Dwyer TFM-LI Series Liquid Turbine Flow Meter

Dwyer TFM-LI Series Liquid Turbine Flow Meter

Dwyer TFM-LI Series Liquid Turbine Flow Meter with electrical transmission output for remote indication of liquid flow rate. Dwyer turbine flow transmitters are suitable for a wide variety of industrial, commercial, and laboratory flow applications. A power adapter or mating cable assembly is required for operation.

LI Liquid Turbine Flow Meters are suitable for a wide variety of industrial, commercial, and laboratory flow applications. These meters utilize a turbine wheel and electro-optical detection to convert flow rates into a linear 0 to 5 VDC output signal for recording and data logging. A 3-1/2 digit LCD informs the user of the actual flow rate. A power adapter or mating cable assembly is required for operation.

Dwyer TFM-LI Series Features

  • A 3-1/2 digit LCD
  • utilize a turbine wheel and electro-optical detection
  • flow rates into a linear 0 to 5 VDC output signal for recording and data logging

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Specification

Service Clean liquids compatible with wetted materials.
Wetted Materials 316 SS, acetal, sapphire, glass, epoxy, and fluoroelastomer.
Accuracy ±1% of full scale.
Linearity ±1% of full scale.
Repeatability ±0.2% of full scale.
Temperature Limits 41 to 131°F (5 to 55°C); Storage: 32 to 158°F (0 to 70°C); Sensitivity: ±0.2% of full scale per °C.
Pressure Limits 500 psig (34.5 bar).
Process Connection Compression fitting
Power Requirements 11.5 to 15 VDC.
Power Consumption 35 mA @ 12 VDC.
Output Signal 0 to 5 VDC; minimum 2.5 kΩ load.
Electrical Connections Four-pin power and signal connector. A power adapter or mating cable required for operation.
Display LCD, 0.39″ (10 mm) digits (only in LPM).
Enclosure Rating IP10 (NEMA 1).
Weight 0.80 lb (380 g).
Agency Approvals CE.

Download Data Sheet: Series TFM-LI Liquid Turbine Flow Meter

Ref: dwyer-inst.com

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