S291 Capacitance Type Coolant Level Switch with Complimentary (Flip/Flop) Voltage Output
Rochester Sensors UK
Price not listed
The S291 is an active device designed to give an alarm signal if liquid falls below, or rises above, a preset level. It can be specified with a delay to eliminate false alarms due to turbulence. Containing a factory programmable microprocessor, the switch provides a complimentary (flip/flop) voltage output on two pins. Its small footprint with limited intrusion into the tank means a reduced risk of damage and a wide range of customer specifiable options make it suitable for most applications. The S291 is a horizontally mounted switch for sensing water/coolant levels. Fitted with a Packard conn
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