제품소개
HOME > 제품소개
> Flow switch > 마이크로 유량스위치
마이크로 유량스위치
VH780, Insertion type
- 제조사 : SIKA Dr. Siebert & Kühn GmbH & Co. KG
- 제조국 : Germany
•배관 삽입형으로 설치가 간편함
•한 제품으로 다양한 배관사이즈에 적용가능(DN32 ~ DN200)
•Setpoint 조절 가능
•한 제품으로 다양한 배관사이즈에 적용가능(DN32 ~ DN200)
•Setpoint 조절 가능
DOWNLOAD
제품사양
| Technical data | |
| Switching function | Change over contact |
| Pressure rating | Max. 11 bar (brass) Max. 30 bar (stainless steel) |
| Temperature ranges | |
| Medium | -40...120 °C |
| Ambient | -40...85 °C (10...90 % rH) |
| Storage and Transportation | -40...85 °C, < 95 % rH |
| Electrical data | |
| Change over contact max. contact rating | 250 VAC, 15 A, 8 A inductive load |
| Degree of protection EN 60529 | IP65 |
| Protection class EN 60730-1 | Class I |
|
Nominal |
Paddle to select**
| Setpoint ranges [m3/h]* | Max. flow rate [m3/h] | |||
| Standard Setpoint | Low Setpoint | |||||
| Increasing flow ON | Decreasing flow OFF | Increasing flow ON | Decreasing flow OFF | |||
| DN 32 | 29 x 34 mm | 1.3...3.0 | 0.8...2.8 | 0.9...1.6 | 0.25...1.4 | 3.6 |
| DN 40 | 29 x 34 mm | 1.7...4.0 | 1.1...3.7 | 1.2...2.2 | 0.5...1.6 | 4.8 |
| DN 50 | 29 x 60 mm | 3.1...6.1 | 2.2...5.7 | 2.3...4.1 | 0.9...3.6 | 7.3 |
| DN 65 | 29 x 60 mm | 4.0...7.0 | 2.7...6.5 | 3.1...5.5 | 1.2...4.9 | 8.4 |
| DN 80 | 29 x 89 mm | 6.2...11.4 | 4.3...10.7 | 4.9...8.2 | 2.1...7.4 | 13.7 |
| DN 100 | 29 x 167 mm***1 | 8.0...18.4 | 6.1...17.3 | 7.7...13.0 | 3.3...11.6 | 22.1 |
| DN 125 | 29 x 167 mm***2 | 12.9...26.8 | 9.3...25.2 | 11.5...19.6 | 5.0...17.5 | 32.2 |
| DN 150 | 29 x 167 mm***3 | 16.8...32.7 | 12.3...30.6 | 14.1...23.9 | 6.1...21.4 | 39.2 |
| DN 200 | 29 x 167 mm | 46.5...94.2 | 38.6...90.8 | 36.5...61.8 | 21.7...55.3 | 113 |
* Water, 20 °C, horizontal pipe, tolerance ±15 %
** Higher setpoints selectable by use of smaller paddle sizes.
***1shortened to 29 x 91 mm, ***2shortened to 29 x 117 mm, ***3shortened to 29 x 144 mm
문의 031)243-1035
FAX 031)243-1025
sales@gms-korea.com