產品規格

Rosemount 8705 Flanged Magnetic Flow Meter Sensors provide long-lasting, reliable performance in even the most challenging applications. An all-welded construction provides a hermetic seal that protects against moisture and other contaminants. The sealed housing ensures maximum sensor reliability by protecting all internal components and wiring from even the most aggressive environments. A removable and replaceable terminal block enables easy repair in the field without the need to replace the entire meter.

Specifications

Accuracy: Up to 0.15% of volumetric flow rate accuracy over 13:1 flow turndowns, 0.25% over 40:1 flow turndown

Line Sizes: ½-36 inch (15-900 mm)

Liner Materials: PTFE, ETFE, PFA, Polyurethane, Neoprene, Linatex Natural Rubber

Electrode Materials: 316L Stainless Steel, Nickel Alloy, Platinum, Tantalum, Titanium

Flange Ratings: ASME B16.5 Class 150-2500DIN PN 10-40AS 2129 Table D and EAWWA C207 Table 3 Class D (30-36 inch only)

Submergence Protection: IP68 (Recommended with sealed cable glands)

Interchangeability: Compatible with all 8700 Series transmitters

Compatible with legacy transmitters: 8712D, 8712C, 8732C, 8742C

Features

For maximum protection, a fully welded sensor housing provides a hermetic seal

Avoid process shutdown with a removable and replaceable terminal block that enables repairs in the field

Capture any potential process fluid leakage with optional secondary containment compartments to surround electrodes

Ensure reliability in the harshest environments with an all-welded sensor housing

Guard against installation damage and leading-edge wear with an optional lining protector

Minimize maintenance and repair with an obstructionless design featuring no moving parts

Rosemount™ 8700M Magnetic Flowmeter Platform

Industry leading performance:

— Standard reference accuracy of 0.25% of rate

— High reference accuracy of 0.15% of rate (optional)

Rosemount 8732 Transmitter: Integral and remote mount designs, backlit display, and explosion-proof housing

Rosemount 8712 Transmitter: Wall mount design, backlit display, 15-Button tactile key pad

Available in 4-20mA with HART® , FOUNDATION™ Fieldbus, Modbus® RS-485, Intrinsically Safe (I.S.) outputs, Process Diagnostics, and SMART™ Meter Verification to improve reliability and performance

Rosemount 8705 Flanged Sensor: Fully welded sensor for maximum protection

Rosemount 8711 Wafer Sensor: Economical, compact, fully welded, and lightweight sensor, provided with alignment spacers for easy installation

Rosemount 8721 Hygienic (Sanitary) Sensor: Specifically designed for food, beverage, and life sciences applications

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