Flow switch
500 msec l Optical Sensor Switch
Aalborg Instruments
Design Features
- noninvasive sensing of float
- can be used to trigger an alarm or other remote device
- can be retrofitted to any single flow tube P, S, or T model flow meter
optical sensor for rotameters
The Optical Sensor Switch is a noninvasive means for detection of a HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, valve etc. not included). Helps protect your processes and equipment from damage caused by extreme flow rates. It's compact design and ease of operation make it a nonobtrusive simple to use addition to your flow meter. Perfect for OEM applications. Use whenever maximum or minimum flow levels need to be monitored automatically. Also can be used in conjunction with a control relay to power alternate equipment or monitoring devices.
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