.1.
PSI
PSI
Bar
Bar
MPa
MPa
kg/cm
kg/cm
2
2
SEL
SEL
P V
P V
S V
S V
AL1
AL1
AL2
AL2
CAL
CAL
PS4812 PRESSURE GAUGE
PS4812 PRESSURE GAUGE
1.2 Indicator
1.3 Button
*
Function botton: used to access the programming menu and set the points an d long by tw o
kinds of manipulation by way of;
* Shift button;
* Reduction button;
* Increase button;
* + C
alibration key: see page 10 of the calibration instructions;
* + R
estore button: the pressure value after the error is cleared, pressing two keys
simultaneously for more than 5 seconds to restore pressure to zero;
* +
Clear button: while pressing the 2 keys 5 seconds to restore the pressure to zero;
Tel: 028-87078792 Fax: 028-87078762 QQ:386563863 ChengDu SAND Electronic Co., Ltd.
PS4812 User Instructions
Welcome to use PS4812 Series Intelligent pressure indicator from Chengdu SAND
Electronic Co., Ltd. This manual details the functions of the fo rm and use, ple ase
read carefully before use!
1. Instrument panel
1.1 The instrument panel diagram:
First Alarm
Indicator
Calibration
Indicator
Second Alarm
Indicator
PV display window:
Set Status:Parameter code
display settings
Measuring status:Display
real-time pressure values
Pressure unit indicator
SV display window:
Set Status
Display
settings parameters
Measuring Status
Shows the value of the
first alarm
Increase button
Reduction button
Function button
Shift button
PS4812 Series Intelligent pressure indicator on the left panel contains two alarm lights, a calibrated
light and four pressure unit lights on the right, its functions as follows:
1) The first alarm indicator AL1: long light alarm light, no alarm light goes out;
2) The second alarm indicator AL2: long bright alarm light, no warning light goes out;
3) Calibration status indicator CAL: calibration of pressure indicator, the light starts flashing, the
calibration end then the light off;
4) The unit of pressure indicator: programmable selection of the corresponding pressure, the
corresponding length indicator light
PS4812 Series Intelligent Pressure indicator consists of four function keys, respectively,
SEL function keys, shift key, to increase and decrease keys function keys as follows:
