Thiết bị đo lưu lượng điện từ 2551

Tổng quan về thiết bị đo lưu lượng điện từ 2551

Features

• DN15 to DN300 (0.5 to 12in) pipe sizes
• 0.05 to 10m/s (0.15 to 33ft/s) flow rate range
• 20µS/cm minimum conductivity
• ±0.5% of reading repeatability
• ±1% of reading + 0.01m/s linearity
• No moving parts
• Bi-directional flow
• Corrosion resistant
• Empty pipe detection
• No pressure drop
• Multi-language menu display
• NEMA 4X, IP65 protection rating

Mô tả

The GF Signet 2551 Magmeter is an insertion style magnetic flow sensor without any moving parts. All versions of the 2551 are constructed of corrosion-resistant materials to provide long-term reliability with minimal maintenance costs. Utilizing the comprehensive line of GF Signet installation fittings, sensor alignment and insertion depth of the 2551 is automatic.

These versatile, simple-to-install 2551 deliver repeatable flow measurement over a wide dynamic range in pipe sizes ranging from DN15 to DN200 (0.5 to 8 inches), satisfying the requirements of many diverse applications.

The 2551 offer three output options for use with GF Signet flow instrumentation using a frequency or digital (S³L) sensor output. The 4-20mA output can be used for a direct input to PLCs, chart recorders, etc. Both the 4-20mA output and digital (S³L) sensor interface are available for long distance signal transmission of up to 1,000 ft. The GF Signet 2551 with a built-in display can be used for permanent and resettable total. The display contains multi-languages with English, Spanish, German, French, Italian, and Portuguese menu options.

The 2551’s empty pipe detection features a zero flow output when the sensors are not completely wetted. The frequency output is bi-directional while the 4-20mA output can be set for uni- or bi-directional flow.

Các ứng dụng

• Chemical processing
• Water and wastewater monitoring
• Metal recovery and landfill leachate
• Commercial pools, spas, and aquariums
• HVAC
• Scrubber control
• Neutralization systems
• Industrial water distribution