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 Description
The F002 is a precision-machined, piston-type flow switch that provides unsurpassed durability and reliability. Its all brass or 316 stainless steel body is rated up to 1000 PSIG features ¼" NPT inlet/outlet ports with a maximum viscosity of 500 SSU. In addition, the factory-calibrated flow switch settings range from 0.10 to 1.5 GPM in water.
Principles of Operation
A spring-loaded magnetic piston inside the pressure body bore is displaced by flow through the ports and actuates a hermetically-sealed reed switch within a separate chamber inside the pressure body. As the flow decreases, the spring's recoil deactuates the switch.
SWI F002 Series
Features
- One Moving Part
- Broad Media Capability
- Inherently Reliable
- No Bellows, Diaphragms or Mechanical Linkages to Wear, Bind or Cause In-Service Problems
Applications
- Water & Wastewater
- Beverage Flow
- Lubricant Flow
- Coolant Flow
Electrical
- Standard Switch Type: SPST 50 VA (NO or NC)
- Optional Switch Type: SPDT 20 VA or SPDT 100 VA
Environmental
- Process Temperature: -40º to +300º F (-40º to +148.9º C)
- Process Pressure: 1,000 PSIG (68.9 bar)
- Maximum Viscosity: 500 SSU
- Available Flow Set Points: 0.10 to 1.5 GPM (Water)
Specifications
| SERIES |
PORT SIZE |
MATERIAL |
TEMPERATURE |
PRESSURE |
SWITCH |
CONTACTS |
FLOW RATES |
| F002 |
1/4" NPT |
Brass |
-40º to +300º
F |
1,000 PSIG |
SPST 50 VA |
Normally-Open |
0.10 - 1.5 GPM |
| F002 |
1/4" NPT |
Brass |
-40º to +300º
F |
1,000 PSIG |
SPST 50 VA |
Normally-Closed |
0.10 - 1.5 GPM |
| F002 |
1/4" NPT |
316 Stainless Steel |
-40º to +300º
F |
1,000 PSIG |
SPST 50 VA |
Normally-Open |
0.10 - 1.5 GPM |
| F002 |
1/4" NPT |
316 Stainless Steel |
-40º to +300º
F |
1,000 PSIG |
SPST 50 VA |
Normally-Closed |
0.10 - 1.5 GPM |
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