Dwyer Thermal Dispersion Flow Switch, Series TDFS
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TDFS-1-P-06

Series: Series TDFS Thermal Dispersion Flow Switch Brand: Dwyer Instruments, LLC
Price
$2,309.00 CAD
Stock
50+ In Stock
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  • Model - Thermal Flow Switch (6' Cable with Cable Gland)

Specifications

Brand

Ambient Temperature Range

  • -15° to 75° C (5° to 167° F)

Applications

  • Boiler Flow Proving
  • Chillers
  • Hot Water Heaters
  • Liquid Transfer Systems

Approvals & Certifications

  • CE

Consumption

  • 300 mA - Peak
  • 93 mA - Average

Deadband

  • 0.1 ft/sec +15 % of Set Point

Electrical Connectors

  • 4-Conductor 22 AWG, 6' (1.83 m) Long with Cable Gland
  • 6 feet Cable

Electrical Protection

  • 0.5 A Fuse Reverse Polarity Protected

Enclosure, Body Material

  • 316 Stainless Steel
  • 416 Stainless Steel
  • Acrylated Urethane
  • Neoprene
  • Polycarbonate

Environmental Protection

  • IP65
  • NEMA 4X

Input Power

  • 400 mA, Derate mA/°C Above 23° C

Media

  • Compatible Water-based Fluids

NPT Connection

  • 1/2” NPT Male

Output Function

  • Complementary Outputs (One Normally Open, One Normally Closed)

Power Requirement

  • 9-24 Vdc

Pressure Range

  • psig: 300 to 500 (kPa: 2,068 to 3,447, bar: 20.68 to 34.47)

Process Temperature

  • -15° to 85° C (5° to 185° F)

Repeatability

  • 0.07 ft/sec +3 % of Set Point

Response Time

  • Approximately 8 seconds

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Switch Type

  • 1 Normally Open & Normally Closed NPN

Wetted Materials

  • 316 Stainless Steel
  • FKM
  • Polysulfone

Documentation

Approvals

Catalogs

Manuals

View Product Series

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