Capacitive level meter（QB Type, SB Type)

Main application

Wide range of measurement from powders to liquids (insulating high viscosity liquids to conductive liquids)

Features

• High degree of freedom in designing the detector
• Long-life without drive
• Electrode material and shape can be selected according to the properties of the object to be measured.
• Measurement under vacuum conditions is possible at high temperature and high pressure
• Wide measurement range (from 100 mm to 10 m)
• There is a small sensor for embedding in equipment
• There is a head-on type
• Static electricity resistant type^{*Note 1}
• There is a lightning resistant type

* Note 1：
When the tank contents are charged with static electricity, the static electricity flows from the level switch’s detection electrode to the ground electrode and from the mounting flange or mounting screw to the tank ground. If the ground line can be wired, it can also be routed to the ground wire. This is very effective in preventing electrostatic explosions.