Smart RSS-SF6 Sensor
The RSS SF6 sensor can easily be integrated into OEM systems, where long term stability, repeatability and reliable performance are required. Furthermore, its high-precision NDIR technology also qualifies the RSS SF6 gas sensor for utilisation in numerous laboratory measurements where precision and reliability are of uttermost importance for subsequent processing. Special build-in solutions to provide IP54 protection and easy field gas-calibration are available.
Technical parameter Measurement principle: Dual wavelength, Non Dispersive Infra-Red (NDIR), Measurement range: 0-50/1000/1500ppm Gas supply: by diffusion (atmospheric pressure) Warm-up time: < 2 minutes (start-up time) < 11 minutes (fade in finished) < 30 minutes (full specification) Measuring response Response time (t90): appr. 60 s Digital resolution (@ zero): 1 ppm Repeatability: ≤ ± 15 ppm Linearity error (straight line deviation): ≤ ± 20 ppm Long term stability (span): ≤ ± 30 ppm over 12 month period Long term stability (zero): ≤ ± 25 ppm over 12 month period Influence of T and P Temp. dependence (zero): ≤ ± 1.5 ppm per °C Temp. dependence (span): ≤ ± 3 ppm per °C Pressure dependence: ± 0-100 % of measurement value / hPa Electrical inputs and outputs Supply voltage: 6.5 V-9 V DC Supply current (peak): < 140 mA Inrush current: < 600 mA Average power consumption: < 800 mW Output signal: RS 485, 4-20mA Climatic conditions Operating temperature: -20°C + 40 °C Storage temperature: -20°C + 60 °C Air pressure: 800-1150 hPa Ambient humidity: 0-95 % relative humidity (not condensing) Typical values related to 1013 hPa and 22 °C for dry (not condensing) and clean sample gas. Stated values exclude calibration gas tolerance.
Contact Details
Customer Service Department
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Call Us: (+86) 0371-68988008
Fax: (+86) 0371-68980201
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Email: [email protected]
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Address:High-new Tech Zone
Zhengzhou, Henan, China