ProPulse 2 Mini Turbine Flow Meter Sensor

ProPulse 2

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The Truflo ProPulse 2 Series from Icon Process Controls is a compact mini turbine flow meter sensor designed for accurate, repeatable flow measurement in dosing and low-volume chemical systems. With corrosion-resistant PVDF or PP bodies, a wide range of end connections, and outputs including 4–20mA, pulse, and RS-485, this flow meter is ideal for OEM systems and automated skids.

Its integrated Hall Effect sensor delivers precise feedback using an encapsulated magnetic rotor and zirconium bearings, making it an excellent choice for ultrapure and aggressive liquids.

ProPulse 2 Mini Turbine Flow Meter for low-flow dosing

Manufacturer: Icon Process Controls Ltd.
Product Type: Mini Turbine Flow Meter Sensor

Applications: Chemical dosing, fluid metering, compact skids, OEM equipment

Key Features:

  • Ultra-low flow detection down to 40 mL/min (0.01 GPM)

  • PVDF and PP body options for broad chemical compatibility

  • Available with 4–20mA, RS-485, NPN/Pulse, and IO-Link

  • Display and blind versions available

  • Sizes: ⅜″ to ½″ with hose barb, flared, straight, and threaded fittings

  • NEMA 4X / IP65 protection class

Attribute Specification
MaterialsPP or PVDF
Accuracy±1.0% of FS (PP), ±0.5% (PVDF)
Operating Range0.01 – 2.6 GPM depending on model
Max PressurePP: 145 psi / PVDF: 217 psi
Temperature RangePP: -4°F to 203°F / PVDF: -40°F to 250°F
Output Options4–20mA, Pulse, RS-485, IO-Link
Display4-digit LCD or blind models
ConnectionsNPT, Hose Barb, Flared, Straight Tube
Protection ClassNEMA 4X / IP65
Size Display Version Material: PP
Part Number
Material: PVDF
Part Number
Material: PFA
Part Number
¾” NPT Blind: NPN | PNP PP-W-02N-PP PP-W-02N-PF
¾” Hose Barb Blind: NPN | PNP PP-W-03H-PP PP-W-03H-PF
½” Straight Tube Blind: NPN | PNP PP-W-04T-PP PP-W-04T-PF PP-W-04T-PT
½” Straight Tube LED: RS485 PP-R-04T-PP PP-R-04T-PF PP-R-04T-PT
½” Flared LED: 4–20mA + Pulse PP-L-04F-PP PP-L-04F-PF PP-L-04F-PT
⅝” Flared LED: 4–20mA + Pulse PP-L-06F-PP PP-L-06F-PF PP-L-06F-PT
  • Chemical Dosing Systems: Compact and precise for ultra-low dosing volumes

  • OEM Skids: Ideal for integration into tight spaces with high accuracy needs

  • High-Purity Water Systems: Non-metallic wetted surfaces ensure compatibility with ultrapure processes

  • Lab and Pilot Plants: Lightweight, easy-to-install sensor for controlled environments