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330L item 136

This gas analyzer can measure CO and O2. CO2 is calculated depending on the type of fuel.
The Testo 330L uses the principle of an electrochemical cell and is mainly used for small and medium sized boilers.

Specification

– Measurement Range :  0 – 4000 ppm CO and 0 – 20% O2.
– Units : ppm, %
– Data Storage : 200 measurement points
– Detection Limit : 1 ppm CO and 0.1% Vol. O2
– Software : yes
– Packaged weight : 3 kg
– Number of packages : 1

Key Points

– Gas sensor remaining life readout
– Automatic monitoring of level in condensate drain with alert if it is too full
– Error messages with description and diagnostics
– Reminder on date of last maintenance check
– Analyzer internal temperature readout

J2KN item 137

This analyzer can continuously measure O2, CO, NO, NO2 and SO2 for several hours on 2 MW boilers, engines, turbines and so forth.
The Ecom J2kn uses the principle of an electrochemical cell. It includes a pressure sensor and up to 6 electrochemical cells.
The remote control box operates up to 50 m away.
It has a heated line and probe for NO2 measurements and an H2 compensated CO cell. CO2 is calculated from the type of fuel.

Specification

– Measurement Ranges : 0 – 21% O2, 0 – 4000 ppm CO H2 compensated, 0 – 5000 ppm NO, 0 – 1000 ppm NO2, 0 – 5000 ppm SO2
– Units : %, ppm, mg/m3
– Data storage : yes
– Detection Limit : 1 ppm CO, 0.05% O2, 1 ppm CO, 1ppm NO2, 1 ppm SO2
– Internal Pump : yes
– Communication interface : yes
– Software : yes
– Packaged weight : 15 kg
– Number of packages : 1
 

Key Points

– Complies with regulations on compulsory inspection of 4 to 400 kW boilers and 400 kW to 20 MW boilers
– Heated internal exhaust circuit to prevent condensation
– Automatically seeks measuring point with trend display
 

Q-Track item 452

This portable device measures carbon monoxide in ambient air with an electrochemical cell and measures carbon dioxide using non-dispersive infra-red detection.

It can also indicate temperature and relative humidity.

It operates on battery and mains power.

Specification

– Measurement Range : 500 ppm CO, 5000 ppm CO2
– Units : ppm, °C, %
– Temperature : from 0°C to +50°C
– Relative Humidity : 0 – 95%
– Detection Limit : 1 ppm CO, 1 ppm CO2
– Data Storage : 15000 measurement points
– Communication interface : yes
– Software : yes
– Packaged weight : 6 kg
– Number of packages: 1

 

Points clés

– Weight for user : 1 kg
– Powered by 4 AA batteries (1 set in the device, 1 set of new batteries supplied)

Gas 3000 item 547

This portable analyzer can measure CH4, CO2, O2 and H2S for biogas applications.

The GAS 3000 uses infra-red detection for CH4 and CO2 and electrochemical cells for O2 and H2S.

It is used to measure gas in the soil, to monitor landfills and waste processing sites and for biogas quality control.

It is supplied with a probe and a hydrophobic filter.

Specification

– Ranges : 0 – 100% CH4, 0 – 50% CO2, 0 – 25% O2, 0 – 5000 ppm H2S
– Units : %, ppm
– Internal Pump : yes
– Data Storage : yes
– Communication interface : yes
– Software : yes
– Recommended for use with : 622

Key Points

– Battery Life : 4 to 6 hours