產品名稱: 646B壓差變送器
產品型號: 646B
介質: 空氣和非可燃性氣體.
接觸材質: 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.
溫度限制:工作: 23 to 170°F (-5 to 77°C); 存儲: -6 to 185°F (-21 to 85°C).
補償溫度: 32 to 170°F (0 to 77°C).
零滿漂移: < 0.05% FS/F (< 0.09% FS/C).
預熱漂移: ±0.1% FS.
位置影響: 出廠按垂直方位校準.
壓力限制: ±10 psi (69 kPa).
輸出: 0.5 to 4.5 VDC ratiometric.
輸出阻抗: < 5.0 Ω.
電源: 5.0 ±0.25 VDC.
響應時間: Approximay 10 ms.
電氣連接: Three stripped, color-coded lead wires, 26 AWG, approximay 3.5" length.
過程連接: 3/16" OD barbed fitting for 1/8" ID push-on tubing.
封裝: PBT+ABS alloy.
重量: 3.1 oz (90 g).
| 型號 | 描述 |
| 646B-03 | Range 0-.5" w.c. |
| 646B-04 | Range 0-1" w.c. |
| 646B-05 | Range 0-2.5" w.c. |
| 646B-06 | Range 0-5" w.c. |
| 646B-07 | Range 0-10" w.c. |
