CLD Analyzer

For monitoring: NO, NO2, NOX

CLD Analyzer | NO, NO2, NOX Analyzer

The TRACE-GAS CLD analyzers are based on the chemiluminescence effect for the detection of nitrogen oxides. They combine a direct measuring method with fast reaction times and a long lifetime. They convince by low maintenance requirements and extremely stable measured values.

Chemiluminescence Analyzer, CLD Analysator, NOX, NO2, NO
For monitoring: NO, NO2, NOX

CLDmono Analyzer

Single channel CLD analyzer for precise detection of nitrogen monoxide (NO). By using a NOX-converter and a switch at the reaction chamber, nitrogen monoxide and higher value nitrogen oxides (NOX) can be measured sequentially. In addition, the instrument with converter can also be used for pure nitrogen oxide (NOX) measurement.
optional

NOx Converter

For monitoring: NO, NO2, NOX

CLDdual Analyzer

The dual-channel analyzer with its parallel arranged reaction chambers allows the simultaneous measurement of NO and NOX.
For raw gas measurements the CLDdual can be heated to 190°C and is ideally suited for both high and low concentrations.
The NO2 content can be determined by calculation.

By integration of a NDIR sensor an additional measurement of CO/CO2 is possible.

Chemiluminescence detector

Key Features

direct measuring method

high dynamic range

very good signal-to-noise ratio (SNR)

intuitive user interface

high life span

extremely stable measurement values

quick response time

capacitive touch screen

extremely low maintenance

modular structure

Chemiluminescence detector

Fields of Application

01

Monitoring & Regulating

Analysis of chimney exhaust gases
DeNOX of plants
Monitoring of marine engines
NO2 measurement in buildings
Operation of burners and boilers
Waste incineration
Water analysis TNb

02

Industry

Automotive industry
Chemical and high-tech industry
Quality control in production

03

Research

Biomedical development labs
Pharmaceutical development labs
Plant physiology research
Petrochemistry

04

Other fields

Agriculture

Technical Data

Technical dataCLDmono basicCLDdual basic
Ambient temperature10 – 35 °C (non condensing)
Inlet pressure800 – 1.100 mbar
Gas flow30 – 200 ml/min/channel 1
CommunicationModbus TCP/IP + analog output 4 – 20 mA
Dimensions (L x W x H)19″ 3 HU (543 x 485 x 143 mm)
Weightapprox. 23 kg
Supply voltage230 V AC/50 – 60 Hz
Heatable70 – 190 °C
User interface7″ LCD (resistive touch)
1 can be adjusted if necessary

Specifications

SpecificationsCLDmono basicCLDdual basic
Measuring range (FS) min.0 – 100 ppm
Measuring range (FS) max.0 – 3.000 ppm
Limit of detection (LOD) 1 @t10-t90 ≤ 10 s≤ 40 ppb (3σ)≤ 20 ppb (3σ)
Linearity≤ ± 0,5 ppm or ± 1 % measuring value (FS: 100 ppm)≤ ± 5 ppm or ± 1 % measuring value (FS: 3.000 ppm)
Zero drift≤ ± 1 ppm in 10 h
Span drift≤ ± 1 % FS in 10 h
1 specified for constant temperature, flow and inlet pressure

Need help?

We look forward to help you choose the perfect gas analysis products for your needs. Talk to us about different technologies and our NO analyzers analyzers or nitrogen oxides OEM sensors (CLD).

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com

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