ultrasonic level measurement

ultrasonic level measurement

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

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