
INSTALLATION
3
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B: Control panel
A = M12 without display - non-explosionproof
D = M12 with display - non-explosionproof
E = M12 without display - explosionproof (ATEX)
F = DIN connector, 7-pin, with display - non-explosionproof
G = DIN connector, 7-pin without display - non-explosionproof
A: VERSION (ports), body
0 = DN6 (G 1/4), Alu 6 = DN20 (NPT 1"), Alu
1 = DN12 (G 1/2), Alu 7 = DN3 (G 1/8), Ms
2 = DN20 (G 1), Alu 8 = DN6 (G 1/4), Ms
3 = DN6 (ISO 1), Alu 9 = DN3 (NPT 1/8), Ms
4 = DN6 (NPT 1/4"), Alu A = DN6 (NPT 1/4"), Ms
5 = DN12 (NPT 1/2"), Alu C = DN6 (G 1/4), VA
H = DN6 (G 1/4), Ms2)
S: SETPOINT
0 = 0 ... 10 Volt
1 = 0 ... 20 mA
2 = 4 ... 20 mA
I: FEEDBACK
1 = Feedback output 0 ... 10 Volt
2 = Feedback output 0 ... 20 mA
3 = Feedback output 4 ... 20 mA
4 = Feedback input 0 ... 10 Volt3)
5 = Feedback input 0 ... 20 mA3)
6 = Feedback input 4 ... 20 mA3)
1. DESCRIPTION
The SentronicPLUS with integrated digital control loop combines the latest in pneumatics technology with
intelligent electronics. The SentronicPLUSseriesallowsprecisecontrolofpressure,ow,force,velocityand
displacement or angle positions. It supplements the SentronicDseries.
The SentronicPLUS is available in 14 standard pressure ranges from 100 mbar to 50 bar. Four nominal sizes
areprovidedtocoverawideowrange.Versionswithdifferentbodyandsealmaterialscanbeusedinmany
sectors, e.g. the food industry, medical technology etc.
Cascaded control allows setting up complex control loops using the DaS software (Data Acquisition Soft-
ware). Digital control offers many advantages during installation and start-up of the SentronicPLUS valve and
extended possibilities to adapt it to various applications.
• All pressure and exhaust ports are the same size, which allows for short response times when the pres-
sure is increased or decreased.
• Digital pressure control in a closed loop: An internal pressure sensor measures the outlet pressure. The
outlet pressure is adjusted in real time.
• The control parameters can be changed with the DaS software (from DaS release 5.00): The DaS soft-
ware (DataAcquisitionSoftware)ensuresthevariabilityoftheparametersusedbythevalve.Thisex-
ibility allows the valve to be adapted to the most various applications, and its response time, overshoot
and precision to be optimised.
• Afterhavingsettheoptimumparameters,youcansavetheminaprojectleforyourpersonaluseor
send them to our Product Support for future serial production.
• ATEX approval for the version with M12 connector without display:
qII 3D Ex tc IIIC T135°C Dc X
qII 3G EX ec IIC T4 Gc X
0 ≤Ta ≤+50 °C
1.1 CATALOGUE NUMBER
SentronicPLUS - Digital electronic pressure regulator valve
6 1 4 3 5 7 B A S I D P P
SentronicPLUS - with external pressure supply
6 1 4 3 5 9 B A S I D P P
PP: PRESSURE RADNE
Max. allowable
pressure (bar)
2
2
2
3
8
8
12
12
14
18
22
40
60
D: DIGITAL OUTPUT
1 = Pressure switch output
PNP ± 5 %
Relative pressure
40 = 0 - 100 mbar
50 = 0 - 500 mbar
60 = 0 - 1 bar
02 = 0 - 2 bar
03 = 0 - 3 bar
05 = 0 - 5 bar
06 = 0 - 6 bar
10 = 0 - 10 bar
12 = 0 - 12 bar
16 = 0 - 16 bar1)
20 = 0 - 20 bar1)
3H = 0 - 30 bar2)
5H = 0 - 50 bar2)
V3 = 0 - (-1) bar
Notes:
1) Only for DN3 and DN 6
2) Only for DN6, Ms
3) Only for 614357..., not for 614359...
Other versions available on request.
Vacuum (relative)
V3 = 0 ... -1 bar
Shut-off valve