X91x explosion-proof pressure transmitter Main features Robust stainless steel housing Intrinsically safe version (LCIE 03 ATEX 6204 X) Hazardous areas : 11, 12, 21, 22 Applications Chemical Pneumatic Energy Industrial gas Long term stability 0 … 25 mbar up to 0 … 600 bar (absolute or relative) 0.2% FS / Year Accuracy (20 °C) ≤ ± 0.3% FS (BFSL) (linearity, hysteresis and repeatability according Best Fit Straight Line) Technical specifications Measuring principle Thick film on ceramic Measuring ranges 0 … 25 mbar up to 0 … 600 bar Type of pressure Relative / Absolute Accuracy (20 °C) (linearity, hysteresis and repeatability according Best Fit Straight Line) ≤ ± 0.3% FS (BFSL) ≤ ± 0.6% FS (BFSL) for P ≤ 60 mbar and P= 600 bar Error of zero point ≤ ± 1% FS Error of span ≤ ± 1% FS Zero thermal drift ≤ ± 0.25% FS/10 K (P > 1 bar) ≤ ± 0.60% FS/10 K (P ≤ 1 bar) Span thermal drift ≤ ± 0.15% FS/10 K (P > 1 bar) ≤ ± 0.25% FS/10 K (P ≤ 1 bar) Long term stability 0.2% FS / Year Response time (10 … 90%) ≤ 3 ms Voltage output 4 … 20 mA / 11 … 35 VDC (X913) 4 … 20 mA / 8 … 35 VDC (X913 low voltage option) 0 … 20 mA / 8 … 35 VDC (X916) 0…10 V / 14 … 35 VDC (X912) 1,5 V / 11 … 35 VDC (X914) 1,5 V / 8 … 35 VDC (X914 low voltage option) R(Ω) ≤ (USupply-11 V) / 0.020 (X913) R(Ω) ≤ (USupply-8) / 0.020 (X913 low voltage option) R(Ω) ≤ (USupply-8) / 0.020 (X916) R ≥ 2,5 KΩ (X912) R ≥ 1 KΩ (X914) Max current consumption Current ouput ≤ 25 mA ≤ 6 mA Voltage output Insulation resistance >100 MΩ at 250 VDC Electrical connections See page 3 Material Process connection SS 1.4404 AISI 316L and housing Ceramic (96% AL2O3) Diaphragm NBR (P ≥ 250 mbar) or FKM (Viton®) (P < 250 mbar) -40 ... + 85°C -10 ... + 55°C (option -10...+70°C) -20 ... +100°C -20 ... + 90°C (T5 approval) -20 ... + 70°C (T6 approval) Protection rating IP65 (EN 60529) Vibration IEC60068-2-6 1.5 mm p-p (10 – 55 Hz), 20 g (55 Hz – 2 KHz) Shock IEC60068-2-27 25 falls from 1 m on concrete ground www.baumer.com Load impedance Current ouput Sealing Environment Temperature Storage Compensated range Medium Ambient Output signal / Power supply 2014-10-22 Measuring range Electrical specification Design and specifications subject to change without notice Main characteristics Data sheet A11.10 Page 1 / 4 X91x explosion-proof pressure transmitter ATEX Approvals Conformité CE II 1 GD Ex d IIC T5 (Tamb ≤ +90°C) Gb Ex d IIC T6 (Tamb ≤ +70°C) Gb Ex tb IIIC T90°C (Tamb ≤ +90°C) Db Ex tb IIIC T70°C (Tamb ≤ +70°C) Db LCIE 03 ATEX 6204X WARNING - DO NOT OPEN WHEN ENERGIZED Dust IP6X Gases T° surface Class Tamb ≤ +70°C +80°C T6 Tamb ≤ +90°C +95°C T5 CEM Directive 2004/108/CE (with screened cable, screen connected at both ends). Pressure Directive PED 97/23/CE ATEX Directive 94/9/CE For the application in Ex zone you have to respect the conditions mentioned in the type Examination Certificate (LCIE 03 ATEX 6204 X). You find the certificates and manuals under http://www.baumer.com Measuring ranges and overpressure safety X910 Compound Pressure Pressure Measurement range Pressure in mbar Pressure in bar — — — — — — — — -1+0 -1+0.6 -1+1.5 25 40 60 100 160 250 400 600 1 1.6 2,5 27.5 44 66 110 175 275 440 660 1.1 1.75 2.75 -1+3 -1+5 -1+9 4 6 10 4.4 6.6 11 -1+15 -1+24 1+39 — — — — — — 16 25 40 60 100 160 250 400 600 17.6 27.5 44 66 110 176 275 440 660 110 110 275 500 500 1000 1000 1000 3 3 4 8 12 20 32 50 80 120 200 320 500 600 800 Burst pressure 200 200 500 1000 1000 2000 2000 2000 6 6 7 12 18 30 48 75 120 180 300 480 600 800 1000 2014-10-22 Design and specifications subject to change without notice Max. over pressure www.baumer.com Data sheet A11.10 Page 2 / 4 X91x explosion-proof pressure transmitter Dimensions (mm) Internal terminal strip with cable gland P < 1 bar Internal terminal strip with cable gland P ≥ 1 bar 23 Connections Second optional input with top X913 X912 1 : +A 2 :-A 3: : Ground 1 : +M 2 :-A/-M 3 : +A : Ground Blocking screw CHC M3 Certified EEx d IIc cable gland 1/2 NPT standard. option : 3/4 NPT, G1/2, M20x1.5 Ø 65 162 139 Ø 37,7 Ø 37,7 Access to adjustments CHC 1/8 NPT Ø 41,1 Ø 49, P < 250 mbar kg kg 1.500 1.600 1/2 NPT 27 27 Ø18.2 20 Code E 2014-10-22 Code L 15 mini Joint Seal Ø15x1.5 15 Ø18 27 20 Seal Ø22x2 Joint 20.5 10.5 mini 30 Process connection flush diaphragm 1/2 NPT (without seal) Design and specifications subject to change without notice Process connection flush diaphragm G1/2 (2 seals) www.baumer.com Data sheet A11.10 Page 3 / 4 X91x explosion-proof pressure transmitter Ordering details X91x X91 – x . X91 Output signal 0...10 V 4...20 mA 1 ... 5 V 0 ... 20 mA Sealing NBR FKM (Viton®) Pressure range and unit in bar 0...0.025 0...0.04 0...0.06 0...0.1 0...0.16 0...0.25 0...0.4 0...0.6 -1...0 -1...0.6 -1...1.5 -1...3 -1...5 -1...9 -1...15 -1...24 -1...39 0...1 0...1.6 0...2.5 0...4 0...6 0...10 0...16 0...25 0...40 0...100 0...160 0...250 0...400 0...600 x . xxx . x . 3 6 L E P ≥ 250 mbar P < 250 mbar . – 2 3 4 6 Process connection G½ EN 837 ½ NPT G½ flush diaphragm (2 seals) ½ NPT flush diaphragm (without seal) x . 3 9 Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative . N05 N06 N07 N08 N09 N10 N11 N12 B59 B72 B74 B76 B77 B79 B81 B82 B1L B15 B16 B18 B19 B20 B22 B24 B26 B27 B31 B33 B35 B38 B39 Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Only pressure type relative Kind of pressure Relative Absolute . 2014-10-22 R A Design and specifications subject to change without notice Model Pressure transmitter www.baumer.com Data sheet A11.10 Page 4 / 4