The gap measurement probe GJCT-15 is used in conjunction with the gap transmitter. The key issue in the air preheater seal gap control system is the measurement of the deformation of the preheater. The difficulty is that the deformed preheater rotor is moving and the temperature inside the air preheater is close to 400°C. At the same time, there are a large number of of soot and corrosive gases. It is very difficult to detect the displacement of moving objects in such a harsh environment. This product can work in this environment.
Product features:
Gap measurement range: 0-10mm
Resolution: ≥0.1mm
Frequency response: ≥50Hz
Gap measurement probe temperature resistance: ≥420℃
Output signal standard: 0-10mA and 4-20mA optional
Gap measurement probe GJCT-15
Magnetic resistance high resistance speed probe CS-1 G-065-05-01
Feed water pump speed probe CS-3F
displacement sensor TDZ-1E-03