AUL730 Series

Diskripsi Produk

The 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.

Fitur

  • Simple set-up and operation
  • Fast and simple to install and configure
  • Loop-powered 4-20 mA 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

Spesifikasi

Measuring Principle : Ultrasonic Level Measurement
Measuring Range : 0-3 m, 0-5 m, 0-10 m, 0-15 m, 0-20 m
: 0-10 ft, 0-16 ft, 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 : 40 kHz / 1 kHz
Blanking Distance : 0.35-1.0 m
Bean Angle :
Keypad : 4 Key with tactile action
Response Time : Less than 1 second
Protection Class : IP65 (ABS) / IP67 (Aluminum Alloy)
: Explosion Proof, Ex d (ia) IIB T4
Installation : G 2″ and 20 m sensor is M70 * 2 Standard
: Flange end (Optional)
EMI / RFI Effect : Follow SAMA PMC 33.1 from 20-1000
MHz and for field strengths up to 30 V/m
Process Temperature : -40~60 °C (Standard)
: -40~100 °C (Optional)
Process Pressure : -0.8~2.0 bar G
Max. Cable Length : 50 Meter (Remote Version)
Power Supply : 12-36 VDC (2 wires) (Compact)
: Start-up current 25 mA (Standard)
: Start-up current 40 mA (With HART)
: 12-36 VDC / 85-260 VAC, 4 wires (Remote)
Power Consumption : Less than 3W
Current Output : 4-20 mA (2 wires, 4 wires)
Load : Rohm= (VDC-12) * 50 W
Alarm Output : High/Low/High-High/Low-Low (Remote)
Communication : RS485 MODBUS, 4 wires only (Standard)
: HART Signal (Optional)
Temp. Compensation : Built-in to compensate over temperature
range
Data Storage : Operation parameters are stored by
EEPROM for more than 10 years
Dimensions
Compact (ABS) : 105 mm (W) * 262 mm (H) * 168 mm (D)
Compact (Aluminum) : 161 mm (W) * 247 mm (H) * 132 mm (D)
Remote (ABS) : 183.5 mm (W) * 218 mm (H) * 125.5 mm (D)
Weight : 1.0 kg / 2.2 kg (Compact), 2.2 kg (Remote)

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