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FLOW EVO

Product catalog summary

General Overview
The document provides technical specifications for the smartGAS FLOW EVO infrared gas sensor, specifically designed for carbon dioxide (CO2) detection up to 20 Vol.-%. It highlights the sensor's pre-calibrated, compact design with 3/5 mm gas line connectors and a supply voltage range of 3.3 - 6 V DC. The sensor supports Modbus ASCII or RTU communication and features LED status indication.

Specifications

Measurement Principle: Non-Dispersive Infra-Red (NDIR), dual wavelength.
Measurement Range: 0 to 20 Vol.-% Full Scale (FS).
Flow Rate: 0.1 to 1.0 l/min.
Mounting Dimensions: 76 mm x 30 mm x 50 mm (L x W x H).
Warm-up Time: Less than 2 minutes for start-up, less than 30 minutes for full specification.

Performance

Digital Resolution: 0.01 Vol.-%.
Response Time: t90 ≤ 9.9 s, ton ≤ 16.5 s at 0.7 l/min.
Detection Limit: ≤ 0.07 Vol.-%.
Repeatability: ≤ ± 0.1 Vol.-%.
Linearity Error: ≤ ± 0.15 Vol.-%.
Long Term Stability: Zero ≤ ± 0.14 Vol.-%, Span ≤ ± 0.84 Vol.-% over 1000 hours.

Environmental and Electrical Characteristics

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.

Recommendations
Recalibration is recommended at first initiation and periodically depending on application and ambient conditions. For specific temperature and measurement ranges, consult smartGAS sales.

Legal and Contact Information
All rights reserved by smartGAS Mikrosensorik GmbH. For more information, visit their website or contact [email protected].

Catalog excerpts

EVO FLOW Infrared gas sensor CO2 // Carbon dioxide // 20 Vol.-% smartGAS item number: F3-212207-05000 • Pre calibrated • Compact design • 3/5 mm gas line connectors • 3.3 - 6 V DC supply voltage • Modbus ASCII or RTU • Status indication by LED • Low drift APPLICATION EXAMPLES GAS ANALYSING // PROCESS CONTROL // ENVIRONMENTAL MONITORING smartGAS Mikrosensorik GmbH |Huenderstr. 1 | 74080 Heilbronn | Germany phone: +49 7131/797553-0 | fax: +49 7131/797553-10 | www.smartgas.eu|[email protected]

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All rights reserved. Any logos and/or product names are trademarks of smartGAS. The reproduction, transfer, distribution or storage of information contained in this brochure in any form without the prior written consent of smartGAS is strictly prohibited. All specifications -technical included - are subject to change without notice. Depending on the application, the target gas and the measurement range the technical data may differ. No liability is accepted for any consequential losses, injury or damage resulting from the use of this document or from any omissions or errors herein. The data is...

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FLOW EVO

FLOW EVO

Catalog excerpts

All SmartGAS Mikrosensorik GmbH catalogs and technical brochures