Measuring range 0.15~22.86m(0.5 to 75 ft) 
Type Analog 4 to 20mA with Hart digital signal
 Output Loop Resistance 250~550 Ω
 Diagnostic Alarm Adjustable 3.78, 21.1mA 
Power 11.9~45VDC Operation temperature -40 to + 80 o C
 Accuracy +/- 3mm
 Response Time < 1second Warm-up Time < 5 seconds
 Process Dielectric Effect < 0.3 inch within selected rang