LZR series 2-wire Modbus type ultrasonic level sensor is a general purpose product that replaces float, conductance and pressure sensors that fail due to contact with dirty, sticky and scaling liquids in small, medium and large capacity tanks. The sensor can be powered by a 24VDC external power source and power supply waterproof cable provided. The sensor provides continuous level measurement up to 3m with a RS485 Modbus Output . Users can set parameters and read the data via the your computer. It is ideal product for corrosive liquids, chemical or process tank level measure.
Features
Low blind area 3cm, measuring range as 3m.
Excellent anti-interference capability;
Set parameters and read the data via RS485 modbus.
Small beam Angle 6º(3db), suitable for narrow space applications.
With the smart signal processing technology to ensure the accuracy and stability
Protect class IP68 and strong corrosion resistance to meet the abominable environment.
With great over-voltage and over-current protection and excellent anti-interference capability.
4-20mA analog output, connect to your smart mobile phone directly.
Dimensions
Technical Parameter
|
Power supply |
DC24V (±10%) ,30mA |
|
Range |
3m |
|
Blind |
0.03m |
|
Accuracy |
0.2% of full span (in air,Static level, standard signal strength) |
|
Output |
RS485 Modbus |
|
Output resolution: |
0.03% of the actual span |
|
Temp. range |
-35℃~+75℃ |
|
Temp. compensation |
Full range automatic |
|
Sample frequency |
1.5 second |
|
Pressure range |
-0.1~+0.2MP (Relative atmospheric pressure) |
|
Measure cycle |
1.5 second (changeable ) |
|
Beam angle |
6º(3db) for all range |
|
Material |
PP |
|
Cable length |
10m standard (contact us for more length cable) |
|
Protection class |
IP68 |
|
Connection |
Screw or Flange |
