Series F7-MQ Quick-Ship Multi-Station Level Switch

Brand: Dwyer Instruments, LLC

The Series F7-MQ Quick-Ship Multi-Station Level Switches provides a customized level switch to meet application requirements.

Switches can be configured with up to four different control points and stem lengths up to 72˝ (1.82 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

Cable Length

  • 72 feet (1.82 metres)

Connection Material

  • 316 Stainless Steel with Stainless Steel ARMCO PH-15-7MO Stops
  • Brass with Beryllium Copper Stops

Electrical - Free Leads

  • 18 AWG, 24˝ (61 cm)
  • 22 AWG, 24” (61 cm)

Electrical Connectors

  • Junction Box for Wire Leads

Environmental Protection

  • NEMA 4

Fluid Specific Gravity

  • Minimum: 0.5
  • Minimum: 0.7

Length

  • 72” (1.82 m)

Materials of Construction

  • 316 Stainless Steel
  • Buna-N

Media

  • Compatible Liquids

NPT Connection

  • 1/2” NPT Male (Float F2, F3 Only)
  • 1-1/4” NPT Male (Float F1 Only)
  • 2˝ Male NPT (Float F2, F3 Only)

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, .06 A at 240 Vdc

Temperature Range

  • -40° to 149° C (-40° to 300° F)

  • Water Level Monitoring
  • Oil Level Control
  • Tank Level Control
  • Diesel Level Monitoring

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