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smartGAS Mikrosensorik GmbH
Sulfur Hexafluoride SF6 1000 ppm

Sulfur Hexafluoride SF6 1000 ppm

Product catalog summary

Product Overview
The FLOWEVO Infrared Gas Sensor is designed for detecting Sulfur Hexafluoride (SF6) at a concentration of up to 1000 ppm. It features a compact design, pre-calibration, and a 3/5 mm gas line connector. The sensor operates on a supply voltage of 3.3–6 V DC and supports Modbus ASCII or RTU communication protocols. Status is indicated by an LED, and the sensor is characterized by low drift.

Applications
The sensor is suitable for fixed and portable SF6 leakage detection, tracer gas measurement, SF6 analysis, high voltage cables and transformers, and laboratory use.

Available Equipment
Additional equipment includes a gas cooler, particle filter, gas pump, calibration software, and mounting equipment.

Technical Specifications

Measurement Principle: Non-Dispersive Infra-Red (NDIR), dual wavelength
Measurement Range: 0 to 1000 ppm Full Scale
Flow Rate: 0.1 to 1.0 l/min
Mounting Dimensions: 70 mm x 60 mm x 40 mm
Warm-up Time: Less than 2 minutes for start-up, less than 30 minutes for full specification

Measuring Response

Digital Resolution: 0.1 ppm
Response Time: Standard t90 ≤ 12.6 s, Fast t90 ≤ 1.2 s
Detection Limit: ≤ 8 ppm (Standard), ≤ 14 ppm (Fast)
Repeatability: ≤ ± 10 ppm
Linearity Error: ≤ ± 15 ppm
Long Term Stability: Zero ≤ ± 30 ppm, Span ≤ ± 40 ppm over 1000 hours

Environmental and Electrical Parameters

Operating Temperature: 0 to +50 °C
Storage Temperature: -20 to +60 °C
Air Pressure: 800 to 1150 hPa
Humidity: 0 to 95% relative humidity (non-condensing)
Supply Voltage: 3.3 V to 6.0 VDC
Power Consumption: Average < 800 mW

Additional Information
Recalibration is recommended at first initiation and periodically depending on application and ambient conditions. The document specifies that all technical data are subject to change without notice and advises consulting smartGAS for specific requirements.

Catalog excerpts

FLOWEVO Infrared gas Sensor Sulfur Hexafluoride SF6 1000 ppm smartGAS item number: F3-602105-05000 Pre calibrated Compact Design 3/5 mm gas line connector 3.3–6 V DC supply voltage Modbus ASCII or RTU Status indicated by LED Low drift Application examples Fix and portable SF6 leakage detection Tracer gas measurement SF6 analysis High voltage cables and transformers Laboratories Available equipment Gas cooler Particle filter Gas pump Calibration Software Mounting equipment smartGAS Mikrosensorik GmbH I Huenderstr. 1 I 74080 Heilbronn I Germany T +49 7131 797553-0 I F +49 7131 797553-10 I [email protected] I www.smartgas.eu Available design in support Mechanical Installation Data communication Gas pre-treatment

Open the catalog to page 1

FLOWEVO I Sulfur Hexafluoride SF6 I F3-602105-05000 General features Measurement principle: Non-Dispersive Infra-Red (NDIR), dual wavelength Measurement range: by flow (nearly atmospheric pressure) Flow rate: Mounting dimensions: Warm-up time: < 2 minutes (start-up time) < 30 minutes (full specification) Measuring response* Digital resolution: Linearity error (straight line deviation): Long term stability (zero): Long term stability (span): Influence of T, P, flow rate, other* Temp. dependence (zero): Temp. dependence (span): Pressure dependence: Flow rate dependence: Cross sensitivity (zero)...

Open the catalog to page 2

Sulfur Hexafluoride SF6 1000 ppm

Sulfur Hexafluoride SF6 1000 ppm

Catalog excerpts

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