ProPulse 2 Mini Turbine Flow Meter Sensor
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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.

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OVERVIEW
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SPECIFICATIONS
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MODEL NUMBERS
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APPLICATIONS
Manufacturer: Icon Process Controls Ltd.
Product Type: Mini Turbine Flow Meter Sensor
Applications: Chemical dosing, fluid metering, compact skids, OEM equipment
Key Features:
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Ultra-low flow detection down to 40 mL/min (0.01 GPM)
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PVDF and PP body options for broad chemical compatibility
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Available with 4–20mA, RS-485, NPN/Pulse, and IO-Link
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Display and blind versions available
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Sizes: ⅜″ to ½″ with hose barb, flared, straight, and threaded fittings
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NEMA 4X / IP65 protection class
Attribute | Specification |
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Materials | PP or PVDF |
Accuracy | ±1.0% of FS (PP), ±0.5% (PVDF) |
Operating Range | 0.01 – 2.6 GPM depending on model |
Max Pressure | PP: 145 psi / PVDF: 217 psi |
Temperature Range | PP: -4°F to 203°F / PVDF: -40°F to 250°F |
Output Options | 4–20mA, Pulse, RS-485, IO-Link |
Display | 4-digit LCD or blind models |
Connections | NPT, Hose Barb, Flared, Straight Tube |
Protection Class | NEMA 4X / IP65 |
Size | Display Version | Material: PP Part Number |
Material: PVDF Part Number |
Material: PFA Part Number |
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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 |
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Chemical Dosing Systems: Compact and precise for ultra-low dosing volumes
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OEM Skids: Ideal for integration into tight spaces with high accuracy needs
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High-Purity Water Systems: Non-metallic wetted surfaces ensure compatibility with ultrapure processes
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Lab and Pilot Plants: Lightweight, easy-to-install sensor for controlled environments