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[VIP第6年] 指数:4
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616D系列 差压变送器用于监测空气或其它兼容气体的差压，输出4-20mA的信号。它的外壳是特别设计用于安装在仪表盘内35 mm DIN的导轨上，这样多个变送器安装在一起的话，可以节省很多安装空间。有很多量程范围可供选择，工厂将特殊量程校准。现场能调整量程，但不能大幅改变量程。变送器采用二线制回路供电。
Service: Air and non-combustible, compatible gases.
Wetted Materials: Consult factory.
Accuracy: ±0.25 FS @ 77°F (25°C).
Stability: ±1% FS/yr.
Temperature Limits: 14 to 185°F (-10 to 85°C).
Pressure Limits: See chart on catalog page.
Thermal Effect: ±0.02% FS/°F (0.036% FS/°C).
Power Requirements: 10 to 35 VDC (2-wire); 17 to 36 VDC, or isolated 21.6 to 33 VAC (3-wire).
Output Signal: 4 to 20 mA (2-wire); 0 to 10 VDC (3-wire).
Zero and Span Adjustments: Push buttons.
Loop Resistance: Current output: 0 to 1250 Ω max; Voltage output: Load resistance 1 kΩ min.
Current Consumption: 40 mA max.
Electrical Connections: Screw-type terminal block.
Process Connections: 1/8" female NPT. Accessories included are 2 barbed fittings for 1/8" (3.12 mm) and 3/16" (4.77 mm) ID rubber or vinyl tubing.
Mounting Orientation: Vertical, on a 1.378" (35 mm) DIN rail.
Weight: 4.8 oz (136 g).
Agency Approvals: CE.
