ISOIL Industria Spa

Thermal Energy meter IFX-E4 ISOFLUX


The thermal energy meter IFX-E4 is designed for residential and office application and link the different protocols with the “ONE” function.

With a composite measuring pipe, the IFX-E4 is the perfect solution for homes and offices, a light but flexible meter.

Its internal memory provides a full capacity to store the data for more than 30 months, and the three protocols available make it easy to integrate the meter into a new or existing network.

The “ONE” function helps to change some metrological parameters before installing it.

Technical Specifications
Technical Data
Omologation & Certifications

The IFX-E4 thermal energy meterflow meters, energy meters, ultrasonic flowmeters, and industrial automation systems have been ISOIL Industria‘s passion and continuous research since 1958, and for any information or advice please do not hesitate to contact our specialists.

Technical Specifications

  • Measuring range from 0.6m3/h to 6m3/h
  • Size from ¾” to 1”1/2
  • Nominal pressure PN16
  • Execution T90
  • Function ONE
  • Three protocols available

Technical Data

  • Power supply 12/24Vac/dc; 230 Vac; Batteries
  • Precision Class 2
  • Protection degree IP65 (IP68 optional)
  • Connection threaded
  • Maximum Thermal Power value 976MW
  • Pulse Inputs type IB
  • Maximum admissible frequency for pulse inputs 3Hz
  • Maximum admissible tension for pulse Inputs 3.6V
  • Pulse Output Class OB
  • Pulse output type Open collector
  • Admissible current for pulse outputs 20mA
  • Admissible tension for pulse outputs 24V
  • Pulse output length 125ms
  • Available protocols Mbus, Wmbus, MODbus, BACnet, LoRaWan

Omologation & Certifications

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