PRL Radar Level Transmitter For Liquids
Brand: Automation Products Group - APGDependable liquid level readings in a wide range of environments. The True Echo™ PRL provides accurate level readings from all types of liquid level measurement, including oil-water interface measurement via additional firmware.
Features- Versatile Materials
- Easy Wiring and Set-up
- Oil-Water Interface Detector
Specifications
Accuracy
- ±0.25% of maximum range
Antenna
- Teflon Rod
- Teflon Rod w/ Sanitary Tri-Clamp
- 316L Stainless Steel 6” Ø Horn
- High Temperature Teflon Rod
- High Temperature 316L SS Horn
Available Ranges
- PRL-017: 1 to 17 ft
- PRL-050: 1 to 50 ft
- PRL-100: 1 to 100 ft
Enclosure Operating Temperature
- -40° to 140°F
FCC
- Part 15 for low power communications class II install
Frequency
- 6.3 GHz
Housing Material
- Aluminum
- 316 Stainless Steel
Input Voltage
- 12-30 VDC
- 20-35 VDC (HART)
- 115 VAC, 60 Hz
- 230 VAC, 50 Hz
Loop Resistance
- RL = (VS - 6) / 24 mA
Material Dielectric
- Er > 2
Maximum Process Pressure
- Standard Temp/Pressure: 5 bar, 72.5 psi
- Standard Temp/High Pressure: 70 bar, 1015.3 psi
- High/Sanitary/Extreme Temps: 2 bar, 29.0 psi
Mounting
- 1.5, 2, or 3 in. NPT
- 1.5, 2 in. Sanitary Tri-Clamp
- 13 in. Ø 316L SS Bottom Flange
Output
- Isolated 4-20mA - VAC supply
- 3 wire 4-20mA - VDC supply
- 2 wire HART
Power Consumption
- 0.07 A max, 1.68 W @ 24 VDC 1.7 VA for 115/230 VAC
Probe Operating Temperature
- Standard: -40° to 176°F, -40° to 80°C
- High Temp: -40° to 350°F, -40° to 177°C
- Sanitary: -40° to 400°F, -40° to 204°C
- Extreme Temp: -40° to 572°F, -40° to 300°C
Protection Rating
- NEMA 6/IP68
Resolution
- 6.1 μA - approx. 2622 digital counts across range