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PRESSURE TRANSDUCERS
LCD
LED
DPG-L
DPGST
DIGITAL PRESSURE GAUGES
LCD
 
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.

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.
Principal Performances:
1 year autonomy without recharge
Programmable Measuring Unit
Programmable Resolution
Peak Function (positive and negative)
RS232 Output (optional)
Digital Filter
Pressure Display (bar) Resolution
Positive Vacuum
1 bar 1,000 -1,000 0,001
2.5 bar 2,500 -1,000 0,001
5 bar 5,000 -1,000 0,001
10 bar 10,00 / 0,01
20 bar 20,00 / 0,01
50 bar 50,00 / 0,01
100 bar 100,0 / 0,1
250 bar 250,0 / 0,1
350 bar 350,0 / 0,1
500 bar 500,0 / 0,1
700 bar 700,0 / 0,1
1000 bar 1000,0 / 1
1500 bar 1500,0 / 1
2000 bar 2000,0 / 1
Technical Data:
Relative Pressure (R) 1 - 2.5 - 5 - 10 - 20 bar
50 - 100 - 250 - 350 - 500 bar
700 - 1000 - 1500 - 2000 bar
Linearity and Hysteresis ≤± 0.20 % F. S.
Internal Resolution
Readings Per Sec. (0 filter)
65,000 div.
10[100ms]
Reference Temperature +23˚C
Service Temperature Range 0 / +50˚C
Storage Temperature -10 / +60˚C
Temperature Effect for 1˚C
a) on Zero
b) on Sensitivity

≤± 0.002%
≤± 0.002%
Programmable Set Points
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. (-)
Gasket Adviced USIT A 63-18
Display Custom LCD
Display Height 16mm
Autonomy 1 Year
Power Supply Battery
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
*Other measuring units on request
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