LPK-60 Zero Pressure Controller
■ LPK-60 zero pressure controller to overcome the current market pressure controller commonly exists to reduce the pressure to zero level to return to the phenomenon of not working.
■ LPK-60 zero pressure controller is especially adapted to the system low pressure alarm.
■ LPK-60 zero pressure controller uses diaphragm (imported) sensors for air, gas and water, steam, hydraulic oil, light fuel oil and other liquid media. (If the customer uses it for corrosive gases or liquids, please specify in the order request.)
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
- Main Technical Performance
- Specification
- External Dimensions And Mounting Dimensions (Unit: mm)
- Electrical Wiring Diagram
| Operating Viscosity | <1×10－3m2/s |
| Switching Elements | Micro Switch |
| Protection Class | IP65 |
| Ambient Temperature | －20℃ ～50℃ |
| Medium Temperature | 0℃ ～80℃ |
| Vibration Resistance | 20m/s2 |
| Repeatability Error | ≤1% |
| Contact Capacity | AC 220V 6A (resistive) |
Switching Difference Is Not Adjustable
| Set Value
Adjustment Range Mpa (Kpa) |
Switching
Difference Is Not Greater Than Mpa（Kpa） |
Maximum Allowable Pressure
② Mpa（Kpa） |
Switching Times
Times/Min |
Pressure Sensor Materials | Interface Female Thread | W
（Kg） |
|
| Housing | Diaphragm | ||||||
| (0~2.5) | (0.2) | (50) | 20 | Brass | Imported Diaphragm | G1/4″ | 1.15 |
| (0~6) | (0.45) | ||||||
| (0~16) | (0.5) | ||||||
| (0~25) | (0.6) | ||||||
| 0.003~0.06 | 0.004 | 1.6 | |||||
| 0.006~0.1 | 0.006 | ||||||
| 0.003~0.16 | 0.0075 | ||||||
| 0.003~0.25 | 0.001 | ||||||
| 0.03~0.4 | 0.02 | 4 | |||||
| 0.03~0.6 | 0.03 | ||||||
| 0.05~1 | 0.38 | ||||||
| 0.1~1.6 | 0.08 | 5 | |||||
| 0.1~2.5 | 0.1 | ||||||
Controller Selection And Installation Instructions
See controller selection and installation for details
Adjustment Of The Set Value
See the adjustment of the set value of the pressure controller example one and example two
The process of single knife double-throw micro switch action.
Wiring terminal1-3 pressure rise to the upper switching value is switched on;
Wiring terminal 1-2 pressure rise to the upper switching value disconnect.
