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Handheld combustion monitoring

The ecom-B is built for boiler tuning and efficiency. Powerful magnets on the back of the analyser allow the technician to work hands free during any combustion analysis for increased efficiency.

Like all of our analysers the ecom-B utilises the newest technology and world-class engineering, ensuring your testing is easy and accurate.

Available with up to three sensors, this ready to run analyser has everything you need in one compact, robust and easy to carry case.

  1. Features
  2. Technical Specs
  3. Options
  4. Parts
  6. Videos
  7. Get a quote
  Standard Features   Optional Add-ons   ECOM Advantage  
Up to 3 Electrochemical Sensors
Sensor Options: 02, CO, NO
Data Logging with Memory Card
1.3m Standard Sample Line
150mm Inconel Probe (up to 1000oC)
CO Purge Pump to Prevent Oversaturation
Visual Condensate Trap
Flue Gas, Ambient, & Sensor Temperature
Onboard Calculations for CO2, Efficiency, Excess Air and O2 Correction!
Bluetooth Link
WI-FI connectivity
Calibration Gas Kit
Heated Sample Line
Magnetic back for hands free testing.
Stronger pump for a faster flow rate



Product Features

Up to 3 gas sensors (Long life).
+ 100 hPa differential pressure measurement. (option)
IR interface for ecom-P thermal printer (option)
Soot measurement via soot pump (option).
Backlit display.
Optical condensate monitoring
3-chamber tubing, coaxial sampling probe and T-Room sensor
Emission, temperature and draught measurement without plug connection change.
Internal memory for 300 measurements
ecom PC software (free of charge)
Comprehensive accessory program

Measured Values

O2 (0-21%)
CO (0-4000 ppm)
Gas temperature (0-500oC)
Air temperature (0-99oC)
Pressure (+ 100 hPa)


Differential pressure (+ 100 hPa)
CO extended range (0-1000 ppm)
NO measurement (0-5000 ppm)

Calculated Values:

CO2, CO (undiluted), NOx, losses, efficiency (0-120%), dew point, mg/kWh, mg/m3, adjustable O2 ref.


LC display, 70 x 40 mm. max. 8lines
Backlit for optimal reading also in the dark

Sampling Probe:

Coaxial probe 220 mm
3-chamber tubing 2.2m
Fixation cone

Measurement Gas Preparation:

Condensate trap with exchangeable moisture-absorbing pad

Operation Safety Features

Temperature trend indication for core stream search
CO switch off without measurement interruption by exceeding of pre-set limit value
Automatic fresh air purging by CO exceeding
Automatic fresh air purging after measurement.
Optical condensate monitoring
Long life sensors
Integral battery with extended lifespan

Data Processing

Internal memory for 300 measurements
Integral sending diode for external IR printer
Bluetooth interface (option)
Data exchange with ecom PC software

Power Supply

Battery/Mains power
Including charger


Dimensions / Weight

Approx. 250 x 180 x 80mm (L x H x W)
Approx. 2.1 kg (complete)
Item No. Description
102802 ecom-B, flue gas analyser with O2 and CO - H2 -compensated- sensors (both Long life sensors)
Complete with battery, fitted in aluminium housing with fixing magnets on the back, sampling
probe 150 mm with fixation cone, 3-chamber tubing (1.5 m), T-Room sensor with cable and fixation
cone, operation manual on USB drive, calibration certificate –issued after 100% calibration in calibration chamber.
PC software for data management downloadable free of charge
100161 NO measurement (0 - 5.000 ppm)
3140300 ecom-P - infrared printer for documentation of measured values (incl. printer paper roll and one-way batteries)
102884 Tubing for differential pressure measurement (1.5 m)
102888 T-Room stick - PT 2000- H 28 x ø 11 mm
10166 T-Room probe - Length 260 mm with 3 m cable
102852 Shoulder carrying strap – black, length-adjustable
102851 Textile carrying pouch - black, with storage compartment for consumables, with zipper, approx. 24.5 x 30 x 8 cm. Instrument fitted in pouch can be positioned on metal surfaces
102883 Shoulder carrying strap + textile carrying pouch set - as above described
50538 Soot pump set - Consisting of soot pump, soot comparison scale, tube of piston grease, socket wrench and 200 soot papers
102776 Condensate pads – pack of 5 pieces
31000043 Data cable -> PC (RS 232)
51521 Adapter cable USB / RS 232 (requires 31000043)
100965 Universal CO multi-hole probe – telescopic, 80–280 mm
100943 Universal O2 multi-hole probe – telescopic (80-280 mm) with three easily exchangeable sealing plugs for measurement openings from Ø 5 to 25 mm.
  Part Part Number Description
Water Trap Filer (10pk) Condensation Trap Filter (10/PK) 50803 Particulate filter located on top of water trap assembly.
In-line Smoke Filter Standard (1 EACH) In-line Smoke Filter Standard (Each) 50803 Standard 3/4" in-line filter in clear plastic casing
Condensate Water Trap Filter Condensate Water Trap Filter (8/PK) 52477 Condensate Water Trap Filter
Thermal On-board Printer Paper (5/PK) Thermal On-board Printer Paper (5/PK) 50513 Printer paper for on-board thermal printer
Wireless Remote Wireless Remote ecom-R Wireless Remote
220mm SCD Probe Pipe 220mm SCD Probe Pipe 20051 220mm SCD Probe Pipe and Thermocouple with Handle
CL Probe Cone CL Probe Cone 52252 CL Probe Cone
9mm Female Gas Adapter 9mm Female Gas Adapter 100581 9mm Female Gas Adapter
8mm Female Draft Adapter 8mm Female Draft Adapter 100582 8mm Female Draft Adapter
Calibration Hoser Calibration Hose   Calibration Hose Attachment with Gas Connector
1 Amp Fuse 1 Amp Fuse   1 Amp Fuse Located Under Power Supply
IR Thermal Printer IR Thermal Printer ecom-P IR Thermal Printer
Black Silicone Tubing Black Silicone Tubing 50601 Small Black Silicone Tubing for Water Trap and Calibration Hose
Ambient Air Temperature Stick Ambient Air Temperature Stick 100222 Ambient Air Temperature Stick
O2 Sensor O2 Sensor 100750 OO/105 - Life span 5 years
O2 Sensor O2 Sensor 54649 5FO - Life span 2 years
CO Sensor CO Sensor 10121 A5F - Life span 5 years
NO Sensor NO Sensor 54650 5NF - Life span 5 years




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