Address: No. 91-93, Lane 5, An Phu Ward, District 2, HCM City
Telephone: (+84) 24 6663 2426
Hotline: (+84) 961 739 336
Operation Time: all weekdays (except Sunday and National Holidays)

Endress+Hauser Proline Promag H 200 Electromagnetic flowmeter

The flowmeter for smallest flow rates with genuine loop-powered technology.

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Promag H is the preferred sensor for applications with highest requirements in the food and beverage and life science industries. Promag H 200 offers in addition genuine, industry-compliant two-wire technology. This enables the device to be seamlessly integrated into existing infrastructures and control systems. Additional advantages are high operational safety in hazardous areas thanks to an intrinsically safe design (Ex ia), and a familiar installation procedure.


  • Flexible installation concept – numerous hygienic process connections

  • Energy-saving flow measurement – no pressure loss due to cross-section constriction

  • Convenient device wiring – separate connection compartment

  • Safe operation – no need to open the device due to display with touch control, background lighting

  • Maintenance-free – no moving parts

  • Integrated verification – Heartbeat Technology™


  • The measuring principle is virtually independent of pressure, density, temperature and viscosity

  • For demanding hygienic applications.

Device properties

  • Liner made of PFA

  • Sensor housing made of stainless steel (3A, EHEDG)

  • Wetted materials CIP, SIP cleanable

  • Loop-powered technology

  • High ingress protection: IP69K

  • Plant safety: worldwide approvals (SIL, Haz. area)


Measuring PrincipleElectromagnetic
Product headlineThe flowmeter for smallest flow rates with genuine loop‐powered technology. For demanding hygienic applications.
Sensor featuresFlexible installation concept – numerous hygienic process connections. Energy‐saving flow measurement – no pressure loss due to crosssection constriction. Maintenance‐free – no moving parts. Liner made of PFA. Sensor housing made of stainless steel (3-A, EHEDG).
Transmitter featuresConvenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Loop‐powered technology. Robust dual‐compartment housing.
Nominal diameter rangeDN 2 to 25 (¹⁄₁₂ to 1")
Wetted materialsLiner: PFA
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum; Platinum
Measured variablesVolume flow, mass flow
Max. measured errorVolume flow: ±0.5 % o.r. ± 2 mm/s (0.08 in/s)
Measuring range0.06 dm³/min to 300 m³/h (0.015 to 80 gal/min)
Max. process pressurePN 40, Class 150, 20K
Medium temperature range–20 to +150 °C (–4 to +302 °F)
Ambient temperature range–40 to +60 °C (–40 to +140 °F)
Sensor housing material1.4301 (304), corrosion resistant
Transmitter housing materialAlSi10Mg, coated
Degree of protectionIP66/67, type 4X enclosure
Display/Operation4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
Outputs4‐20 mA HART (passive)
Pulse/frequency/switch output (passive)
Digital communicationHART, PROFIBUS PA, FOUNDATION Fieldbus
Power supplyDC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
Hazardous area approvalsATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC, JPN
Product safetyCE, C-Tick
Functional safetyFunctional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) 
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
Pressure approvals and certificatesCRN
Material certificates3.1 material
Hygienic approvals and certificates3-A, EHEDG