GENERAL
ALIASONC AUL730 Series is a fixed mounted, Ultrasonic Level Transmitter with Fix-in the air and used for non-invasive measurement. Our microprocessor based, user friendly, field programmable level measurement technique allows no interruption of the process Level and has low installation costs.
FEATURES
- Simple set-up and operation
- Fast and simple to install and configure
- Loop-powered 4-20mA output with Hart signal
- Low cost of installation and commissioning
- Non-contact level measurement
- Exclusive sensor for level transmitter
- Response time less than 1 second
STANDARD SPECIFICATION
- Measuring Principle : Ultrasonic Level Measurement
- Measuring Range :
– 0-10 Meter, 0-15 Meter, 0-20 Meter
– 0 -33 Ft, 0 – 50 Ft, 0 – 65 Ft - Display : 4 Line LCD with Bargraph (Illumination)
- Resolution : 1 mm / 0.003 Ft
- Accuracy : +/-0.25% of Full Scale
- Repeatability : +/-0.1% of reading
- Material
- Ultrasonic Tube : ABS
- Sensor Head : Polyurethane (Standard) / ETFE / PTFE
- Housing :
– ABS or Aluminum Alloy (Weather Proof)
– Aluminum Alloy (Explosion Proof) - Update Time : < 3 S
- Ambient Temperature : -20 ~ +60 °C
- Relative Humidity : 0 – 100% RH
- Sensor Frequency : 40KHz / 1KHz
- Blanking Distance : 0.35 M Max
- Bean Angle : 6°
- Keypad : 4 Key with tactile action
- Response Time : Less than 1 second
- Protection Class
– IP65(ABS) / IP67(Aluminum Alloy)
– Explosion Proof, EX d (ia) II B T4 - Installation :
– G 2″and 20m sensor is M70*2 Standard
– Flange end (Optional - Process Temperature :
-40 ~ +60 °C (Standard)
-40 ~ +100 °C (Optional) - Process Pressure : -0.8 ~ +2.0 BarG
- Max. Cable Length : 50 Meter (Separate Version)
- Power Supply :
– 12-36VDC, 2 wires (Compact)
– 12-36VDC / 85-260AC, 4 wire (Separate)