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Series F7-MS Multi-Station Level Switch
Brand: Dwyer Instruments, LLCThe Series F7-MS Multi-Station Level Switches provides a customized level switch to meet application requirements.
Switches can be configured with up to six different control points and stem lengths up to 140" (3.56 m).
Stems and floats are available in 316 SS or brass, SPST or SPDT switches, and choice of mountings.
Features- Customized level indication quickly and affordably
- Rugged construction with multiple options yielding exceptional versatility
- Capable of supporting larger, more buoyant floats
- Durable construction asserts long reliability in contaminated or turbulent media
Specifications
Connection Material
- 316 Stainless Steel
- Brass
Electrical - Free Leads
- 18 AWG, 24˝ (61 cm)
- 22 AWG, 24” (61 cm)
Electrical Connectors
- Junction Box for Wire Leads
Environmental Protection
- NEMA 4
Flange Size - 3” (DN 80)
- 3” (DN 80) - 150#
Fluid Specific Gravity
- Minimum: 0.5
- Minimum: 0.7
Length
- 140” (355.6 cm) - Typicals 3, 4, 5
- 36” (91.4 cm) - Typical 1
- 60” (152.4 cm) - Typical 2
Media
- Compatible Liquids
NPT Connection
- 1/2” NPT Male
- 1-1/4” NPT Male
- 2” NPT Male
Sensor Orientation
- Vertical ± 30°
Stem Material
- 316 Stainless Steel
- Brass
Supply Pressure - Maximum
- psi: 150 to 750 (kPa: 1,034 to 5,171, bar: 10.3 to 51.7)
Switch Type
- SPDT - .17 A at 120 Vac, .08 A at 240 Vac, .13 A at 120 Vdc, .06 A at 240 Vdc
- SPST - .17 A at 120 Vac, .08 A at 240 Vac, .13 A at 120 Vdc, .6 A at 240 Vdc, .8 A at 120 Vac, .4 A at 240 Vdc
Temperature Range
- -40° to 150° C (-40° to 300° F)
Wetted Materials
- 316 Stainless Steel
- Buna-N
- Water Level Monitoring
- Oil Level Control
- Tank Level Control
- Diesel Level Monitoring
