2551 Magmeter Flow Sensor

2551-display_330W

The Signet 2551 Magmeter is an insertion-style magnetic flow sensor that features no moving parts. The patented* sensor design is available in corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. Utilizing the comprehensive line of Signet installation fittings, sensor alignment and insertion depth is automatic. These versatile, simple-to-install sensors deliver accurate flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN900 (½ to 36 in.), satisfying the requirements of many diverse applications.

Signet 2551 Magmeters offer many 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 extensive line of 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. An additional benefit is the empty pipe detection which features a zero flow output when the sensors are not completely wetted. Also, the frequency output is bi-directional while the 4 to 20 mA output can be set for uni- or bi-directional flow using the display or the 3-0252 Configuration Tool which connects to PCs for programming capabilities.


Product Overview

Fields of Application:

  • Chemical Processing
  • Water and Wastewater Monitoring
  • Metal Recovery
  • Landfill Leachate
  • Commercial Pools, Spas and Aquariums
  • HVAC
  • Scrubber control
  • Neutralization Systems
  • Industrial Water Distribution

Advantages:

  • Patented Magmeter technology
  • No moving parts
  • Bi-directional flow
  • Empty pipe detection
  • Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
  • Operating range: 0.05 to 10 m/s (0.15 to 33 ft/s)
  • Accurate measurement even in dirty liquids
  • Polypropylene or PVDF retaining nuts
  • Blind 4 to 20 mA, digital/frequency, relay output
  • No pressure drop
  • Corrosion-resistant materials; PP or PVDF with SS, Hastelloy-C, or Titanium
  • Multi-language display menu available

Standards:

  • CE
  • UL
  • CUL
  • FCC
  • RoHS compliant
  • China RoHS
  • NSF (3-2551-PX-XX version only)

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