◈ Operating Principle
  The ceramic measuring cell is oil-free, i.e.the process pressure acts directly on the
rugged ceramic diaphragm of pressure transmitter and causes it to move by a max, 0.025mm.
  A pressure-dependent change in capacitance is measured by the electrodes in both the
ceramic substrate and the diaphragm.
  The measuring range is determinded by the thickness of this ceramic diaphragm.

◈ Technical Specification
• Principle : Converting hydrostatic pressure of a column of liquid into a level-L-proportional
                  signal
• Output : 4~20mA
• Accuracy : ±0.2% of F.R
• Supply voltage : 12~30V DC
• Material : Diaghragm-AI₂O₃aluminum oxide ceramic
                 Probe housing-SUS316
                 Seal-viton
• Measuring cell : oil-free dry sensor
• Explosion protection : EEx ia II C
• Operating temperature range : -20~100℃

◈ General schematic diagram