产品名称: 631B液体/气体压差变送器产品型号: 631B特性介质: Compatible gases & liquids.接液材质: Brass, silicone, 300 SS.精度: Transmitter Output: ±2% F.S. (includes linearity, hysteresis and repeatability). Gage: ±3% of full scale at 70°F (21.1°C).稳定性: ±1% F.S./yr.温度限制: 20 to 120°F. (-6.67 to 48.9°C).压力限制: -20" Hg to 500 psig (0.677 to 34.4 bar).热效应: 0.025%/°F (0.045%/°C) includes zero & span.电源: 10-35 VDC.输出: 4 to 20 mA.环路阻抗: 0-1250 ohms maximum.电气连接: M-12 circular 4 pin connector.连接: 1/4" female NPT high and low pressure taps, duplicated - one pair top for air and gas, and one pair bottom for liquids.封装: Designed to meet NEMA 4X (IP66).安装方向: Diaphragm in vertical position. Consult factory for other position orientations.重量: 8 lb 4 oz (3.74 kg).认证: CE.
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