Endress+Hauser Proline Promag 55S electromagnetic flowmeter

The flowmeter with outstanding abrasion resistance and integrated solids content diagnostics

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Description

The flowmeter with outstanding abrasion resistance and integrated solids content diagnostics

Product headline

This flowmeter is equipped with excellent abrasion resistance and features integrated solids content diagnostics. It offers exceptional signal stability due to advanced signal processing techniques. Designed for the most challenging applications involving high solids content and abrasion, this flowmeter ensures reliable and accurate measurement even in demanding industrial environments.

Sensor features

Ensuring maximum safety, this flowmeter is equipped with industry-optimized measuring electrodes and linings. It provides energy-efficient flow measurement without any pressure drop due to cross-section constriction and operates maintenance-free with no moving parts. The enhanced coil system and wide range of liners accommodate solids content up to 80% by weight, making it suitable for applications with challenging conditions such as high solids content and abrasive materials.

Transmitter features

Achieve highest performance with integrated solids measurement tailored for challenging fluids. Ensure utmost safety with integrated electrode cleaning and automatic data recovery for servicing convenience. This flowmeter features a 4-line backlit display with touch control for intuitive operation, along with two switch outputs for versatile functionality. It supports communication protocols including HART, PROFIBUS PA/DP, and FOUNDATION Fieldbus, enabling seamless integration into various industrial systems.

Specification

Measuring principle Electromagnetic
Nominal diameter range DN 15…600
1/2″…24″
Wetted materials Liner: Polyurethane, Hard rubber, PFA, PTFE, Natural rubber
Electrodes: 1.4435/304L, Alloy C-22, Tantalum, Platinum, Duplex 1.4465, Tungsten carbide, Titanum
Measured variables Volume flow, electrical conductivity, mass flow
Max. measurement error Volume flow: ±0.5 % o.r.± 1 mm/s (0.04 in/s)
Option: ±0.2 % o.r. ± 2 mm/s (0.08 in/s)
Measuring range 0.06 dm3/min to 600 m3/h (0.015 gal/min to 2650 gal/min)
Max. process pressure PN 40, Cl. 300, JIS 20 K
Medium temperature range 0 to +60 °C (+32 to +140 °F), 0 to +80 °C (+32 to +176 °F), –20 to +50 °C (–4 to +122 °F), –20 to +180 °C (–4 to +356 °F), –20 to +150 °C (–4 to +266 °F)
Ambient temperature range –40 to +60 °C (–40 to +140 °F)
Sensor housing material Powder-coated die-cast aluminum
Degree of protection Standard: IP 67 (Type 4X enclosure) for transmitter and sensor
Optional: IP 68 (Type 6P enclosure) for remote version of Promag S sensor
Display/Operation Liquid-crystal display: illuminated, four lines with 16 characters per line
Onsite operation with three optical sensor keys
Outputs 4…20mA
(active/passive) Pulse-/ Frequency output (active/passive)
Two status outputs
Inputs Status
Current input
Digital communication HART, PROFIBUS DP/PA, FOUNDATION Fieldbus
Power supply AC 20 to 260 V
DC 20 to 64 V
Hazardous area approvals ATEX, FM, CSA, UK Ex
Product safety CE, C-tick, EAC marking
Pressure approvals and certificates CRN, PED
Material certificates 3.1 material
Hygienic approvals and certificates
Drinking water approval:ACS, KTW/W270, NSF 61, WRAS BS 6920

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