Ultrasonic level sensor

Ultrasonic level sensor

Ultrasonic level sensor is designed for:

  • measuring the level / volume of acoustically transparent liquids in the tanks of vehicles and stationary objects
  • revisions of cylinders of automatic fire suppression systems
  • control of properties (density, concentration, etc.) of liquids
  • search for nuisance items in hermetic reservoirs with liquid at customs control.

 

The sensor is installed outside of tank on its bottom to control the level or on any wall outside - for other measurements.
Measurements are performed through conductive fluid or through glue.

The following interfaces are provided for communication with top level device:
1. RS-485 LLS protocol
2. RS-485 MODBUS protocol
3. Analog voltage
4. Frequency modulation
5. Pulse Width Modulation
6. Pulse logical 

Ultrasonic level sensor is designed for:

  • measuring the level / volume of acoustically transparent liquids in the tanks of vehicles and stationary objects
  • revisions of cylinders of automatic fire suppression systems
  • control of properties (density, concentration, etc.) of liquids
  • search for nuisance items in hermetic reservoirs with liquid at customs control.

 

The sensor is installed outside of tank on its bottom to control the level or on any wall outside - for other measurements.
Measurements are performed through conductive fluid or through glue.

The following interfaces are provided for communication with top level device:
1. RS-485 LLS protocol
2. RS-485 MODBUS protocol
3. Analog voltage
4. Frequency modulation
5. Pulse Width Modulation
6. Pulse logical 

General
Type of meassured substance    Acoustically transparent Predesignate: diesel fuel, gasoline, liquefied gas
Tank wall thickness  mm  0.5-10 For steel
Operating temperature range  degrees Celsius  -40 - +80  
IP degree of protection    IP67  
Measurements
Upper limit of measurement range  mm  3000 optional, basic up to 1000mm
Averaging period of measurement results  sec  60  increasing can be allowed
Serial Exchange Rate  bits per sec 2400, 4800, 9600, 19200, 38400, 57600, 115200  can be selected, the default is 19200
Power
Power supply, operating range  V  +11 - +30  
Current consumption, not more  mA  25  
Interface
 Digital     RS485  LLS
   RS485  MODBUS
Another     Analog, U  0-5V
  Frequency, F 500-2000 Hz
  PWM 500-2000 Hz, 10-90%
  Logical 0-5V
Dimensions
  mm 60x13.7  
 
Write to us
+375 44 294-50-97