Suitable for high-temperature and high-pressure liquid of unclear liquid (oil etc.)
The contact of flow switch is the internal variable type, however, if you change the contact frequently, the external variable type is also manufactured.
For use outdoors and at places with bad environment, totally waterproof type (IEC, IP67) is also manufactured.
Thông số kỹ thuật
| Type |
SF-M type instantaneous flow rate indicator
SF-MA type instantaneous flow rate indicator + with lower limit (upper limit) contact
SF-MAA type instantaneous flow rate indicator + with lower limit (upper limit) contact |
| Bore |
3/8B to 12B Flange type
RC3/8 to RC1.1/2 Screw type |
| Withstanding pressure |
Standard product 1.0MPa
Special order item 3.0MPa and above |
| Temperature |
Standard product 80°C or less
Special order item 300°C or less |
| Accuracy |
Each indication scale ±3% |
| Capacity of contact |
For the micro switch used for the contact, three types shown below are separately used depending on bore and flow rate.
*15A: 125,250VAC、0.5A: 125VDC、0.25A: 250VDC
*5A: 125,250VAC、0.5A: 125VDC、0.25A: 250VDC
*10A: 125,250VAC |
| Material of main unit |
FC250,CAC406,SS400,SUS304,SUS316,SUS316L etc. |
| Material of main section |
C3604B,SUS304,SUS316,SUS316L etc. |
| Remark |
*For places with frequent vibration, please use earthquake resistant type. |