FCI's first and most widely used flow switch monitor, the 12-64B BASIC insertion type flow switch provides low flow detection over a wide flow range. Any type of external control system can be actuated from either the normally open or closed output contacts of the instrument's on-board control circuit board DPDT relay.
The flow sensing element of the instrument and its modular control circuit are mounted in a rugged aluminum enclosure that is Factory Mutual, CSA, CENELEC and CE Mark approved for hazardous location service.
The wetted surfaces of the sensing element are 316 stainless steel with nickel-braze providing resistance to most liquid, gaseous and particulate media.
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