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(SFC6xxx) and Mass Flow Meters (SFM6xxx) Summary This guide provides recommendations for evaluation, testing and integration of Sensirion Mass Flow Controllers and Meters. It is applicable to SFC6xxx as well as SFM6xxx products. For clarity, the document was written for Mass Flow Controllers, yet most guidelines are also valid for Mass Flow Meters.
Flow Selection for SFC6000(D)/SFM6000(D) The Sensirion SFC6000 flow controllers and SFM6000 flow meteres are available for full flow rates from 0.5 slm to 50 slm. SFC6000D and SFM6000D are available at different flow ranges, shown in Table 1, to suit your application best.
Quick, plug-and-play Simple implementation and flexibility EK-F5x Sensirion EK-F5x Sensirion C / Python library Evaluation Kit Control Center Evaluation Kit RS-485: Custom design with full implementation flexibility C: Custom design with full implementation flexibility: Coming Soon Custom cabling and external power...
Controller, the behaviour can be tuned to the specific requirements. The settling time of Sensirion’s Mass Flow Controllers is specified for a step answer from 10% to 100% of full scale within 5% of setpoint. When starting from zero flow the settling time may be longer than specification.
It is important to verify that at the maximum required flow rate, for a given gas, the inlet pressure is higher than the pressure drop. If this cannot be achieved, contact Sensirion – it might be possible to order a similar mass flow controller with larger- sized valve.
Useful resources 7.1. Documentation Various guides and application notes are available on Sensirion website. Mass Flow Controllers (SFC): Product catalog (sensirion.com) Mass Flow Meters (SFM): Product catalog (sensirion.com) General technical download section: sensirion.com/products/downloads/ The most relevant resources are linked below.
7.4. Calibration and FAQ Thanks to the stability of the MEMS-based sensor element and the robust mechanical design, Sensirion Mass Flow Controllers do not drift and do not require recalibration in the field. High manufacturing standards used during production ensure that our Mass Flow Controllers are extremely reliable and have a very low failure rate.
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Warranty SENSIRION warrants solely to the original purchaser of this product for a period of 12 months (one year) from the date of delivery that this product shall be of the quality, material and workmanship defined in SENSIRION’s published specifications of the product. Within such period, if proven to be defective, SENSIRION shall repair and/or replace this product, in SENSIRION’s discretion, free of charge to the...
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