| 加工定制:否 | | 品牌:siemens | | 型号:63SU | |
| 测量范围:见说明 | | 测量精度:见说明 | | 外形尺寸:见说明 mm | |
| 显示方式:见说明 | | 工作环境:见说明 | | | |
63SU常数差流量控制器,63SU
63SU常数差流量控制器简单介绍
Versatile and design accommodates liquids or gases and wide range of OEM needs Powder coating provides improved corrosion resistance
63SU常数差流量控制器(Constant Differential Flow Controllers)的详细介绍
Features & Benefits
Versatile and design accommodates liquids or gases and wide range of OEM needs
Powder coating provides improved corrosion resistance
Description
The Series 63SU Constant-Differential Relays are used in conjunction with an external needle valve to provide
constant volume flow rates of liquids or gases over a continuously adjustable range.
For gas flow applications, compressibility must be considered if a constant mass flow is desired. Therefore, models are available for constant upstream or downstream reference pressure.
For liquids, which are not compressible, the constant volume flow will also be a constant mass flow, regardless of
upstream or downstream pressures. As such, mass flow is independent of pressure changes.
The relay’s needle valve determines rangeability and capacity.
Four models are available.