The professional solution for large combustion plants

The ecom-J2KNpro is the powerful portable measuring device for inspection and adjustment work on medium and large combustion plants. Developed for the highest demands in industry, power plant and engine technology, it combines robust construction with precise sensor technology and modern data communication.

A special highlight is the detachable wireless control unit with a range of up to 70 meters. This is ideal for bridging distances between the measurement and the adjustment locations. Tested according to EN 50379-2 and 1st BImSchV.

O₂

NO₂

SO₂

H₂S

CO%

H₂

CO%

CO₂

CH₄

CₓHᵧ

Basis EC Opt. EC Opt. NDIR Opt. Pellistor

max.

6 Gas options

Order directly online

Order accessories

Request product

ecom-J2KNpro^Easy -
Powerful.
Reliable.
Flexible.

The Easy version forms the strong foundation of the ecom-J2KNpro series. Equipped as standard with durable O₂ and CO sensors (H₂-compensated), the device can be expanded with up to six gas measurement components.

Thanks to internal device heating, the measuring device delivers stable results even at low temperatures. Multi-stage measuring gas filtration, automatic condensate drainage and a high-performance measuring gas pump ensure safe and efficient operation.

The detachable wireless control unit with a backlit TFT color display enables comfortable operation even over longer distances.

Options

NO_x calculation via NO sensor or NO_x measurement (NO + NO₂ sensor) possible
Further sensor options (SO₂, H₂S, H₂, CO%)
Higher resolution and accuracy in the NO_Low (0-300 ppm) or NO_{2 Low} (0-100 ppm) range
C_xH_y measurement via catalytic measurement method (Pellistor)
Measurement of flow velocity in flue gas

Option package with MCERTS performance standard approval

Variants with O₂, CO, NO, NO₂, SO₂ possible
Stainless steel sample gas cooler with electronic level indicator and automatic condensate drainage
Heated sampling probe (300 mm), cone and NO_x tubing (3.5 m)

Certified according to MCERTS performance standards for Handheld Emissions Monitoring Systems (HEMS)

ecom-J2KNpro ^Expert –
For demanding emissions and adjustment work

The Expert variant is designed for the inspection and adjustment of large combustion plants. It features extended sensor options, integrated soot measurement, a heated probe and an electronic sample gas cooler as standard.

Options

Typical features of the Expert version:

O₂ / CO / NO / NO₂ as standard
Integrated soot measurement
Heated gas sampling probe
Electronic sample gas cooler
High-performance measuring gas pump
Wireless control unit
XL aluminum frame case

Ideal for continuous industrial use with comprehensive emissions analysis.

ecom-J2KNpro ^Engine –
For engine and CHP analysis

The Engine variant is specially designed for measurements on combined heat and power plants, generators and engine systems. Sensors, gas conditioning, and probes are designed for high flue gas temperatures and dynamic load conditions.

Options

Special features of the Engine version:

O₂ / CO / NO / NO₂ as standard
Robust probe with mini heat protection shield
Electronic sample gas cooler
Integrated thermal quick printer
Memory & wireless data transfer
Stable transport case for mobile use

Reliable measurement results even under demanding operating conditions.

Biogas Option

With the biogas option, the ecom-J2KNpro becomes a specialized solution for biogas plants and gas conditioning.

Options

By integrating CH₄ and H₂S sensors, the device is suitable for:

Biogas and landfill gas plants (flue gas analysis)
Methane determination
Safety monitoring for H₂S exposure

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 the climate chamber using standardized test gases. Overpressure and underpressure in the flue gas analyser are compensated in specially developed gas channels.

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-J2KNpro can be individually combined with up to 6 gas options, enabling simultaneous measurement of various gases in just one device. The flexible sensor configuration ensures maximum adaptability for a wide range 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.

Internal device heating

The standard internal heating ensures stable measurement conditions even at sub-zero temperatures. If the ambient temperature drops below 10 °C, the heating activates automatically. The gas channel is kept at a constant temperature, allowing measurements to start faster and reliably reducing condensate formation in the gas path.

Wireless remote control

Thanks to the wireless remote control with a range of up to 70 m in clear sight, measurements can be comfortably controlled from a distance. This increases flexibility in use and simplifies work, especially with hard-to-reach systems.

Easy operation

The intuitive menu navigation enables quick and safe operation right from the first use. Clear structures, logically designed menus and a clear user interface ensure efficient work without long training periods.

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 transfer 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 case, the device is optimally protected and can be transported safely and comfortably at all times.

ecom-J2KNpro in Video

Simple digital flue 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.

Learn More

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.

Learn More

Technical specifications

With O₂/ CO (H₂ comp.) longlife sensors
Automatic CO switch-off and purging (without interrupting the measurement)
Condensate trap or sample gas cooler incl. electronic condensate monitoring (depending on the equipment variant chosen)
Powerful lithium-ion battery
Wireless data transfer (e.g. to a smartphone or tablet)
Automatic condensate drainage
Integrated thermal quick printer
With high-quality sampling probe incl. thermocouple, cone and high-quality 3-chamber tubing
Status display for basic functions, settings and warnings
Completely in a robust yet ultra-light aluminum housing
T-room sensor
With integrated soot measurement (included in standard scope of delivery)
In a spacious aluminum-framed transport case with comfort carrying strap
Calibration certificate – created after 100% sensor calibration in the climate chamber
ecom service package (incl. free PC software)

Wireless remote control

(included in every standard scope of delivery)

Long range for bridging distances between the measuring point (flue outlet) and adjustment point (e.g. burner, control cabinet, etc.)
Incl. T-room sensor connector, mini USB connection (data transfer to a laptop or PC, among others), SD card slot
Backlit keyboard and high-quality TFT color display
Indication, printout and storage of measurement data
Complete device operation (e.g. manual CO shut-off, start and end of measurements, data processing, …)
Stable wireless data transmission (maximum avoidance of interference, overcoming metal or concrete obstacles, automatic connection establishment, no abrupt connection loss while retaining all measurement data, automatic establishment and restoration of the wireless connection)

Dimensions