AUL730 Series
AUL730 Series
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
SPECIFICATION
| Measuring Principle: | Process Temperature: |
| Ultrasonic Level Measurement | -40 ~ +60 oC(Standard) |
| Measuring Range: | -40 ~ +100 oC(Optional) |
| 0-10 Meter, 0-15 Meter, 0-20 Meter | Process Pressure: |
| 0 -33 Ft, 0 – 50 Ft, 0 – 65 Ft | -0.8 ~ +2.0 BarG |
| Display: | Max. Cable Length: |
| 4 Line LCD with Bargraph (Illumination) | 50 Meter (Separate Version) |
| Resolution: | Power Supply: |
| 1 mm / 0.003 Ft | 12-36VDC, 2 wires (Compact) |
| Accuracy: | 12-36VDC / 85-260AC, 4 wire (Separate) |
| +/-0.25% of Full Scale | Power Consumption: |
| Repeatability: | Less than 3W |
| +/-0.1% of reading | Output: |
| Material: | 4-20 mA |
| Ultrasonic Tube | Load |
| ABS | Rohm=(Vdc-12)*50  |
| Sensor Head | Alarm: |
| Polyurethane (Standard) / ETFE / PTFE | High/Low/High-High/Low-Low (Separate) |
| Housing | Communication: |
| ABS or Aluminum Alloy (Weather Proof) | RS485 Modbus, 4 Wire only (Standard) |
| Aluminum Alloy (Explosion Proof) | Hart Signal (Optional) |
| Update Time: | Temp. Compensation: |
| < 3 S | Built-in to compensate over temperature |
| Ambient Temperature: | range |
| -20 ~ +60 oC | Data Storage: |
| Relative Humidity: | Operation parameters and totalization |
| 0 – 100% RH | date are stored by EEPROM for more |
| Sensor Frequency: | than 10 years |
| 40KHz / 1KHz | EMI/RFI Effect: |
| Blanking Distance: | Follow SAMA PMC 33.1 from 20 to 1000 |
| 0.35 M Max. | MHz and for field strengths up to 30 V/m |
| Bean Angle: | Dimensions: |
| 6o | Compact (ABS) |
| Keypad: | 105mm(W)*262mm(H)*168mm (D) |
| 4 Key with tactile action | Compact (Aluminum) |
| Response Time: | 161mm(W)*247mm(H)*132mm (D) |
| Less than 1 second | Separate (ABS) |
| Protection Class: | 183.5mm(W)*218mm(H)*125.5mm (D) |
| IP65(ABS) / IP67(Aluminum Alloy) | Weight: |
| Explosion Proof, EX d (ia) II B T4 | 1.0Kg /2.2kg (compact), 2.2 Kg (Separate) |
| Installation: | |
| G 2″and 20m sensor is M70*2 Standard | |
| Flange end (Optional) |