The ifm efector Flow Monitor ST3614 (model SCN12ABAFPKG/US-100-IPF/CSA) is an older, calorimetric flow switch designed to monitor liquid and gas media.
Operating Voltage: 20–36 V DC
Current Consumption / Rating: 400 mA
Electrical Design: DC PNP
Output Function: Normally Open / Normally Closed (programmable)