PPL-630-A - Differential Pressure Switches
PPL-630-A
Differential Pressure Switches
Description
Differential Pressure Switches
Description
Ideal for flow monitoring and proving applications in heating, ventilating and air-conditioning systems.
Features
- Over-pressure safety capability to 10 bar (145 psi) / 20 bar (290 psi)
- Mechanically isolated switching chamber for safety and reliability
- Medium temperatures to 80°C (176°F)
- Rugged construction
- Adjustable setting and differential
- Over-pressure safety capability to 10 bar (145 psi) / 20 bar (290 psi)
- Mechanically isolated switching chamber for safety and reliability
- Medium temperatures to 80°C (176°F)
- Rugged construction
- Adjustable setting and differential
Specifications
SPECIFICATIONS |
|
| Max. operating pressure and overload on one side (P1> P2): | With range ≤ 200 mbar (2,9 psi) = 10 bar (145 psi) |
| With range 150-5000 mbar (2,2-72,5 psi) = 20 bar (290 psi) | |
| Lowest turn-on pressure: 15 mbar | |
| Pressure connection: | ⅛ "BSP female |
| Ambient: | Water, air, steam (with pig tail) |
| Electrical rating: | 1A (0,5) @ 250Vac |
| Operating range: | -10 to 80 ° C (14 to 176 ° F) |
| Protection: | IP65 |
| Dimensions: | 110 x 65 mm |
| Weight: | 1,08 kg |
Models & Accessories
| CODE | DESCRIPTION | |
| PPL-630-A-0.02 | 6 to 20 mbar (0,1 to 0,3 psi) Liquid Diff Pressure Switch | |
| PPL-630-A-0.06 | 15 to 60 mbar (0,2 to 0,9 psi) Liquid Diff Pressure Switch | |
| PPL-630-A-0.2 | 40 to 200 mbar (0,6 to 2,9 psi) Liquid Diff Pressure Switch | |
| PPL-630-A-1 | 0,15 to 1 bar (2,2 to 14,5 psi) Liquid Diff Pressure Switch | |
| PPL-630-A-3 | 1 to 3 bar (14,5 to 43,5 psi) Liquid Diff Pressure Switch | |
| PPL-630-A-5.5 | 2 to 5,5 bar (29 to 79,8 psi) Liquid Diff Pressure Switch | |
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