Adjustable Flow Switches Digiflow FlowX3 Type F3.15/ULF3.15 from Chemline


The Type F3.15 and ULF3.15 Adjustable Flow Switches trip an electrical relay when flow velocity decreases below a preset trip point. This unique unit doubles as a flow sensor. The pulse output (with frequency proportional to flow velocity) may be fed to a FlowX3 flow monitor/transmitter or batch controller.

Type F3.15

Body Materials: CPVC, PVDF, 316L Stainless Steel, Brass
Rotor: ECTFE (Halar®)
Shaft & Bearings: Ceramic
Seals: EPDM, Viton®
Pipe Sizes: 1/2"– 24" in two sensor lengths,
L0 or L1. See Installation Fittings
Velocity Trip Point: 0.15 to 1 m/s (0.5 to 3 ft./sec.),
freely adjustable

Type ULF3.15 POM Version

Sensor Body : POM
Rotor: POM
Shaft: Corepoint®†
O-Ring: Viton®
Connection: Inline 1/4" BSP male threaded
Flow Trip Point: Freely adjustable,
ULF01 Model – 1.5 to 21 l/hr (0.0066 to 0.09 USGPM)
ULF03 Model – 6 to 53 l/hr (0.0264 to 0.23 USGPM)

† Corepoint® is a steel alloy.

Type ULF3.15 ECTFE Version

Sensor Body : ECTFE (Halar®)
Rotor: ECTFE (Halar®)
Shaft: Sapphire
Bearings: Sapphire
O-Ring: Viton® or Kalrez®
Connection: Inline 1/4" BSP male threaded
Flow Trip Point: Freely adjustable,
ULF01 Model – 1.5 to 21 l/hr (0.0066 to 0.09 USGPM)
ULF03 Model – 6 to 53 l/hr (0.0264 to 0.23 USGPM)

Type F3.15 & ULF3.15 Adjustable Flow Switch Data Page

Adjustable Flow Switches, Digiflow, FlowX3, Type F3.15/ULF3.15, Chemline

Adjustable Flow Switches, Digiflow, FlowX3, Type F3.15/ULF3.15, Chemline

Adjustable Flow Switches, Digiflow, FlowX3, Type F3.15/ULF3.15, Chemline
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Adjustable Flow Switches, Digiflow, FlowX3, Type F3.15/ULF3.15, Chemline
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Adjustable Flow Switches, Digiflow, FlowX3, Type F3.15/ULF3.15, Chemline
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