- 631B液體壓差變送器/壓差表
- 發(fā)布時間：2008/11/13 15:47:22 修改時間：2008/11/13 15:47:22 瀏覽次數(shù)：657
-
-
產(chǎn)品名稱: 631B液體壓差變送器/壓差表
產(chǎn)品型號: 631B
特性
介質(zhì): Compatible gases & liquids.
接液材質(zhì): Brass, silicone, 300 SS.
精度: Transmitter Output: ±2% F.S. (includes linearity, hysteresis and repeatability). Gage: ±3% of full scale at
穩(wěn)定性: ±1% F.S./yr.
溫度限制: 20 to
壓力限制: -20" Hg to 500 psig (0.677 to 34.4 bar).
熱效應(yīng): 0.025%/°F (0.045%/°C) includes zero & span.
電源: 10-35 VDC.
輸出: 4 to 20 mA.
環(huán)路阻抗: 0-1250 ohms maximum.
電氣連接: M-12 circular 4 pin connector.
連接: 1/4" female NPT high and low pressure taps, duplicated - one pair top for air and gas, and one pair bottom for liquids.
封裝: Designed to meet NEMA 4X (IP66).
安裝方向: Diaphragm in vertical position. Consult factory for other position orientations.
重量:
認(rèn)證: CE.型號 描述 631B-0 液體/氣體壓差變送器, 范圍 0-0.5" w.c. 631B-1 液體/氣體壓差變送器, 范圍 0-1" w.c. 631B-2 液體/氣體壓差變送器, 范圍 0-2" w.c. 631B-3 液體/氣體壓差變送器, 范圍 0-5" w.c. 631B-5 液體/氣體壓差變送器, 范圍 0-25" w.c.
