Level switches for packed powder applications
The GJ Level Switch (photo) can operate as high or low point level indicators for bulk solids that tend to pack or bridge easily. The GJ detector operates successfully with consistent results on applications such as chemical powders, minerals and many other granulated materials. These level switches measure dry bulk solids ranging from less than 15.0 to greater than 60 lb/ft 3. The level detectors are factory calibrated and do not require any field calibration before installation. There are no moving parts, no gaskets or seals to deteriorate. They are approved for Class I, Groups C & D; Class II, Groups E, F & G; and Class III services, as well as CSA C/USA approved. — Automation Products, Inc.– Dynatrol Div., Houston