The Signet 2551 Magmeter is an insertion-style magnetic flow sensor with no moving parts.

Patented sensor design available in corrosion-resistant materials for long-term reliability. Material options include PP with stainless steel, PVDF with stainless steel, PVDF with Hastelloy-C, or PVDF with titanium.

Simple-to-install sensors deliver accurate flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN300.

Signet 2551 Magmeters have multiple output options of frequency / digital (S3L) or 4 to 20 mA, which are available on both the blind and display versions.

The frequency or digital (S3L) sensor output can be used with Signet's flow instruments while the 4 to 20 mA output can be used for a direct input to PLCs, chart recorders, etc.

Both the 4 to 20 mA output and digital (S3L) sensor interface is available for long distance signal transmission.

Key benefits

  • Blind 4 to 20 mA, digital/frequency, relay output

  • Accurate measurement even in dirty liquids

  • Multi-language display menu available

  • Bi-directional flow

  • Installs into pipe sizes DN15 to DN900 (½ to 36 in.)

  • Corrosion resistant materials; PP or PVDF with SS, Hastelloy-C, or Titanium

  • No moving parts

  • Patented Magmeter Technology

  • Flow rate range 0.05 to 10 m/s (0.15 to 33 ft/s)

  • Empty pipe detection

Applications

  • Chemical Processing

  • Landfill leachate

  • Commercial pools, spas and aquariums

  • Water and wastewater monitoring

  • Metal recovery

  • HVAC

  • Scrubber control

  • Industrial water distribution