DigitalĀ Pressure Controllers for Gases with integrated Flow Measurement
The electronic red-y smart pressure controller combine the reliable technology of our digitalĀ mass flow controllers with electronic pressure control.
The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.Ā On-the-fly switching between pressure control and flow control offers maximum flexibility.
Types &Ā Options red-y smartĀ pressure controller
red-y smart pressure controllerĀ GSP
Digital Pressure Controller with integratedĀ Flow Measurement
Flow up to 60Ā ln/min
Aluminium version
Body size ¼”
red-y smart back pressure controllerĀ GSB
Digital Back Pressure Controller with integratedĀ Flow Measurement
Flow up to 60Ā ln/min
Aluminium version
Body size ¼”
Flow up to 450 ln/min
Body size is ½”
Stainless SteelĀ Versions
All pressureĀ controllers are available inĀ stainless steel electropolished
Customized OEM Solutions:
Optimize and simplify your processes with our customized & modular flow solutions
For a wide range of applications the thermal mass flowĀ meters and mass flow controllers offer you a significantĀ optimization and simplification of your processes.
» Contact a Mass Flow Expert
Ā» Read our Application Stories
Technical Specifications red-y smartĀ pressure controller
Measuring & control ranges Pressure | |
---|---|
Pressure control | Absolute, differential or gauge pressure Standard measuring ranges from 30 mbar up to 10 bar (graded) Turndown ratio: 1 : 100 |
Back pressure control | Absolute, differential or gauge pressure Standard measuring ranges from 30 mbar up to 10 bar (graded) Dynamic range depending on the application |
Measuring ranges flow | |
Air/Full scale freely selectable | Body sizeā¼”āfrom 0 ⦠25Ā mln/min to 0 ⦠60Ā ln/min Body sizeā½” from 0 ⦠60Ā ln/min to 0 ⦠450 ln/min |
Turndown ratio & accuracy Flow | |
“Standard” | Accuracy: ± 1.0% of full scale* Turndown ratio: 1 : 50 |
“Hi-Performance” (up to 150 ln/min) |
Accuracy: ± 0.3% of full scale + ± 0.5% of reading* Turndown ratio: 1 : 100 |
Pressure controller with external transmitter, special measuring ranges (e.g. 0-20 Pa) & customer-specific solutions on request | |
Performance Data | |
Media (real gas calibration) | Air*, O2*, N2, He, Ar, CO2, H2, CH4, C3H8 (other gases and gas mixtures on request) *O2 & N2 are calibrated with air |
Response time Flow Measurement | ± 80ms depending on device configuration & according to SEMI standard E17-1011, 5-100% of range under optimized conditions |
Response time Pressure Measurement | 150ms |
Response time Pressure Control | Depending on the measuring section |
Repeatability | ± 0.2% of full scale (according to SEMI standard E56-0309) |
Longterm stability | < 1% of measured value / year |
Power supply | 24 Vdc (18 ā 30 Vdc), 15 Vdc on request |
Current consumption Standard | Meter: max. 100 mA; Controller: max. 250 mA (with valve type 8 max. 490mA) |
Current consumption Profinet RTā/āEtherCAT |
Meter: max. 125 mA; Controller: max. 340 mA (with valve type 8 max. 560mA) |
Temperature (environment/gas) | 0 ā 50°C |
Body Materials | Anodized aluminium, optional stainless steel electropolished 1.4305 or 1.4404 |
Seals | FKM, EPDM, optional FFKM |
Pressure | Vacuum up to 10 bar g |
Pressure sensitivity | <0.2%ā/ābar of reading (typical N2) |
Temperature sensitivity | 0.025% FS measuring range type / °C |
Warm-up time | <1 sec. for full accuracy |
Integration | |
Output signals digital | RS-485; Modbus RTU (Slave); Lab View-VIs available Option: ProfiBus DP-V0, DP-V1 / Profinet RT / EtherCAT |
Output signals analog | 0..20 mA, 4..20 mA, 0..5 V, 1..5 V, 0..10 V, 2..10 V |
Analog setpoints | Realizable with AD-converter (on request) |
Process connection | G¼” (BSPP* female) up to 60Ā ln/min, G½” (BSPP* female) up to 450Ā ln/min *British Standard Pipe Parallel |
Inlet section | None required |
Electrical connection | Sub D plug, 9 pole |
Mounting orientation | Any position (consult manufacturer above 5 bar or vertical mounting) |
Safety | |
Test pressure | 16 bara |
Leak rate | < 1 x 10-6 mbar l/s He |
Ingress protection class | IP50āor IP67 |
EMC | EN 61326-1 |
Connection cables, power supplies
A wide range of cables and power supply units for fastĀ integration of the red-y smart mass flow meters and controllers is available:
- Cables for communication with PC (USB)
- Cables for analog communication
- Power supply (24 Vdc)
Display and control devices
Permit the operation of up to 10 flow meters and controllers with predefined process recipes.
Compression fittings with 50μ filter/ Stainless steel 1.4404 / 316L
Type/Connection | Seals in FKM | Seals inĀ EPDM |
G1/4″ toĀ 6mm | Part-N° 328-1011 | Part-N° 328-1031 |
G1/4″ to 1/4″ | Part-N° 328-1012 | Part-N° 328-1032 |
G1/4″ toĀ 12mm | Part-N° 328-1013 | Part-N° 328-1033 |
G1/4″ toĀ 1/2″ | Part-N° 328-1014 | Part-N° 328-1034 |
G1/2″ toĀ 12mm | Part-N° 328-1006 | Part-N° 328-1026 |
G1/2″ toĀ 1/2″ | Part-N° 328-1007 | Part-N° 328-1027 |
Vacuum fitting (identical to VCRĀ®)
Type/Connection | Seals in FKM | |
G1/4″ / 1/4″ VCR | Part-N° 328-1190 | |
G1/2″ / 1/2″ VCR | Part-N° 328-1191 |
VCOĀ® & VCRĀ® are registered Trademarks of Swagelok
Vacuum fitting flange-mounted (identical to VCRĀ®)
Type/Connection | Seals in FKM | Seals in EPDM |
G1/4″ / 1/4″ VCR | Part-N° 328-1192 | Part-N° 328-1193 |
VCOĀ® & VCRĀ® are registered Trademarks of Swagelok
Male stud fittings Legris /Ā Brass
Type/Connection | Seals in NBR | |
G1/4″ toĀ 6mm | Part-N° 328-1211 | |
G1/4″ toĀ 8mm | Part-N° 328-1212 | |
G1/4″ toĀ 10mm | Part-N° 328-1213 | |
G1/2″ toĀ 8mm | Part-N° 328-1216 | |
G1/2″ toĀ 12mm | Part-N° 328-1214 | |
G1/2″ toĀ 14mm | Part-N° 328-1215 |
Downloads red-y smartĀ pressure controller
GET A QUOTE Ā ALL DOWNLOADS Ā CAD 3D MODELS Ā Ā FAQs