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마그네틱 유량스위치
VHS M, Insertion Type
- 제조사 : SIKA Dr. Siebert & Kühn GmbH & Co. KG
- 제조국 : Germany
마그네트 구동방식으로 내구성이 뛰어남
높은 재현성으로 반응시간이 빠르다
Low pressure drop
높은 재현성으로 반응시간이 빠르다
Low pressure drop
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| Technical data | |
|
Switching function
| Contact → closes at increasing flow → opens at decreasing flow Reversing possible |
| Pressure rating | PN 25 |
| Temperature ranges | |
| Medium | -25...110 °C |
| Ambient | -25...80 °C |
| Electrical data | |
| Electrical connection → VHS → VH3 |
Plug connector DIN EN 175301-803-A incl. cable socket |
| Switching current | Max. 1 A |
| Switching voltage | Max. 230 VAC, 48 VDC |
| Rating | Max. 26 VA, 20 W |
| Degree of protection EN 60529 | IP65 |
| Protection class EN 60730-1 | Class II |
| Options | |
| For type | See oder code |
|
VHS
| → Plug connector DIN EN 175301-803-A incl.cable socket with two LED for switching voltages 24 V...230 V AC/DC ±20 %, ambient temperature -20...70 °C → or 4-pin-sensor plug M12 x 1 |
|
VHS / VH3
| → For use in potentially explosive atmospheres (Version VH...X) max. media temperature 100 °C |
|
Type
|
Process connection
| Insert in Nominal diameter | Setpoint ranges [m³/h]* |
Max. flow rate [m³/h]
| |
| Increasing flow ON | Decreasing flow OFF | ||||
|
VH305 /
|
Threaded adapter
| DN 50 | 1.9...2.7 | 1.8...2.6 | 30 |
| DN 80 | 5.0...8.0 | 4.9...7.9 | 80 | ||
| DN 100 | 8.3...12.5 | 8.2...12.4 | 150 | ||
| DN 150 | 17.5...25.0 | 17.4...24.9 | 200 | ||
|
VHS01
|
Soldering adapter /
| DN 50 | 3.8...4.9 | 3.7...4.8 | 30 |
| DN 80 | 9.0...14.3 | 8.9...14.2 | 100 | ||
| DN 100 | 13.0...18.8 | 12.7...18.4 | 150 | ||
| DN 150 | 33.0...46.0 | 32.9...45.9 | 200 | ||
* Water, 20 °C, horizontal pipe, tolerance ±15 %
** Installation into welded socket according to EN 10241, G½ female, length 15 mm
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