PRX Radar Level Transmitter
Brand: Automation Products Group - APGWith a low dielectric requirement for target materials, and radar’s reliable accuracy in environments with foam or vapors, True Echo™ PRX makes getting dependable level readings in Class I, Division 1, and Class II/III, Division 1 hazardous locations simple.
Features- Explosion Proof
- Easy Wiring and Set-up
- Self Adjusting
Specifications
Accuracy
- ± 0.25 % of maximum range
Antenna Material
- Teflon Rod
- 316L Stainless Steel 6" Ø Horn
- High Temperature Teflon Rod
- High Temperature 316L Stainless Steel Horn
- High Pressure Teflon Rod
Available Ranges
- PRX-017: 1 - 17 ft
- PRX-050: 1 - 50 ft
- PRX-100: 1 - 100 ft
Enclosure Operating Temperature
- -40° to 140° F
FCC
- Part 15 for low power communications class II install
FM Certifications
- Explosion-proof
- Class I, Div. 1 Groups B, C, D T6 (Ta 60° C)
- Dust-Ignition Proof
- Class II, III, Div. 1 Groups E, F, G T6 (Ta 60° C)
Frequency
- 6.3 GHz
Housing Material
- Aluminum
- 316 Stainless Steel
Input Voltage
- 12-30 VDC
- 20-35 VDC (HART)
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/Extreme Temps: 2 bar, 29.0 psi
Mounting
- 1.5, 2, or 3 in. NPT
- 13 in. Ø 316L Stainless Steel Bottom Flange
Output
- 3-wire 4-20 mA
- 2-wire HART
Power Consumption
- 0.07 A max, 1.68 W @ 24 VDC
Probe Operating Temperature
- Standard: -40° to 176° F, -40° to 80° C
- High Temp: -40° to 350° F, -40° to 177° C
- Extreme Temp: -40° to 572° F, -40° to 300° C
Protection Rating
- NEMA 4x/IP65
Resolution
- 6.1 μA - approx. 2622 digital counts across range