概述賀德克流量開關(guān)作用,HYDAC流量開關(guān)PDF資料
 Welding machines and laser plants - Medical technology -
Pharmaceutical industry - Chemical industry -
Research and development Accuracy ± 5% or ± 10% FS
HFS 2500系列的HYDAC流量開關(guān)基于與位置無關(guān)的浮子變送器測量原理。
測試介質(zhì)根據(jù)流量在流動方向上移動彈簧加載的浮子。接觸件安裝在設(shè)備外部，
Free choice of installation position
High functional dependability
High switching accuracy
The devices of the HFS 2500 series are available in two variants,
one with 5% accuracy and one with 10% accuracy of the end value.
Areas of application can be found in the monitoring of
flow rates of fluid media (water / water-based),

概述賀德克流量開關(guān)作用,HYDAC流量開關(guān)PDF資料
因此也安裝在流動回路外部。當(dāng)浮子內(nèi)的磁體達(dá)到預(yù)設(shè)位置時(shí)，接觸開關(guān)。
為了保護(hù)它免受外部影響，它被鑄在無級調(diào)節(jié)的外殼中。
HFS 2500系列的設(shè)備有兩種型號，一種具有5％的精度，
in the following areas, among others: -
 Cooling systems and circuits - Hydraulic systems - Pumps -
Stepless switching point adjustment by the user
High pressure resistance
Screw connection
ATEX version also available for explosion-hazard areas.
The HYDAC flow switches of the HFS 2500 series are based on a
position-independent float transmitter measurement principle. 
The test medium moves a spring-loaded float in the direction of flow,
 depending on the flow rate. A reed contact is fitted outside of the
device and thus also outside of the flow circuit.
一種具有10％的zui終值精度。在以下幾個方面，
在流體介質(zhì)（水/水）的流量監(jiān)測中可以發(fā)現(xiàn)應(yīng)用領(lǐng)域：