Endress+Hauser Proline Promag W 800 electromagnetic flowmeter

Specifications

• Measuring principle

  Electromagnetic

• Product headline

  Battery-powered flowmeter with EN ISO 12944 corrosion protection & intelligent energy efficient mode.
  For direct underground installation or permanent underwater use.
  Certified sensor for the most demanding water and wastewater 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

  Secure data storage and transmission – worldwide
  encrypted communication over the mobile network . Convenient commissioning and operation – device
  access via Bluetooth using intuitive SmartBlue app. Integrated verification – Heartbeat Technology.
  Transmitter housing made of durable polycarbonate. Battery lifetime up to 15 years. Measuring intervals can be adapted individually.

• Nominal diameter range

  DN 25 to 900 (1 to 36″)

• Wetted materials

  Liner: polyurethane; PTFE; hard rubber
  Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)

• Measured variables

  Volume flow

• Max. measurement error

  Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08 in/s)

• Measuring range

  9 dm³/min to 22500 m³/h (2.5 to 100000 gal/min)

• Max. process pressure

  PN 40, Class 300, 20K

• Medium temperature range

  Liner material hard rubber: 0 to +70 °C (+32 to +158 °F)
  Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
  Liner material PTFE: -20 to 70°C (–4 to +158 °F)

• Ambient temperature range

  Flange material carbon steel: –10 to +60 °C (14 to +140 °F)
  Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)

• Sensor housing material

  DN 25 to 300 (1 to 12″): AlSi10Mg, coated
  DN 350 to 900 (14 to 36″): Carbon steel with protective varnish

• Transmitter housing material

  Polycarbonat

• Degree of protection

  Compact version: IP66/67, type 4X enclosure and IP68, type 6P 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

• Display/Operation

  4‐line backlit display with touch control (operation from outside)
  Configuration via local display and operating tools possible; Remote data access via mail and SMS

• Outputs

  3x Pulse/switch output (passive); Modbus RS485

• Inputs

  Status input

• Digital communication

  LTE Cat M1; LTE Cat NB1; LTE Cat NB2; GPRS; EGPRS

• Power supply

  Internal:
  Batteries per DC 3.6 V External:
  AC 85 to 265 V (47 to 63 Hz) / DC 19 to 30 V

• Hazardous area approvals

  CSA, GP

• Product safety

  CE Marking, EAC Marking, UKCA Marking

• Metrological approvals and certificates

  Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  Custody transfer according to MI‐001
  Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

• Pressure approvals and certificates

  CRN, PED

• Hygienic approvals and certificates

  Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920