SMC Corporation of America
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Search Results "PF2A521-03"
SMC offers a variety of digital flow switches. Series PF2A for air, PF2W for water, PF2D for deionized water and chemicals. Flow rate setting and monitoring are possible with the digital display. Integrated and remote type displays are available for different types of application. Water resistant construction is used conforming to IP65 protection. Switching from real-time flow rate to accumulated

PF2A5 is a digital flow sensor compatible with air and nitrogen.  This is the remote version of PF2A7, without a display.  The mounting bracket is integrated into the body, while the M12 lead wire is optional.  An analog voltage or current output is available.  PF2A is IP65 rated, and CE and RoHS compliant.  Please consider the PFG digital flow monitor for displaying this sensor's outputs. 

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RUSSIA SMC Pneumatik LLC. 1-16-4 Shimbashi, Minato-ku, Tokyo 105-8659 JAPAN Tel: 03-3502-2740 Fax: 03-3508-2480 URL http://www.smcworld.com 2004 SMC Corporation All Rights Reserved Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. 1st printing IW printing IW 120DN Printed in Japan D-DN This catalog is printed on recycled paper with

Nominal thread size Required torque Rc(NPT)1/8 7 to 9 Nm Rc(NPT)1/4 12 to 14 Nm Rc(NPT)3/8 22 to 24 Nm Rc(NPT)1/2 28 to 30 Nm Model Width across flats of attachment PF2A510 24 mm PF2A550 PF2A511 30 mm PF2A521 PF2A551 -15No.PF-OMO0010-C Wiring Connections should only be made with the power supply turned off. Use separate routes for the product wiring and any power or high voltage wiring.