nCLD 62 MOx


Multi-Gas Analyzer

The nCLD 62 MOx is the next generation in measuring NO/NOX , O2 and CO2. Unique in speed and precision, the nCLD 62 MOx is modular designed and allows the continuous measurement of concentrations in the range of parts per million. The measuring principles comply with international emissions monitoring regulations and its new and intuitive user interface individually displays and connects to other instruments’ data.

Precise and Reliable
The nCLD 62 MOx single-channel multi-gas analyzer fulfills the specific requirements for exact and economical monitoring of NO/NOX, O2, CO2 to ensure compliance with relevant norms and regulations. All necessary data, such as calibration history, instrument status and warning conditions are continuously stored and available anywhere and at any time. The analyzer is designed for either mobile or stationary operation in line with an existing gas preconditioning unit, which ensures quality control as well as staying within TLVs (threshold limit value). Calibration and adjustment of the unit runs quick and automatically, ensuring unsurpassed precision and reliability.

User Friendliness
The new touch sensitive graphical user interface enables the user to individually adjust the instrument operation and data management according to his/ her needs and applications. The bright 7” monitor gives a clear overview and allows numerical and graphical display of values. Multiple digital in- and outputs guarantee a maximal connectivity and flexibility for the remote operation, control and maintenance of the nCLD 62 MOx.

Compact, Modular and Intelligent!
The nCLD 62 MOx is manufactured in a new compact and modular layout, in which each essential component of the chemiluminescence analyzer hosts its own CPU and interacts with other CPUs by BUS-communication. This assembly increases accessibility and serviceability by reducing wiring and piping. The measurement principle will conform to the standard method for NOX-detection in stationary source emissions (EN 15267).


Analyzer Type single chamber CLD with O2 and CO2 sensor for measurement of NO or NOX, O2 and CO2
Measuring ranges NO/NOX: four freely selectable ranges from 5 ppm – 5’000 ppm

O2: 0-25%

CO2: 0-20%

Min. detectable concentration* 0.5 ppm  NO/NOX

0.2 % O2

0.6 % CO2

Noise at zero point (1σ)* 0.25 ppm
Lag time <3 sec
Rise time NO(0-90%) <3 sec (in single channel mode with inactive filter)
Rise time O(0-90%) <3 sec
Rise time CO(0-90%) 20 sec
Temperature range 5-40 °C
Humidity tolerance 5-95% rel. h (non-condensing, ambient air and sample gas)
Dry air use for O3 generator internally generated (no external supply gas required)
Sample flow rate 0.04 l/min
Input pressure ambient externally stabilized within ±3 mbar
Power required 300 VA, 250 VA external membrane pump
Supply voltage 100-240 V/50-60 Hz
Interface USB(3x), HDMI, Bluetooth, RS232 (w/o 9pin connector), LAN, WLAN
Dimensions height: 133 mm (5¼”)

width: 450 mm (19”)

depth: 540 mm (21,2”)

Weight 16 kg (35 lb) without pump
Delivery includes nCLD 62 MOx analyzer, power cable, USB-LAN adapter
Standard nCLD 62 MOx: NO/NOX , O, CO2 analyzer with internal metal converter
Options · steel converter

· rack mount slides

· inlet filter

· USB-RS232 9pin connector

· FTDI-RS232-USB cable

· 24 V operation incl. DC vacuum pump

· analog output (external box): 4-20 mA into 500 Ω max.; 0-10 V

*Depending on filter setting.
Connectivity properties are country-specific.
ECO PHYSICS reserves the right to change these specifications without notice.



Further information can be found in the Product Brochure

Download Brochure