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Digital Pressure Gauge
"
LCD |
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Digital
Pressure Gauge LCD is a microprocessor based unit of a new generation,
consisting of a long-term particularly steady analogical
section, and of a 16-bit converter A/D, which guarantees
65,000 internal divisions.
Pressure sensors is completely
executed in stainless steel to ensure a high resistance in
the presence of highly dynamic stresses, and to be
suitable to work in contact with aggressive substances.
These features, together with the 0.20% accuracy class,
make it ideal for monitoring industrial applications and
to transit data directly to the control system. The
pressure gauge has internal batteries with 1 year
autonomy, which is also guaranteed by the AUTO-POWER-OFF
function, which activates if in 30 minutes, any
measurement change is detected.
The user can select different engineering units (mbar,
bar, kPa, MPa, psi), and can program different resolutions
and digital filters according to the application. |
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In order to
increase the integration level to the components, a
combined traditional and SMT technology has been applied;
which makes the pressure gauge more resistant against
mechanical stresses and vibrations, and ensures maximum
reliability of the electronic circuit.
This display also shows an analog indication bar of
pressure always active also into a program menu. |
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Principal Performances:
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1 year autonomy without recharge
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Programmable Measuring Unit
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Programmable Resolution
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Peak Function (positive and negative)
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RS232 Output (optional)
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Digital Filter
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Pressure |
Display (bar) |
Resolution |
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Positive |
Vacuum |
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1 bar |
1,000 |
-1,000 |
0,001 |
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2.5 bar |
2,500 |
-1,000 |
0,001 |
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5 bar |
5,000 |
-1,000 |
0,001 |
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10 bar |
10,00 |
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0,01 |
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20 bar |
20,00 |
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0,01 |
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50 bar |
50,00 |
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0,01 |
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100 bar |
100,0 |
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0,1 |
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250 bar |
250,0 |
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0,1 |
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350 bar |
350,0 |
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0,1 |
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500 bar |
500,0 |
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0,1 |
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700 bar |
700,0 |
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0,1 |
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1000 bar |
1000,0 |
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1 |
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1500 bar |
1500,0 |
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1 |
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2000 bar |
2000,0 |
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1 |
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Dimensions (mm)
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Technical Data:
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Relative Pressure (R) |
1 - 2.5 - 5 - 10 - 20 bar
50 - 100 - 250 - 350 - 500 bar
700 - 1000 - 1500 - 2000 bar |
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Linearity and Hysteresis |
≤± 0.20 % F. S. |
Internal Resolution
Readings Per Sec. (0 filter) |
65,000
div.
10[100ms] |
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Reference Temperature |
+23˚C |
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Service Temperature Range |
0 / +50˚C |
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Storage Temperature |
-10 /
+60˚C |
Temperature Effect for 1˚C
a) on Zero
b) on Sensitivity |
≤± 0.002%
≤± 0.002% |
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Programmable Set Points |
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Programmable Baud Rate |
16200,
9600, 4800 |
Zero Function
Programmable Digital Filter
Programmable Resolution
Programmable Measuring Units
Peak Function |
~50%
0÷99
1, 2, 5, 10
*mbar, bar, MPa, kPa, psi
Pos. (+) and Neg. (-) |
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Gasket Adviced |
USIT A
63-18 |
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Display |
Custom
LCD |
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Display Height |
16mm |
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Autonomy |
1 Year |
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Power Supply |
Battery |
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Alkaline Batteries |
n˚4 to
1,5V size AA |
Mechanical Limit Values
Referred to Nominal Pressure:
a) service pressure
b) max. permissible pressure
c) breaking pressure
d) highly dynamic pressure |
100%
150%
>300%
75% |
Standard Process Coupling
Tightening Wrench
Tightening Torque
Protection Class (EN 60529)
Sensor Execution Material
Case Execution Material
Electrical Connection (RS232C) |
1/2" Gas MASCHIO / BSP Male
27 mm
28 Nm
IP40
INOX 17.4 pH
ABS
Tank SUB D 9 pole Female |
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*Other measuring units on request |
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LCD |
LED |
DPG-L |
DPGST |
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