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OBS-ONE GS Unit

From the OBS-ONE series

OBS-ONE: system by HORIBA for automotive test systems.

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Technical specification

Every engineering figure, laid out to scan quickly

Technical specification for OBS-ONE GS Unit
Interfaces Ethernet
Gas measurement principle Heated NDIR for CO/CO2; heated CLD or dual CLD for NO/NOx/NO2; heated FID for THC; Pitot flow meter for exhaust flow.
Operating temperature -10–40 °C

Values by configuration

These values differ with the controller or interface the sensor is used with. Each row applies to one configuration only; check the configuration in the system builder or with us.

Outputs and interfaces Digital I/O
Outputs and interfaces 4-20mA
Technical specification details 0–2.0 to 0–65.0 m3/min
Technical specification details 0–0.5 to 0–10 vol%
Technical specification details 0–5 to 0–20 vol%
Technical specification details 0–100 to 0–3000 ppm
Technical specification details 0–100 to 0–10000 ppmC
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