Series TDT Thermal Dispersion Flow Transmitter

No Moving Parts, 4 to 20 mA Output, Adjustable Insertion Mounting

This series is no longer available.


Water, oil, compatible liquids, paste, glue, sludge and grease.
Wetted Materials:
316 SS, optional titanium.
Flow Range:
Flow Range: Min: 0 to 0.66 ft/s (0 to 20 cm/s); Max: See Catalog page.
Temperature Range:
(For optional output only) 32 to 212°F (0 to 100°C).
<3% of full range.
Response Time:
10 seconds.
Temperature Limits:
Process: 32 to 176°F (0 to 80°C); Ambient: -4 to 160°F (-20 to 70°C).
Pressure Limits:
261 psi (18 bar).
Process Connections:
1-1/2" male NPT.
Output Signal:
4 to 20 mA for flow, optional 4 to 20 mA for temperature.
Power Requirements:
24 VDC +10 to 15%.
Resistive Load:
0 to 600 Ω.
Current Consumption:
Approx. 100 to 200 mA (max. flow).
Electrical Connection:
6.5 ft (2 m) molded oilflex cable with three 21 AWG (0.5 sq mm) wires.
Enclosure Rating:
NEMA 4X (IP65).
2 lb (907 g).

Product Literature


Catalog Pages

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