Pressure control
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A new generation of DIGITAL electronic pressure regulators:
DIRECT OPERATED : precise control and quick response times
DYNAMIC : short stabilising periods and low oscillation frequency
Gives you full control over the parameters used inside the valve:
- Manual control: the incorporated DISPLAY and the two push-buttons
enable pressure readout, pressure manual set-point and LED diagnosis
- Computer control :
- Parameters features: this flexibility allows you to adapt the valve to your application and optimise its response time, accuracy and pressure control
- Valve diagnosis: read valve information such as serial number andvalve temperature, and watch the operation time using the operation counter. Read valve status and perform test functions for installation and service.
- Storage of parameters: once the optimal parameters are determined, you
can store them in a project file for your personal use, or you may forward
the file to our Product Support Department for future serial production..
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| With the Data acquisition Software and RS 232 interface,
it's now possible to adapt the controller to the control loop in an optimal way. Adjusted valve status can be read out. The adaptation of the PID parameters to the loop control is adjustable
with DaS and the result can be seen immediately with the scope function. The transients are logged by the scope function and can be read out immediately. |
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FULL CONTROL WITH THE DaS SOFTWARE
Signal generator and scope function |
| Step test function |
Ramp test function |
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| Parameters |
Scope set-up |
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| TECHNICAL CHARACTERISTICS |
| Fluids : |
Air and gases |
| Pressure ranges : |
0-3 bar, 0-6 bar, 0-10 bar |
| Ports : |
G 1/8, G 1/4, G 3/8,
Various pad mounting versions |
| Construction : |
Vannes à clapets |
| Set-point: |
0-10 V, 0-20mA, 4-20 mA |
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| Advantages : |
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Minimum hysteresis |
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Extremely short response times |
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Extremely low sensitivity |
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All ports in accordance with the corresponding nominal diameters |
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Standard filtration at 50 µm |
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No constant air consumption |
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Analog feedback output |
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Easy change of control parameters |
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Digital control |
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Incorporated display (depending on model) |
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Dynamic behaviour (high speed) |
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Communication with a PC |
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DaS program features :
- SENTRONICD parameters set-up : factory-set or customised
- Generate steps and create ramps
- Scope function : view of the set-point, outlet pressure, internal signals from the PID control
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Proportional technology
Literature