Digital “Autozero & Span” option makes the pressure transmitter TK Series a product extremely innovative and versatile. Designed thanks to the advanced electronics used by TK, this function allows zero and span adjustment in a simple, fast and reliable way, avoiding to use analogue trimmer, potential weak point and source of possible drifts or failures.
The starting is user friendly, simply touching the specific target marked on the sensor body with a pen with magnetic head (included as standard). Within few seconds the operation is concluded, without the need to dismantle or to open the instrument.
|
Autozero |
±10%FS max with zero setting within the sensor accuracy class, @ °T Amb. |
|
Autozero Setting Time |
1…10 seconds |
|
Fine Autozero Adjustment |
Resolution 6 mV (voltage output); 12 μA (current output) |
|
Fine Autozero Adjustment Amplitude |
±100 mV (voltage output), ±0.16 mA (current output) by successive steps with |
|
Calibration Function |
Signal output generation of 80% FS @ °T Amb. |
|
Calibration Function Setting Time |
>1 sec. (by contacts closed in CAL position) |
|
Autospan |
±10%FS max with span setting within the sensor accuracy class, @ °T Amb. |
|
Autospan Setting Time |
1…10 sec. (by contacts closed in CAL position) |
|
Partial Reset |
Restore of zero factory setting |
|
Partial Reset Setting Time |
30…60 sec |
|
Total Reset |
Restore of complete factory setting |
|
Total Reset Setting Time |
>60 sec |
|
Function Activation |
By pen with magnetic head (PKIT 312) |
