red-y industrial series

Measuring ranges

• 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

• Accuracy: ± 1.0% of full scale*
• Turndown ratio: 1 : 50

• 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

• Air*, O2*, N2, He, Ar, CO2, H2, CH4, C3H8 (other gases and gas mixtures on request) *O2 & N2 are calibrated with air

• Meter (GSM): ± 80ms*; Controller (GSC): ± 500ms*
  *depending on device configuration & according to SEMI standard E17-1011,
  5-100% of range under optimized conditions

• ± 0.2% of full scale (according to SEMI standard E56-0309)

• < 1% of measured value / year

• 24 Vdc (18 – 30 Vdc), 15 Vdc on request

• Meter (GIM): max. 100 mA; Controller (GIC): max. 250 mA (GIC with valve type xDV* max. 490mA)

• *DV = Double Valve

• Meter (GIM): max. 125 mA; Controller (GIC): max. 340 mA (GIC with valve type xDV* max. 560mA)
• *DV = Double Valve

• 0.2 – 11 bar a (3 – 160 psia) / GIC with valve type 4.5/EQP and 8/EQP DV* max. 8 bar a (120 psia)
• *DV = Double Valve

• 0 – 50°C (32 – 122°F)

• <0.2% / bar (<0.014% / psi) of reading (typical N2)

• 0.025% FS measuring range type per 1°C (<0.012% per 1°F)

• < 1 sec. for full accuracy

Integration & Installation

• 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, 0-10 V, 2-10 V

• RS-485; Modbus RTU (Slave); LabView-VIs available / option: Profibus DP-V0, DP-V1

• G¼” (BSPP* female) up to 60 ln/min (64 SLPM)
• G½” (BSPP* female) up to 450 ln/min (480 SLPM)

• None required

• Cable gland with compression fitting / Option: M12 plug (DIN-standard)

• All orientations are possible. We recommend horizontal mounting.

Safety

• 16 bara (240 psia)

• < 1 x 10-6 mbar l/s He

• IP67 (conforms to NEMA 6)

• EN 61326-1

• II 3G nA IIC T4 Gc (Category 3 / Zone 2)
• II 3D Ex tc IIIC T100°C Dc (Category 3 / Zone 22)