow for quick and simple field calibration.

技術參數(shù)

介質： Air and non-combustible, compatible gases.

材質：Consult factory.

精度：±0.50% F.S., display accuracy ±0.5%.

穩(wěn)定性：±1% F.S./yr.

溫度范圍：0 to 140°F （-17.8 to 60°C）.

溫度補償范圍： 20 to 120°F （-6.67 to 48.9°C）.

壓力范圍：See Catalog page.

熱效應：±0.02% F.S./°F （0.036% F.S./°C）.

電源： 12-30 VDC （2-wire）.

輸出信號： 4 to 20 mA.

調零： Digital, Push Button Adj.

環(huán)路阻抗： DC; 0-900 ohms maximum.

電流：DC; 38 mA maximum.

電氣連接：Screw-type terminal block.

過程連接： Barbed, dual size to fit 1/8" and 3/16" （3.12 and 4.76 mm） I.D. rubber or vinyl tubing.

封裝：NEMA 4X （IP66）.

安裝方向： Vertical, consult factory for other position orientations.

重量： Without LCD 17 oz （482 g）; with LCD 18 oz （510 g）.

認證：CE.