Digital Liquid Mass Flow Controllers & Meters LM-2100A, - QUALIFLOW - #1

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www.qualiflow.com catalogue D00-015 V02 (E) Vaporization systems CERT IF IED QUALITYSYSTEM 395, rue Louis Lépine - BP7 - 34935 Montpellier - Cedex 9 - France - sales@qualiflow.com - tel# (0)4 67 99 47 47 fax# (0)4 67 99 47 48 Specifications are subject to change without notice LM-2100A Features : - The LM-2100A liquid mass flow meter measures various liquid material flow rates with high precision. - The patented original thermal mass flow sensor is incorporated for measuring flow rate. Digital electronics provides high-speed reliable flow rate measurement. - Combined with the flow rate control valve CV series, high precision liquid flow rate control is possible. - In addition, combination with vaporizer VU series makes high precision and high speed vaporization possible. Liquid Mass Flow Meter Features Model / Details Specifications Liquid flow rate 0.05 - 10 g/min Accuracy % F.S. ±1 Linearity % F.S. ±0.5 Repeatability % F.S. ±0.2 Pressure capacity 1000 kPa Operation temperature 15 - 35°C Temperature coefficient % F.S. / °C Zero 0.1 Span 0.1 Leak integrity He 1.10-10 scc/sec Flow rate command 0 - 5 VDC Flow rate output 0 - 5 VDC Power supply requirements +15 V, 100 mA -15 V, 200 mA Digital communication Digital interface RS-232C Alarm output Open collector output Zero adjustment input Possible Preset input Possible Standard fittings Inlet " VCR male Outlet " VCR male Wetted materials Body SS316L Seals Au Flow sensor SS316L Mounting direction Free Weight 800 g Standard accessories Main connector D05 8 pin Communication CC-DOSF (D-SUB 9 pin) Cable (optional) CC-T2 (D-SUB 25 pin) Options Surface polishing Anti-corrosive plating Pt Seals · Please inform Qualiflow of the type and chemical property of the liquids you intend to use. · If you can provide a particular liquid for Qualiflow, a flow rate calibration can be carried out for a fee. · Some liquids might not be accepted to handle by Qualiflow. · For information not included in this datasheet, please contact Qualiflow sales representative.