gf signet 3 2536 po flow sensor
GF signet 2536 Paddle wheel flow sensor

GF Signet 3-2536-PO Rotor-X Flow Sensor, PP/Ti/PVDF for 0.5-4″ Pipe

GF Signet 3-2536-PO Measure low flow rates in almost any size pipe. These GF signet 2536 Paddle wheel flow sensors contain an open-core rotor with a small magnet in each of the four blades. As they rotate, the magnets pass a Hall effect sensor, which generates a linear frequency output that is proportional to the flow velocity. This signal travels up to 1000 feet without amplification.
The open-core design eliminates cavitation at flow velocities from 0.3 to 20 ft/second. Closed or solid paddle-wheel designs create air bubbles at these velocities, causing a nonlinear and nonrepeatable signal.

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The GF Signet 2536 Rotor-X is a paddle wheel flow sensor known for its:

  • Simplicity and Reliability: Easy to install and requires minimal maintenance for long-lasting operation.
  • Accurate Measurements: Delivers consistent and repeatable flow measurement.
  • Wide Applicability: Works in pipes of various materials (DN15 to DN1000 or 0.5 to 36 inches) thanks to compatible GF Signet fittings. Operates effectively at low flow rates (as low as 0.1 m/s or 0.3 ft/s).
  • Unique Design: Features an “open-cell” rotor to prevent cavitation at high flow rates.

 

Key Features of GF Signet 2536

  • PVDF, PVC, or Polypropylene molded sensor body
  • Simple insertion design
  • Separate versions for remote and integral installations
  • Wide turndown ratio of 66:1 for 2536, 20:1 for 515
  • Installs into pipe sizes from 1/2 to 36in (DN15 to DN900)
  • Process ready signal
  • Extended length for wet-tap installations available

 

Specification of GF Signet 2536

Max. Operating Temperature 85 °C (185 °F)
Pipe size 1/2 to 4″
Power 5 – 24 VDC
Repeatability ±0.5% full-scale
Wetted Materials Polypropylene, Titanium, PVDF
Warranty Unknown

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