Series TFM-LI Liquid Turbine Flow Meter

The Series TFM-LI Liquid Turbine Flow Meter is a precision instrument designed for reliable flow measurement of clean, low-viscosity liquids. By using a turbine wheel with an electro-optical detection system, it provides highly accurate readings and linear voltage output for easy system integration. Featuring a bright 3½-digit LCD display, it allows quick local monitoring while simultaneously sending output signals to controllers or data loggers. Built from high-quality wetted materials such as 316 stainless steel, sapphire, glass, acetal, and epoxy, this meter ensures chemical resistance and durability. With a compact design and flow ranges as low as 0.05 L/min, it is ideal for applications in chemical processing, HVAC, laboratory fluid control, coolant circulation, and process verification.

Key Features:

High-accuracy turbine sensor with ±1% FS accuracy and ±0.2% repeatability

0–5 VDC analog output for integration with PLCs, BMS, or SCADA systems

3½-digit LCD display for clear, real-time readout

Wetted materials selected for strength and chemical compatibility

Handles pressures up to 500 psig and operating temps 5–55 °C

Available in multiple flow ranges for small-scale and industrial systems

Compact and lightweight for easy installation in confined spaces