Compact thermal mass flow meter (eco-inline) (32 pages)
Summary of Contents for SUTO A699 3491
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English Instruction and operation manual Measuring chamber A699 3491/3493...
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The device is destined exclusively for the described application. SUTO offers no guarantee for the suitability for any other purpose. SUTO is also not liable for consequential damage resulting from the delivery, capability or use of this device.
1 Safety instructions 1 Safety instructions Please check if this instruction manual matches with the product type. Please observe all notes and instructions indicated in this manual. It contains essential information which have to be observed before and during installation, operation and maintenance.
• Please make sure that the storage temperature of the device is between -10 ... +50°C. • Avoid direct UV and solar radiation during storage. • For the storage the humidity has to be <90%, no condensation. 2 Registered trademarks SUTO ® Registered trademark of SUTO iTEC Measuring chamber...
2... 5 l/min at the sensor tip. * * If the Measuring chamber A699 3491 is used, this flow rate will be maintained by the chamber at a pressure > 0.3 MPa. The by-pass measuring chamber A699 3493 will not regulate the flow based on pressure, please ensure a flow rate of 2...
Please make sure that all components listed below are included in your package. Qty Description Item No. Measuring chamber A699 3491 – 0.3 ... 1.5 MPa(g) A699 3493 – 0 ... 1.5 MPa(g) Instruction manual No P/N 7.1 Installation requirements The chamber is mounted to the dew point sensors through the 1/2”...
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7 Installation Installation with the by-pass measurement chamber A699 3493 For the model A699 3493, there are two installation methods: Method 1: Full pass through by-pass installation This method is to be used when the full air flow is passing through the measuring chamber.
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7 Installation Method 2: By-pass installation Note : In order to use the measurement chamber in a by-pass you must ensure a pressure difference between P1 and P2 as indicated in the picture below. 1. Connect the inlet of the chamber to your pipe system. 2.
7 Installation Removal of measuring chamber 1. Disconnect the chamber through the quick connector. 2. Remove the teflon hoses if some was needed. ATTENTION! Do not install or uninstall the measuring chamber under pressure! Remark: There is also a mountable version available the model A699 3496.
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SUTO iTEC GmbH SUTO iTEC (ASIA) Co., Ltd. Grißheimer Weg 21 Room 10, 6/F, Block B, Cambridge Plaza D-79423 Heitersheim 188 San Wan Road, Sheung Shui, N.T. Germany Hong Kong Tel: +49 (0) 7634 50488 00 Tel: +852 2328 9782 Email: sales@suto-itec.com...
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