Precision and power in a compact case

The ecom-EN3 and ecom-EN3-R models are among the most versatile flue gas analysers in their class. Designed for daily use by heating engineers, service technicians and chimney sweeps, they offer precise measurement technology, robust construction, and maximum operating convenience – compactly packaged in a sturdy aluminum-framed case. Whether gas, oil or solid fuel systems, the ecom-EN3 is perfectly equipped for every challenge.

O₂

NO₂

SO₂

H₂S

H₂

CO%

CO₂

CH₄

CₓHᵧ

Basis EC Opt. EC Opt. NDIR Opt. Pellistor

max.

6 Gas options

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ecom-EN3-R -
A device that thinks for itself and works alongside you

The ecom-EN3 reliably measures all relevant flue gas parameters in accordance with EN 50379-2 and 1st BImSchV. The operation is intuitive, the large color display is easy to read and measurements begin in seconds – the built-in thermal printer delivers results right on the spot.

The ecom-EN3-R goes one step further: It features an integrated soot measurement function that enables an even more comprehensive assessment of the combustion system without the need for an additional soot pump.

Options

Additional NO sensor
Additional sensor options (up to 4 sensors possible)
Mini sample gas cooler for optimal gas conditioning
4-Pa test

Direct contact.
Clear Solution

We provide personal support and develop tailored solutions for your needs.

We are happy to advise you

+49 2371 945-5

ecom GmbH
Am Großen Teich 2
D-58640 Iserlohn

Why choose ecom
devices?

Climate chamber calibration

The measurement accuracy of gas sensors (CO, NO, SO2) is determined and adjusted at 5, 20, and 40°C in a climate chamber using standardized test gases. In specially developed gas channels, overpressure and underpressure in the flue gas analyzer are balanced.

Completely ready to measure

ecom devices are delivered completely ready for measurement with probe, tubing and extensive connection accessories. Includes consumables for the initial period of use for an immediate start without additional effort.

CO overload protection

The automatic CO shutdown with integrated fresh air purging reliably protects the CO sensor from overload, even without interrupting other measurement parameters. This ensures precise results and a significantly longer sensor lifespan.

Additional sensor options

The ecom-EN3-R can be individually configured with up to 6 gas options and enables simultaneous measurement of different gases in just one device. The flexible sensor configuration ensures maximum adaptability for a wide variety of measurement tasks and applications.

Large sample gas pump

The particularly powerful sample gas pump delivers up to 2.6 l/min, making it one of the strongest in its device class. Compared to conventional devices, this corresponds to up to five times higher flow rate, for fast, stable and precise measurement results.

Electronic condensate monitoring

Electronic condensate monitoring detects accumulating condensate early and reliably protects the device from moisture. If the condensate volume is too high, the measurement is automatically shut down for maximum operational safety and consistently precise measurement results.

Easy operation

The intuitive menu navigation enables quick and safe operation right from the first use. Clear structures, logically organized menus and a user-friendly interface ensure efficient work without lengthy training time.

Integrated printer

The integrated printer allows for direct printing of measurement results on-site. This saves time, ensures complete documentation and eliminates the need for additional devices.

Wireless data transmission WiFi or BLE

Wireless data transfer enables fast and reliable transmission of measurement data without additional cabling. With the free ecomMANDER App, devices can be conveniently controlled remotely and measurement values displayed in real-time on a smartphone or tablet. This provides greater flexibility in use and efficient processing of results.

Lightweight construction & transport protection

The ultra-light aluminum housing ensures maximum mobility and high robustness in daily work. In combination with an aluminum-framed transport case, the device is optimally protected and can be transported safely and comfortably at all times.

Simple digital exhaust gas analysis

At ecom, we combine precise measurement technology with intelligent software. Digitalization in the trades requires solutions that are wireless, secure, and above all intuitive. With the ecomMANDER app, your smartphone becomes the central hub for all measurement data. From simple connection setup to live display of values and paperless documentation.

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Our service promise

Your measuring device is your most important tool – when it fails, it costs time, money and frustration. Thanks to the many years of experience of ecom’s internationally based customer service team, users worldwide benefit from first-class service, short processing times and measurement accuracy of the highest standard.

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Technical specifications

With O₂ / CO (H₂ comp.) longlife sensors
Automatic CO switch-off and purging (without interrupting the measurement)
Large condensate trap including electronic condensate monitoring
Integrated thermal high-speed printer
Wireless data transmission (e.g., to a smartphone or tablet)
High-performance lithium-ion battery
LED flow indicator
TFT color display and backlit keyboard
Low-maintenance high-performance sample gas pump (2.6 liters/minute)
Complete in aluminum housing yet ultra-lightweight
With high-quality heated sampling probe (250 mm) for integrated soot measurement – including thermocouple, cone and high-quality 3-chamber tubing (3 m)
T-room sensor
Power supply + power supply pouch (battery charging possible from outside with closed case)
Aluminum-framed transport case with comfort carrying strap
Calibration certificate – created after 100% sensor calibration in climate chamber
ecom service package (including free PC software)

Dimensions

(W x H x D): 400 x 275 x 205 mm

Weight

Approx. 7.5 kg (complete with sampling system)

Tested according to EN 50379-2 and 1st BImSchV

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Downloads & information

Technical data sheet ecom-EN3-R (Flue gas analysis)

ecom-EN3-R Flyer

Reliable. Precise. Durable.

Whether classic or in the R variant with integrated soot measurement – the EN3 series is the perfect tool for professionals who rely on quality and precision.

The sturdy housing, intelligent electronics and carefully calibrated sensors make the ecom-EN3 a true “endurance runner” in everyday use.