DYNALOG

ELECTRONICALLY OPERATED INSTRUMENTS FOR INDICATING, RECORDING AND/OR CONTROLLING VALUE OF CONDITIONS SUCH AS TEMPERATURE, PRESSURE, FLOW, SPECIFIC GRAVITY, DENSITY, STRAIN, CHEMICAL CONCENTRATION, HUMIDITY, WEIGHT, POSITION, ETC., AND/OR VARIATIONS THEREIN, AND RESPONSIVE TO VALUES OF ELECTRICAL CHARACTERISTICS PRODUCED BY OR IN CONNECTION WITH SAID CONDITIONS AND/OR VARIATIONS THEREIN