Application: The general purpose ultrasonic sensor provides non-contacting level measurement up to 49" (124 cm) or 9.8" (3 m) with a 4-20mA output. The two-wire 4-20mA output requires a 24 VDC loop...
EchoPod DL24, the general purpose, ultrasonic sensor provides non-contact level detection up to 98.4" (2.5m) with 4 SPST 60 VA 1A relays and a two-wire 4-20 mA l