产品名称：美国德威尔 646B压差变送器

美国德威尔 646B压差变送器

产品名称:  646B压差变送器
产品型号:  646B

介质: 空气和非可燃性气体.

接触材质: 302 SS, glass, nickel, polyethylene, acrylic and ABS.

精度: ±2.0% FS* at room temperature.
*RSS (Root Sum Square) includes non-linearity, hysteresis and nonrepeatability.

温度限制:工作: 23 to 170°F (-5 to 77°C); 存储: -6 to 185°F (-21 to 85°C).

补偿温度: 32 to 170°F (0 to 77°C).

零满漂移: < 0.05% FS/F (< 0.09% FS/C).

预热漂移: ±0.1% FS.

位置影响: 出厂按垂直方位校准.

压力限制: ±10 psi (69 kPa).

输出: 0.5 to 4.5 VDC ratiometric.

输出阻抗: < 5.0 Ω.

电源: 5.0 ±0.25 VDC.

响应时间: Approximately 10 ms.

电气连接: Three stripped, color-coded lead wires, 26 AWG, approximately 3.5" length.

过程连接: 3/16" OD barbed fitting for 1/8" ID push-on tubing.

封装: PBT+ABS alloy.

重量: 3.1 oz (90 g).