ARL5000 Series
The ARL5000 Series is a radar level transmitter particularly suited for non-contact level measurement and is characterized by 26 G high- frequency microwave pulse. The measurement can reach a distance of 70 m and is not affected by the influence of noise, vapor, pressure, dust, gas volatilization, etc. With excellent anti-interference ability, it can work effectively in harsh environments.
Equipped with a new microprocessor and optimized antennas, ARL5000 is more ideal for velocity signal analysis, processing capacity, measurement with stability and accuracy. It is perfect for level measurement control with a simple structure and easy installation.
Features
- Anti-interference of noise, vapor, dust, foam, vacuum, etc.
- Shorter wavelength, better reflection on inclined solid surface
- Non-contact radar, free of wear and pollution
- Small beam angle & focused energy to enhance anti-interference ability and radar echo
- High frequency, ideal for the measurement of solid and low dielectric constant
- Measuring distance up to 70 m (230 ft), high accuracy of 3 mm
Specification
| Measure Principle | : | Radar |
| Measure Range | : | 0-70 m |
| Display | : | 4 Digit LCD with Bargraph |
| Resolution | : | 1 mm / 0.003 ft |
| Accuracy | : | +/-3 mm…+/-15 mm |
| Blind Area | : | The end of antenna |
| Beam Angle α | : | 20° / 18° / 14° / 12° / 8° / 6° |
| Measuring Interval | : | >1s (Dependent on configuration setting) |
| Adjustment Time | : | >1s (Dependent on configuration setting) |
| Ambient Temperature | : | -40~80 °C |
| Relative Humidity | : | 0-95% RH |
| Permittivity DK | : | >1.4 |
| Ambient Temp. Effect | : | 3 mm / 10 K, Max. 10 mm |
| Gas Pressure Effect | : | 0.22 % (Air: 10 bar / 20 °C) |
| Material | ||
| Antenna | : | PTFE / PFA / S.S. 316L |
| Process Connection | : | PP / PTFE / S.S. 304 / S.S. 316L / S.S +coated |
| Housing | : | Aluminum Alloy |
| Process Connection | : | 1-1/2″ NPT / G 1-1/2″ Max. : 16 bar |
| : | Flange (DN50-DN150) Max. : 40 bar | |
| : | Universal Flange (DN80-DN150) Max. : 3 bar | |
| Protection Class | : | IP67 |
| : | Explosion Proof, Ex d IIC T6 | |
| : | Intrinsically Safe, Ex ia IIC T6 |
| Keypad | : | 4 internal keys for programming |
| Unit | : | ft, in, m, cm, mm |
| Process Temperature | : | -40~130 °C (Standard) |
| : | -40~230 °C (Option) | |
| Process Pressure | : | -1.0~40 bar G (Max. ) |
| Max. Cable Length | : | 8 m (for single cavity housing) |
| Power Supply | : | 16-26 VDC (2-Wire) |
| : | 24 VDC ± 10% (4-Wire) | |
| : | 90-253 VAC, 50 / 60 Hz (4-Wire) | |
| Power Consumption | : | 22.5 mA / 1W (Max. ) |
| Current Output | : | 4-20 mA (2-Wire, 4-Wire) |
| Load | : | Rohm=(VDC-16) * 50 |
| Resolution | : | 1.6 μA |
| Alarm Current | : | No change / 20.5 mA / 22 mA / 3.9 mA |
| Damping | : | 0-40 s |
| Communication | : | HART signal (Compatible) (Standard) |
| : | RS485 (MODBUS Protocol) (Option) | |
| Data Storage | : | Operation parameters and totalization |
| date are stored by EEPROM for more | ||
| than 10 years | ||
| EMI / RFI Effect | : | Follow SAMA PMC 33.1 from 20 to 1000 |
| MHz and for field strengths up to 30 V/m | ||
| Vibration Resistance | : | 20-2000 Hz, 1 (m/s2)2/Hz |
| Cable Entry | : | Standard: M20, Option: 1/2″ NPTF |
