Technical Parameter: 
Application 
Blast furnace, thicker tank top and conditions that install short tube on higher position 
Measuring range 
30 meter 
Process connection 
Universal flange 
Medium Temperature 
-40-500°C 
Process pressure 
Atmospheric 
Precision 
±15mm 
Frequency range 
6.8GHz 
Anti-explosion/safety grade 
Exia IIC T6/IP67 
Signal output 
4...20mA/HART(Two-wire)