Endress+Hauser Promag H 10 Hygienic Electromagnetic Flowmeter

Endress+Hauser Promag H 10 hygienic electromagnetic flowmeter

The Endress+Hauser Promag H 10 is a hygienic electromagnetic flowmeter for basic sanitary applications. It targets food, beverage and life-science lines with conductive liquids, where the meter must be cleaned in place and resist steam. The Promag H 10 has a stainless steel sensor housing designed to 3-A and EHEDG requirements, a PFA liner and CIP/SIP-capable wetted parts, and the same simple operating concept used throughout the Promag 10 range. Seven Star LLC supplies the Promag H 10 in Oman and the GCC as an independent supplier in Muscat and quotes it from the line size and connection you need.

In the technical information the sensor is offered from DN 2 to DN 25 (1/12 to 1 inch) as standard, and from DN 15 to 150 (1/2 to 6 inch) with sensor option CI, which gives a wider range of hygienic sizes in a single product family.

Measuring principle and signal handling in the Promag H 10

The sensor applies a magnetic field across the pipe, and conductive liquid flowing through it induces a voltage that is proportional to velocity. Two electrodes in a PFA liner pick up the voltage, and the transmitter calculates volume flow from the cross-section. Pressure, density, temperature and viscosity do not enter the calculation. The measurement is bidirectional. The minimum conductivity is 5 µS/cm for liquids in general and 20 µS/cm for demineralised water, and the typical velocity range is 0.01 to 10 m/s.

Promag H 10 performance and materials

The standard flow error is ±0.5 % of reading ±1 mm/s, with an optional ±0.2 % of reading ±2 mm/s version, and the measuring range spans 0.06 dm³/min to 600 m³/h. The medium temperature is −20 to +150 °C, the process pressure rating is PN 40, Class 150 or 20K, and the liner is PFA with electrodes in 1.4435 (316L) or Alloy C22. Connections can be stainless steel 1.4404 (F316L), PVDF or a PVC adhesive sleeve, and seals are aseptic moulded types in EPDM, FKM or silicone.

Promag H 10 technical specifications

Choosing the Promag H 10 process connection and options

Match the connection to the plant standard: clamp, dairy fittings or flanges are shown in the document, and the seal material should suit the cleaning chemicals and temperatures. If your pipe is plastic, check the grounding method in the installation chapter. Communication options are HART, Modbus RS485 and IO-Link, and the transmitter can carry an optional display. The ambient range is −40 to +60 °C without a display and narrower with one; IP66/67, Type 4X applies.

Installing the Promag H 10 and cleaning the line

Mount the meter in a pipe that stays filled, preferably in a rising section, and avoid the highest point of the line. Provide inlet and outlet runs as the installation chapter describes, and support the sensor on the pipe, not the housing. During CIP and SIP the rated −20 to +150 °C process range and the seal material limits must be respected. The SmartBlue app uses Bluetooth with an access code and key for commissioning, and the write-protection switch under the display lock protects the settings.

Where the Promag H 10 fits in Oman and GCC plants

Dairies, juice and water-bottling plants, breweries, pharmaceutical packaging and cosmetic producers in the region use hygienic magmeters for ingredient transfer, product filling control and CIP supply verification. The compact stainless body copes with washdown and with high summer temperatures in unconditioned halls. For potable water and general utility lines, the Promag D 10 or Promag W is a better fit.

Promag H 10 versus other hygienic magmeters

The Promag H 10 is the basic version of the hygienic Promag H line; the Promag H 100, H 300 and H 500 add more outputs, higher accuracy options and larger displays. If you need only flow with a simple signal and optional digital link, the H 10 keeps cost and complexity low. If you need density, concentration or advanced diagnostics, look at a Coriolis meter such as the Promass S 100 instead.

Information to send with a Promag H 10 RFQ

• Fluid, conductivity, temperature and cleaning regime
• Line size and hygienic connection standard
• Flow range and accuracy class (standard or ±0.2 %)
• Output type and power supply
• Seal material and hygienic approvals needed
• Quantity and delivery location

Site conditions in Oman for the Promag H 10

Field instruments in Oman are exposed to strong sun, high ambient temperature, wind-blown dust and, on coastal plants, salt in the air. When you specify the Promag H 10, check the ambient and process temperature limits, the enclosure rating and the wetted and housing materials against the actual installation point, and consider sunshades for transmitters mounted in direct sunlight. Cable entries should be sealed with suitable glands so that dust and moisture cannot enter the housing.

Calibration and verification planning matters as much as selection. Record the range, configuration and tag data of each Promag H 10 at commissioning, define a check interval that suits the criticality of the loop, and keep the certificates with the plant documentation so that audits and shutdown work can proceed without delay.

Documents and quotation

A copy of the manufacturer technical information for the Promag H 10 is attached on this page so you can check ranges, connections and ordering codes against your specification.

Send the full order code or the process data (fluid, temperature, pressure, line size or tank data, output and approvals) and Seven Star LLC will prepare a quotation and confirm lead time. We are an independent supplier in Muscat and do not represent the manufacturer.