COVID-19 Update

Proteus Industries’ manufacturing operations are partially open to service essential businesses including Medical and Semiconductor as part of the government’s “shelter in place” order for the San Francisco Bay Area to contain coronavirus. We are checking e-mails including tech and customer service e-mails. The order currently covers the period of March 17 through April 7, 2020.

For customers, needing sales information please email at sales@proteusind.com and for tech support/questions we will respond through tech@proteusind.com . Vendors should contact us through purchasing_p@proteusind.com. Note that we will have limited operations through this period. Other urgent communications may be sent to our President, Jon Heiner at jon@proteusind.com. We apologize for the disruption this may cause.

Sincerely,
Proteus Industries

WeldSaver III – Technical Reference Manual Selection Guide

DeviceNet Interface

Model Number*	Connection	Flow Range	Download
WS2N3	¾” FNPT	0.5 – 3.0 GPM	WS2N
WS2N8	¾” FNPT	2.0 – 8.0 GPM	WS2N
WS2G11	G ¾ Metric	1.1 – 11 LPM	WS2G
WS2G30	G ¾ Metric	7.5 – 30 LPM	WS2G

* For custom products, exclude any preceding or succeeding characters in the model number (e.g., 9WS2N8-FM).

Relay Interface

Model Number*	Connection	Flow Range	Download
WS1N3	¾” FNPT	0.5 – 3.0 GPM	WS1N
WS1N8	¾” FNPT	2.0 – 8.0 GPM	WS1N
WS1G11	G ¾ Metric	1.1 – 11 LPM	WS1G
WS1G30	G ¾ Metric	7.5 – 30 LPM	WS1G

* For custom products, exclude any preceding or succeeding characters in the model number (e.g., 9WS1N8-FM).

Proteus WeldSavers can be customized to meet your exact requirements. Please contact WeldSaver Applications Support at weldsaver@proteusind.com or (650) 964-4163.

Our Advantages

Proteus has an ISO 9001 certified quality system. Our flow switches, meters, and sensors are backed by our five-year warranty. Information on our Conflict Minerals Policy statement, RoHS and WEEE policy can be found HERE

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