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TDFT | Thermal dispersion flow transmitter | 316L Stainless steel | 1/2" NPT process connection | 1/2-2" pipe size | Dwyer

Thermal dispersion flow transmitter, 316L Stainless steel, 1/2" NPT process connection, 1/2-2" pipe size

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Thermal dispersion flow transmitter | 316L Stainless steel | 1/2" NPT process connection | 1/2-2" pipe size

Model TDFT Thermal Dispersion Flow Transmitter

Non-Mechanical Low Pressure Drop

The Model TDFT Thermal Dispersion Flow Transmitter has continuous frequencyoutput. It fits applications with pipe sizes from 1/2" to 2" (12.7 to 50 mm) and features316L stainless steel housing for use in harsh environments.

Product Applications

Chiller systems
Boiler systems
Liquid transfer systems

Flow measurement in low flow applications
Continuous frequency signal from measured flow velocity
Low pressure drop
No moving parts

Specifications

Service: Compatible water-based fluids.
Wetted Materials: 316L SS.
Range: 1-3 ft/s (0.05-0.7 m/s).
Repeatability: ±10% at 68°F (20°C).
Temperature Limits: Ambient: -4 to 158°F (-20 to 70°C); Process: 14 to 140°F (-10 to 60°C); Storage: -40 to 158°F (-40 to 70°C).
Pressure Limit: 362 psi (25 bar).
Response Time: 1 to 10 seconds.
Power Requirements: 24 VDC.
Current Consumption: <50 mA.
Electrical Rating: 80 mA.
Output Frequency: 5 to 74 Hz.
Electrical Connections: 1 x M12.
Process Connection: ½” NPT.
Enclosure Rating: IP67.
Housing Material: 316L SS.
Mounting Orientations: Horizontal or vertical.
Weight: 0.274 lb (124.5 g).
Agency Approvals: CE.