Description
Dwyer SERIES TFM-LI LIQUID TURBINE FLOW METER
316SS Body, 0 to 5 VDC Output, LCD Indication
Series TFM-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.
Specifications:
- 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, see Catalog page.
- 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. See Accessories on Catalog page.
- Display:LCD, 0.39″ (10 mm) digits (only in LPM).
- Enclosure Rating:IP10 (NEMA 1).
- Weight:0.80 lb (380 g).
- Agency Approvals:CE.
Models:
| TFM-LI05 | Liquid turbine flow meter, range .79 to 7.9 GPH (0.05 to 0.5 LPM), 1/4″ OD connection. |
| TFM-LI06 | Liquid turbine flow meter, range 1.6 to 16 GPH (0.1 to 1 LPM), 1/4″ OD connection. |
| TFM-LI07 | Liquid turbine flow meter, range 3.2 to 32 GPH (0.2 to 2 LPM), 1/4″ OD connection. |
| TFM-LI09 | Liquid turbine flow meter, range 16 to 160 GPH (1 to 10 LPM), 3/8″ OD connection. |
