The WL705 Ultrasonic Water Level Sensor uses the latest ultrasonic distance measuring technology for accurate non-contact water level monitoring. The sensor contains a rugged transducer in a stainless steel sealed housing for long life and provides an industry-standard 4-20mA output. There are three ranges available including 3, 12, and 48 ft to meet a wide variety of applications including flumes, weirs, tanks, streams, rivers, and lakes.
Installation is simple and requires no programming or calibration. The sensor comes with a 6 ft cable for interface to PLC's, SCADA systems, and data loggers using the 3-wire 4-20 mA output. The WL705 Ultrasonic Water Level Sensor is also compatible with the Global Water FC220 Open Channel Flow Monitor for water level display and control.
Features:
Long range, short dead band
Unaffected by optical factors like color and transparency
4-20 ma Transmitter
Durable sealed housing for wet or dirty applications
For monitoring water level in tanks and open channel