特性

• 衡量消费率
• 控制和调节灌装过程
• 添加油和化学品
• 色漆和清漆的流量测量
• 多元醇/多元醇与异氰酸酯配比的控制
• 油和化学品的剂量
• 油漆和清漆的流量测量

The measuring mechanism in the DV04 flow meter consists of a pair of gearwheels that are driven by the fluid stream, much like a gearwheel pump. The measuring mechanism is supported by sleeve bearings or ball bearings. Two antimagnetic sensors, with a relative phase offset of 90° and hermetically isolated from the measuring chamber, sense the movement of the gear wheels. This two-channel sensing system used with appropriate electronics permits a higher measurement resolution as well as detection of flow direction. All flow meters are optionally available in a explosionproof design with a separate switching amplifier. The DV04 gearwheel flow meter features very low resistance to flow and particularly low sound pressure levels.","Their outstanding measuring accuracy and high resolution make these devices particularly suitable for use in test stands when measuring small and very small flow volumes. Other areas of application:

技术参数