Model TDFT Thermal Dispersion Flow Transmitter

Non-Mechanical Low Pressure Drop

The Model TDFT Thermal Dispersion Flow Transmitter has continuous frequency output. It fits applications with pipe sizes from 1/2" to 2" (12.7 to 50 mm) and features 316L stainless steel housing for use in harsh environments.

Product Applications

  • Chiller systems
  • Boiler systems
  • Liquid transfer systems

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
TDFT
Ships: Consult Factory
Price: $375.00
Thermal dispersion flow transmitter, 316L Stainless steel, 1/2" NPT process connection, 1/2-2" pipe size Consult Factory* $375.00 Order

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.

Features

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

Accessories

Model Number Description Usually Ships* Price Order
4 pin cable socket M12x1 connect, 32.8 ft (10 m) MFS-C10 4 pin cable socket M12x1 connect, 32.8 ft (10 m) Consult Factory $133.00 Order
4 pin cable socket M12x1 connect, 9.8 ft (3 m) MFS-C3 4 pin cable socket M12x1 connect, 9.8 ft (3 m) Consult Factory $71.50 Order
4 pin cable socket M12x1 connect, 16.4 ft (5 m) MFS-C5 4 pin cable socket M12x1 connect, 16.4 ft (5 m) Consult Factory $83.50 Order

Product Literature

Manuals

Catalog Pages

Approvals

Drawings

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