Rough Environment Mass Flow Meters & Mass Flow Controllers for Gases
Reliable technology and industry standard interfaces for rough environments: Our tried and tested thermal mass flow meters and controllers for gases of the red-y smart series now available as IP67 / NEMA 6 version.
Types & Options red-y industrial series
red-y industrial meter GIM
Thermal Mass Flow Meter with IP67/NEMA 6 protection
Flow up to 450 ln/min (480 SLPM)
Body size ¼” and ½”
Stainless steel 316L version
red-y industrial controller GIC
Thermal Mass Flow Controller with IP67/NEMA 6 protection
Flow up to 450 ln/min (480 SLPM)
Body size ¼” and ½”
Stainless steel 316L version
red-y industrial controller GIE
Thermal Mass Flow Controller with external valve and IP67/NEMA 6 protection
Flow up to 450 ln/min (480 SLPM)
Body size ¼” and ½”
Stainless steel 316L version
Customized OEM Solutions:
Optimize and simplify your processes with our customized & modular flow solutions
For a wide range of applications the thermal mass flow meters and mass flow controllers offer you a significant optimization and simplification of your processes.
Technical Specifications red-y industrial series
Measuring ranges | |
---|---|
Air/Full scale freely selectable | Body size ¼” from 0 … 25 mln/min to 0 … 60 ln/min (from 0 … 27 SCCM to 0 … 64 SLPM) Body size ½” from 0 … 60 ln/min to 0 … 450 ln/min(from 0 … 65 SLPM to 0 … 480 SLPM) |
Instrument versions | |
“Standard” The economic solution |
Accuracy: ± 1.0% of full scale* Turndown ratio: 1 : 50 |
“Hi-Performance” With highest accuracy and turndown ratio (available for GIM < 200 ln/min (200 SLPM) / GIC < 150 ln/min (150 SLPM) (air)) |
Accuracy: ± 0.3% of full scale + ± 0.5% of reading* Turndown ratio: 1 : 100 *An additional error of ±0.25% may apply for analogue signals |
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 | Meter (GIM): ± 80ms*; Controller (GIC): ± 500ms* *depending on device configuration & according to SEMI standard E17-1011, 5-100% of range under optimized conditions |
Repeatability | ± 0.2% of full scale (according to SEMI standard E56-0309) |
Longterm stability | < 1% of measured value / year |
Power supply | 24 Vdc (18 – 30 Vdc), 15 Vdc on request |
Current consumption Standard | Meter (GIM): max. 100 mA; Controller (GIC): max. 250 mA (GIC with valve type 8 max. 490mA) |
Current consumption Profinet RT / EtherCAT |
Meter (GIM): max. 125 mA; Controller (GIC): max. 340 mA (GIC with valve type 8 max. 560mA) |
Operation pressure | 0.2 – 11 bara (3 – 160 psia) / GIC with valve type 4.5 and 8: max. 8 bara (120 psia) |
Temperature (environment/gas) | 0 – 50°C (32 – 122°F) |
Pressure sensitivity | <0.2% / bar (<0.014% / psi) of reading (typical N2) |
Temperature sensitivity | <0.025% FS measuring range type per 1°C (<0.012% per 1°F) |
Warm-up time | < 1 sec. for full accuracy |
Materials | |
Body Materials | Stainless steel 316L (see operating instructions for wetted parts) |
Electronic Housing | Aluminum |
Seals | EPDM (FDA), optional FKM and FFKM |
Integration & Installation | |
Output signals analog | 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, 0-10 V, 2-10 V |
Output signals digital | RS-485; Modbus RTU (Slave); LabView-VIs available / option: Profibus DP-V0, DP-V1 |
Process connection | G¼” (BSPP* female) up to 60 ln/min (64 SLPM) G½” (BSPP* female) up to 450 ln/min (480 SLPM) *British Standard Pipe Parallel |
Inlet section | None required |
Electrical connection | Cable gland with compression fitting / Option: M12 plug (DIN-standard) (both connection IP67 protected) |
Mounting orientation | All orientations are possible. We recommend horizontal mounting. Please contact the manufacturer for further information. |
Safety | |
Test pressure | 16 bara (240 psia) |
Leak rate | < 1 x 10-6 mbar l/s He |
Ingress protection class | IP67 (conforms to NEMA 6) |
EMC | EN 61326-1 |
ATEX Certification | II 3G nA IIC T4 Gc (Category 3 / Zone 2) II 3D Ex tc IIIC T100°C Dc (Category 3 / Zone 22) |
Service and Communication Cable, Communication Module & Options
Cable for support or new configuration, as well as plugs and test certificates
Compression fittings with 50μ filter/ Stainless steel 1.4404 / 316L
Type/Connection | Seals in FKM | Seals in EPDM |
G1/4″ to 6mm | Part-N° 328-1011 | Part-N° 328-1031 |
G1/4″ to 1/4″ | Part-N° 328-1012 | Part-N° 328-1032 |
G1/4″ to 12mm | Part-N° 328-1013 | Part-N° 328-1033 |
G1/4″ to 1/2″ | Part-N° 328-1014 | Part-N° 328-1034 |
G1/2″ to 12mm | Part-N° 328-1006 | Part-N° 328-1026 |
G1/2″ to 1/2″ | Part-N° 328-1007 | Part-N° 328-1027 |
Tri-Clamp fittings
Type/Connection | Seals in EPDM |
G 1/4″ to D 25 | 328-1421 |
G 1/2″ to D 50.5 | 328-1424 |
Vacuum fitting (identical to VCR®)
Type/Connection | Seals in FKM | |
G1/4″ / 1/4″ VCR | Part-N° 328-1190 | |
G1/2″ / 1/2″ VCR | Part-N° 328-1191 |
VCO® & VCR® are registered Trademarks of Swagelok
Male stud fittings Legris / Brass
Type/Connection | Seals in NBR | |
G1/4″ to 6mm | Part-N° 328-1211 | |
G1/4″ to 8mm | Part-N° 328-1212 | |
G1/4″ to 10mm | Part-N° 328-1213 | |
G1/2″ to 8mm | Part-N° 328-1216 | |
G1/2″ to 12mm | Part-N° 328-1214 | |
G1/2″ to 14mm | Part-N° 328-1215 |