Tactical TFM VT-222, Руководство пользователя

Страница: 19 / 30

TFM VT-222 Vortex Flowmeter User Manual
type selection
pressure unit Temp. Unit pressure unit menu
selection Kpa, PSI
Pressure zero
calibration Pre. Low Trim Pressure zero
calibration direct
input
Enter the calibration reference pressure value,
unit is Kpa
Apply the standard pressure to the sensor.
For example: 0 Kpa
full pressure
calibration Pre. High Trim full pressure
calibration direct
input
Enter the calibration reference pressure value,
unit is Kpa
Apply the standard pressure to the sensor.
For example: 1000 Kpa
Low pressure
cutoff Pre. Cutoff low pressure
excision direct
input
Set the low pressure cutoff value. Unit is Kpa.
If the measured pressure value is less than “Pre.
Cutoff”, the pressure will be set to 0 kpa.
pressure
transfer at any
point Set Pre. Bias pressure
transfer at any
point direct
input
Set the pressure bias value. Unit is Kpa.
Enter the current actual pressure value to achieve
bias. The pressure will be set to input value.
Enter the password 00721 to enter:
temperature
calibration
data Temp. Data X0;
Temp. Data Y0;
Temp. Data X1;
Temp. Data Y1; Temperature
low point
collection
value;
Low
temperature
resistance;
Temperature
high point
collection
value;
high
temperature
resistance; direct
input
Directly view and modify the temperature sensor
calibration values.
Temp. Data X0 and Temp. Data X1 are internal
ADC measurements.
Temp. Data Y0[73] and Temp. Data Y1[74] are
the
input calibration values.
Enter the password 00741 to enter:
Pressure
Calibration
Data Pre. Data X0;
Pre. Data Y0;
Pre. Data X1;
Pre. Data Y1; Pressure zero
point
collection
value;
pressure zero
value;
Collected
value of
pressure full
point;
pressure full direct
input
calibration values.
Pre. Data X0 and Pre. Data X1 are internal ADC
measurements.
Pre. Data Y0[75] and Pre. Data Y1[76] are the
input calibration values.
TFM VT-222 Vortex Flowmeter Quick Manual Rev 10f page 19 of 30