Estonia
Proportional pressure regulator with CoilVision technology
Series PRE
Two sizes available: PRE1 and PRE2
Ports G1/8 - G1/4 - G3/8 - 1/4NPTF
Ports G1/8 - G1/4 - G3/8 - 1/4NPTF
The Series PRE proportional pressure regulator is equipped with a new technology, CoilVision, which constantly monitors the operation of the solenoids in the regulator to assess their health status.
All data generated by the regulator can be transmitted wirelessly, for logging, aggregation and analysis and can be viewed through the UVIX software, downloadable from the Camozzi Catalogue website.
The Series PRE is available in two sizes and in different configurations, including IOLink
connectivity. As well as the standard options with and without display, there is a version with an integral exhaust valve, which enables the system to exhaust even without a power supply.
A manifold version enables the control of several outlets with only one inlet, while a version with an additional external sensor connection enables pressure control at any point in the system.
All data generated by the regulator can be transmitted wirelessly, for logging, aggregation and analysis and can be viewed through the UVIX software, downloadable from the Camozzi Catalogue website.
The Series PRE is available in two sizes and in different configurations, including IOLink
connectivity. As well as the standard options with and without display, there is a version with an integral exhaust valve, which enables the system to exhaust even without a power supply.
A manifold version enables the control of several outlets with only one inlet, while a version with an additional external sensor connection enables pressure control at any point in the system.
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| Standard of reference | CE; RoHS; ATEX; UL-CSA |
| Controlled quantity | Pressure |
| Number of ways | 3 |
| Flow (Qn) | PRE104 - 1100 Nl/min PRE238 - 4600 Nl/min |
| Fluid | Filtered and non-lubricated compressed air of class 7.4.4 according to ISO 8573.1. Inert gases and oxygen |
| Min & max regulated pressure (bar) | 0 - 1 bar (0-14,5 PSI)(B) 0,05 - 10,3 bar (0,72-150 PSI)(D) 0,05 - 6 bar (0,72-87 PSI)(F) 0,03 - 4 bar (0,43-58 PSI) (E) 0,05 - 7 bar (0,72-101,5 PSI) (G) |
| Maximum inlet pressure | 2 bar (B) 5 bar (E) 11 bar (D); (G) ed (F) |
| External sensor (optional) | input signal 0-10 V DC or 4-20 mA |
| Resolution (% FS) | 0,3 (Size 1) 0,6 (Size 2) |
| Fluid temperature (min and max °C) | 0 - 50 °C |
| Environmental temperature (min and max °C) | 0 - 50 °C |
| Pneumatic ports | G1/8 - G1/4 - G3/8 - 1/4 NPTF |
| Materials | body: aluminium - cover: technopolymer - seals: NBR or FKM |
| Supply voltage (V) | 24 V DC |
| Command signal | 0-10V (2); 4-20 mA (4); 5 bit Digital (D); IO-Link (I) |
| Hysteresis (% FS) | 0,5% (Size 1) 0.7% (Size 2) |
| Power consumption | From a minimum of 105 to a maximum of 250 mA (see the product manual for further details) |
| Type of electrical connection | M12 5 Pin Male (IO-Link) M12 8 Pin Male (Analog and PreSet) M12 12 Pin Male (version with external sensor) |
| IP protection class | IP65 |
| Repeatability (% FS) | 0,4 |
| Linearity (% FS) | 0,4 |
| Modularity | with Series MD |
| PRE in IO-Link version | V1.1 according to standard IEC 61131-9 / 61131-2 |
| Feedback signal | 0-5 V DC and 4-20 mA (always present in the version with analog command signal (2) (4)) |
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CODING EXAMPLE
| PRE | 1 | 04 | - | D | D | 5 | I | 2 | E | - | 00 | 0D | OX1 |
| PRE | SERIES |
| 1 |
Size: 1 = Size 1 2 = Size 2 |
| 04 |
CONNECTION PORT: 04 = G1/4 38 = G3/8 (only size 2) M4 = G1/4 Manifold 14 = NPTF 1/4 (only size 1) N4 = 1/4 NPTF Manifold 08 = G1/8 (only size 1) M8 = G1/8 Manifold (only size 1) |
| D |
DISPLAY: E = without display D = with display (only with command signal 2,4 or D) |
| D |
WORKING PRESSURE (1 bar = 14,5 psi): B = 0-1 bar E = 0-4 bar F = 0-6 bar G = 0-7 bar D = 0-10,3 bar 2 = external sensor 0-10 o 4-20 mA. The external sensor is not included in the controller, it must be purchased separately |
| 5 |
VALVE FUNCTION: 5 = 3 way standard 6 = integrated exhaust valve (maximum working pressure B, E or G) 7 = 3 way (connection 3 transportable, optional for size 1, standard for size 2) 8 = integrated exhaust valve (port 3 transportable, optional for size 1, standard for size 2. Maximum working pressure B, E or G) |
| I |
PILOT SUPPLY: I = Internal E = External |
| 2 |
COMMAND SIGNAL: 2 = 0-10 V 4 = 4-20 mA D = 5 bit Preset for 32 different pressure values (only without external pressure sensor) I = IO-Link (only without display and without external pressure sensor) |
| E |
DIGITAL OUTPUT SIGNAL: E = error signal (only with input signal 2, 4, D) P = pressure switch (only with input signal 2, 4, D) W = window (only with input signal 2, 4, D) N = without digital output (only with IO-Link version) |
| 00 |
CABLE LENGTH: 00 = No cable 2F = 2mt straight unshielded 2R = 2mt 90° cable unshielded 5F = 5mt straight unshielded 5R = 5mt 90° cable unshielded 2FC = 2mt straight shielded 2RC = 2mt 90° shielded 5FC = 5mt straight shielded 5RC = 5mt 90° shielded |
| 0D |
DIAGNOSTIC ACCESSORIES: = without diagnosis (only with input signal 2, 4, D) 0D = basic diagnostics (only with input signal 2, 4, D) 0W = wireless diagnostics (only with input signal 2, 4, D) DW = wireless diagnostics + CoilVision® (only with input signal 2, 4, D)) 1D = IO-Link + CoilVision® diagnostics (only with IO-Link version) |
| OX1 |
CERTIFICATES: = no certificate OX1 = for use with oxygen EX = ATEX version |
|
Version suitable to be used with oxygen. With a working pressure of Max 6 Bar, available both with internal and external pilot supply; with all other versions only with external pilot supply." |
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