User's Manual

6-1
Edition 1. Ref. No: 307010E
Technical Information
6 Technical Information
System
Operating frequency  5.8 GHz
 6.3 GHz (USA only)
Half-power beam width  4 " Cone antenna: 34 deg
 6 " Cone antenna: 22 deg
 8 " Cone antenna: 17 deg
Measuring range Max. 20 m (65 ')
Serial communication HART communication
Key switch 4 keys for configuration
Display 5 digits LCD and bar graph
Power
Supply voltage 18..30 VDC(Ex) / 18..36 VDC(Non-Ex)
Specification for HART  Ripple: 47..125 Hz
 Vpp=200 mV (measured at 500 ohm)
 Max.noise: 500 Hz..10 kHz
 Vrms=2.2 mV (measured at 500 ohm)
Output
Variable Ullage / Level / Volume / Current /
Signal amplitude
Unit Level, Ullage: m/ft. Volume: %. Current: mA.
Signal amplitude: dB.
Signal type Analog 4..20 mA, HART
Resolution  Analog: 4 mA
 Digital: 1 mm (0.04")
Update time 1 s
Averaging time 1..120 s