Ultrasonic Level Transmitter works on the principle of calculation of time interval between emission and receipt of High Frequency sound wave. A high frequency sound wave emitted from a transmitter mounted inside a transducer hits the liquid surface, the time taken by the sound wave to return to receiver mounted inside the transducer will be proportional to liquid level”
Electronics Housing | Stainless Steel or die cast aluminium, flame proof |
Temperature | 0 to 65 deg C |
Applications | Liquids including hazardous but non-corrosive medium |
Input Supply | 24V DC |
Analog output (Programmable) | 4 – 20mA 20 – 4 mA 0 – 10 V DC 10 – 0 V DC |
Mode | Distance OR height measurement |
“ Display ” | 8 x 2 alphanumeric displya, “ 7 segment LED ” |
Communcation | RS 485 – Modbus |
Measuring range | 5mtr, 10mtr 0.5mtr, 1 mtr, 3.5 mtr |
Resolution | 1mm, 5mm or 10mm depending on models |
Accuracy | 0.5% of FSD |
Updation time | 150 mS max |
Minimum distance | 40mm to 300mm depending on range |
Display Filter | None / Low / Medium / High |
Temperature compensation | Inbuilt |
Voltage Variations | Internal calibration and automatic compensation |
Process connections | ½” BSP, 1 ½” BSP |
Electrical connections | PG 9 one gland, 2 numbers |
Sensor face | Anodised aluminium |
Sensor body | PVC |