EM4305 teslameter

The main scope - in the flour-grinding industry for control of induction of constant magnetic fields of magnetic separators for removal of metal impurity.
Rejection of the index of the device from a zero mark of a scale no more than 1,9 mm.
Transfer of the index of the device does not exceed its established deviation more, than at the 20th lengths of the greatest scale which minimum value of 76 mm.
The limit of the allowed variation of instrument readings is equal to 1,25.
Time of calm of the device does not exceed 4 pages. Time of establishment of an operating mode of the device does not exceed 30 from later inclusion.
Operating mode of the device - continuous. Duration of continuous work - during 16 h with a break before repeated inclusion of 1 h. In the course of work, if necessary, it is necessary to replace the built-in electrochemical sources of current.
Value of power consumption, no more:
- from the built-in electrochemical source of current - 136 MW;
- from the alternating current main (the device and the BP power supply unit) - 3 BA at the maximum value of tension of the power supply.
Isolation between all isolated electric chains of the power supply unit and the case of the power supply unit in normal climatic conditions of application maintains within 1 min. action of test tension of alternating current of almost sinusoidal form the frequency (50 1) Hz, mean square value of 2 kV.

technical characteristics: an accuracy class - 2,5; induction of a constant magnetic field, mtl - 0-50-150-500-1500; food - autonomous, a network; the sizes, mm - 185х110х55;

features: analog measuring mechanism;
lack of calibration