A1F-O-SS-1-3 | Pressure switch | range 8-225 psig (0.55-15.5 bar) | min. deadband 8 psig (0.55 bar) | max. deadband 25 psig (1.7 bar). | Dwyer
Pressure switch, range 8-225 psig (0.55-15.5 bar), min. deadband 8 psig (0.55 bar), max. deadband 25 psig (1.7 bar).
Documents and manuals
Dwyer A1F-O-SS-1-3 Documents
Overview
Details for A1F-O-SS-1-3
Pressure switch | range 8-225 psig (0.55-15.5 bar) | min. deadband 8 psig (0.55 bar) | max. deadband 25 psig (1.7 bar).
Series A1F OEM Pressure Switch
Low cost and precision made, the Series A1F Low Cost OEM Pressure Switch isideal for OEM industrial applications. Wetted materials of 316 SS and fluorocarbonensure great chemical compatibility with a wide range of process media. The opencase style is perfect for panel mounting applications like pump skids. Weatherproofenclosure is available in polycarbonate offering a low cost weatherproof switch.Superior 15 A contact allows direct control of motors or pumps without the use ofexternal relays, a true cost savings. Features include a convenient indicating scale forquick and easy field adjustment.
Product Applications
- OEM
- Compressors
- Motor control
- Process equipment
- Pump control
- 15 A contact allows direct control reducing costs and reliability by having to introduceadditional contacts and relays
- Case style allows use for panel mounting application with optional weather-proofenclosure for use in outdoor environments
- Field adjustable reduces installation time bring application on-line faster
- Wetted material provides support for wider range of process media
Specifications
- Series
- A1F OEM Pressure Switch
- Category/Type
- Pressure
- Type
- Single Pressure
- Series
- A1F OEM Pressure Switch
- Service
- Compatible liquids and gases.
- Wetted Materials
- Pressure Chamber: 316 SS; Diaphragm: Fluorocarbon.
- Temperature Limit
- -40 to 175°F (-40 to 80°C).
- Pressure Limits
- 500 psig (34 bar).
- Enclosure Rating
- No rating for open construction. Optional -PC enclosure meets NEMA 4X standards.
- Switch Type
- SPDT snap switch.
- Electrical Rating
- 15 A @ 120/240/480 VAC; 1/8 HP @ 125 VAC; 1/4 HP @ 250 VAC.
- Electrical Connection
- Screw terminals.
- Process Connection
- 1/4" female NPT and 1/2" male NPT.
- Mounting Orientation
- Within 20° of vertical.
- Set Point Adjustment
- Knurled screw cap with indicating scale.
- Deadband
- Fixed; see products on Order page for minimum and maximum deadband.
- Weight
- 10.5 oz (297 g).
- Agency Approvals
- CE; cUL; UL.
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