S4 NEBULA

S4 NEBULA

S4 NEBULA

Product catalog summary
Overview: The document describes the S4 NEBULA Heated Tunable Diode Laser Spectroscopy (TDLS) based ammonia analyser, designed for fast and accurate measurement in various applications including process and environmental monitoring, automotive, and research.
Key Features:
  • Flexible and easy to use with a low detection limit of 0.2ppm and a large dynamic range.
  • Quick warm-up time and contactless measurement ensure fast response and low maintenance.
  • High resolution and excellent gas selectivity provide long-term stability and accuracy.
Specifications:
  • Power Requirements: 110VAC - 250VAC or 24VDC, 150W max.
  • Outputs: 0-10 volts, RS232, Ethernet (remote software included), optional 4-20 mA.
  • Optional ambient pressure compensation.
  • Accuracy: ± 2% FDS; Precision: 0.2ppm with 60s averaging time.
  • Cross Sensitivity: <4% (15% vol. H2O); Resolution: 0.1ppm.
  • T90 Time: 2s at a gas flow rate of 3l/min.
  • Detector Type: Tunable Diode Laser Spectroscopy.
  • Ranges: 0 - 100ppm, 0 - 10000ppm, up to 0-20% available on request.
  • Dimensions: 19” X 133.3mm X 550mm; Weight: 12 Kg.
Alternative Measurement: The document also mentions an alternative method for ammonia measurement using the Signal Group 410 Converter, which converts NH3 and NO2 to NO using stainless steel. This can be used with the S4 QUASAR Heated vacuum chemiluminescence NOx analyser to measure NH3+NO2+NO. The system allows for manual calculation of NH3 values and includes a compact 3U high 19” rack enclosure.
Contact Information: Signal Group Ltd, Standards House, Doman Road, Camberley, Surrey GU15 3DF, United Kingdom. Tel: +44 (0)1276 682841, Email: [email protected]
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Catalog excerpts

S4 NEBULA-1

S4 NEBULA Heated TDLS Ammonia analyser Heated Tunable Diode Laser Spectroscopy (TDLS) based ammonia analyser for fast and accurate measurement in process & environmental monitoring, automotive and research applications. Contactless measurement High resolution Large dynamic range Fast response Quick warm-up time Long term stability Non-tablet Version available for system integrators

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S4 NEBULA-2

S4 NEBULA SPECIFICATIONS DETECTOR TYPE: Tunable Diode Laser Spectroscopy RANGES: Range A: 0 - 100ppm Range B: 0 - 10000ppm Ranges up to 0-20% available on request OUTPUTS: 0-10 volts RS232 Ethernet (remote software is included) Optional 4-20 mA. OPTIONAL: Ambient pressure compensation ACCURACY ± 2% FDS PRECISION: 0.2ppm with 60s averaging time CROSS SENSITIVITY: <4% (15% vol. H2O) RESOLUTION: 0.1ppm T90 TIME: 2s @ gas flow rate of 3l/min Alternative: Ammonia measurement Depending on the application, Signal Group can also offer a high efficiency converter of NH3 to NO in conjunction with a heated...

 Open the catalog to page 2
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