Ultrasonic level sensor Ultrasonic liquid level switches are used in a wide variety of applications to detect the location of level in a process. Ultrasonic liquid level switches are used in a wide variety of applications to detect the location of level in a process or storage vessel. These switches can be used in virtually any liquid. A complete offering of materials and mounting configurations are available to meet your application needs. Features: Not reliant on chemical properties of the liquid No moving parts Simple installation with no calibration necessary Available in a wide variety of materials and process connections Remote Self-test to verify operation of the electronics and sensor Auto gain control, auto power control over-voltage/over-current protection ? Specification:

Range	3 ~ 20m
Blind	0.25 ~ 0.8m
Accuracy (in air)	0.2% (full scale)
Display resolution	0.01m
Current output	4 ~ 20mA
Output Resolution	0.03% of the actual range
Temperature range	-40-- +70 Degrees Celsius
Relay Output	Upper and lower control
Relay Specifications	10A AC250V/DC30V
Parameter settings	3 felt buttons
Temperature compensation	Full Range Auto
Testing cycle	1 sec
Installation	Flange or bracket
Sound beam angle	8o (3db)
Pressure range	0.04Mp special general 0.5Mp

? l? Remote Self-test to verify operation of the electronics and sensor l? Auto gain control, auto power control l? over-voltage/over-current protection Manfacturing facilities