Process Control Instruments, Field Devices and Industrial Automation
ENDRESS+HAUSER 5W4C25-AAALHA0AUA1KGA (1)
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EH Proline Promag W 400 Electromagnetic Flowmeter Sensor with corrosion protection and transmitter for Water and Wastewater. 9 dm3/min to 110000 m3/h measuring range. DN 25 Nominal Diameter. IP68. Polycarbonate or aluminum housing. Includes 4-line backlit display, 4-20ma and switch outputs and Integrated data logger. Optional Modbus RS485 communication. cCSAus approval.

Part# with Options:        5W4C25-AAALHA0AUA1KGA
Price with Options:        Please Email us your request for quote   

Options:    

Approval
(1) Approval for EH Promag W400/D400/L400
Design
(2) Design for EH Promag W400
Power Supply
(3) Power Supply for EH Promag W400/D400
Output/Input
(4) Output/Input for EH Promag W400
Housing
(5) Housing for EH Promag W400/D400
Cable
(6) Cable for EH Promag W400 (Remote Version)
Electrical Connection
(7) Electrical Connection for EH Promag W400/D400
Liner
(8) Liner for EH Promag W400
Process Connection
(9) Process Connection for EH Promag W400
Electrodes
(10) Electrodes for EH Promag W400
Calibration Flow
(11) Calibration Flow for EH Promag W400

  Availability 10 Days  ]

Application
  • The bidirectionally measuring principle is virtually independent of pressure, density, temperature and viscosity
  • The specialist in the water and wastewater industry for the most demanding applications
Device properties
  • International drinking water approvals
  • Degree of protection IP68 (Type 6P enclosure)
  • Approved for custody transfer to MI-001/OIML R49
  • Transmitter housing made of durable polycarbonate or aluminum
  • WLAN access
  • Integrated data logger: measured values monitoring
Your benefits
  • For direct underground installation or permanent underwater use
  • Safe, reliable long-term operation – robust and completely welded sensor
  • Energy-saving flow measurement – no pressure loss due to cross-section constriction
  • Maintenance-free – no moving parts
  • Safe operation – no need to open the device due to display with touch control, background lighting
  • Time‐saving local operation without additional software and hardware – integrated web server
  • Integrated verification – Heartbeat Technology
Measuring principle

Following Faraday's law of magnetic induction, a voltage is induced in a conductor moving through a magnetic field.

In the electromagnetic measuring principle, the flowing medium is the moving conductor. The voltage induced (U e ) is proportional to the flow velocity (v) and is supplied to the amplifier by means of two measuring electrodes. The flow volume (Q) is calculated via the pipe cross-section (A). The DC magnetic field is created through a switched direct current of alternating polarity.

Measuring Principle Electromagnetic
Product headline Sensor with certified corrosion protection (EN ISO 12944) and a state‐of‐the‐art transmitter for Water & Wastewater. For direct underground installation or permanent underwater use. The specialist in the water and wastewater industry for the most demanding applications.
Sensor features Secure, reliable long‐term operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. International drinking water approvals. Degree of protection IP68 (Type 6P enclosure).
Transmitter features Safe operation – no need to open the device due to display with touch control, background lighting. Time-saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology. Transmitter housing made of durable polycarbonate or aluminium. WLAN access.
Nominal diameter range DN 25 to 2000 (1 to 78")
Wetted materials Liner: Polyurethane; Hard rubber
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum
Measured variables Volume flow, conductivity, mass flow
Max. measured error Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec
Measuring range 9 dm³/min to 110 000 m³/h (2.5 gal/min to 700 Mgal/d)
Max. process pressure PN 40, Class 300, 20K
Medium temperature range Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Ambient temperature range Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Sensor housing material DN 25 to 300 (1 to 12"): AlSi10Mg, coated
DN 25 to 2000 (1 to 78"): Carbon steel with protective varnish
Sensor connection housing (standard): AlSi10Mg, coated
Sensor connection housing (option): Polycarbonate
Transmitter housing material Polycarbonat; AlSi10Mg, coated
Degree of protection Compact version: IP66/67, type 4X enclosure
Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP68, type 6P enclosure, with protective varnish
according to EN ISO 12944 C5‐M/Im1/Im2/Im3
Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation 4‐line backlit display with touch control (operation from outside)
Configuration via local display, web browser and operating tools possible
Outputs 3 ouputs:
0‐20 mA/4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
Pulse/frequency output (passive)
Switch output (passive)
Inputs Status input
Digital communication HART, PROFIBUS DP, EtherNet/IP, Modbus RS485
Power supply AC 100…240 V / AC/DC 24 V
Hazardous area approvals cCSAus
Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
Custody transfer according to MI‐001 or OIML R49
Pressure approvals and certificates CRN
Material certificates 3.1 material
Hygienic approvals and certificates Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920
Export Info
Harmonized Tariff Code (HTC)9026107000

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