RPPE3 - RPPE7 Industrial pressure switch explosion proof Main Features Excellent repeatability Fix dead band for control and alarm Dead band adjustment for regulation Explosion proof Hazardous areas 1, 2, 21, 22 Applications Power generation safety equipment Presurized chambers control Liquid level control Technical Data Pressure range -50 mbar ... 0 to 60 ... 600 bar Housing Temperatures Pressure range codes 101 to 153 Medium : -15 ... +150°C Ambient : -20 ... + 70°C (T5) -20 ... + 60°C (T6) Storage : -40 ... + 70°C Type RA80, explosion proof, flameproof Alumunium epoxy painted. Captive stainless steel screws Mounting 3 back lugs for wall mounting Ground connection Via internal terminal block Electrical connection Electrical function Terminal block with metallic cable gland for Ø 7 to 12 mm standard Adjustment 2 external adjustment screws on top of the case for set point and dead band Type examination certificate LCIE 03 ATEX 6231X (Type RA80) EN 60079-0: 2012 (internal conformity analysis) EN 60079-1: 2007 EN 60079-31: 2009 Marking 0081 II 2 G D Ex d IIC T6 or T5 Gb Ex t IIIC IIC T80°C or T95°C Db IP6X T° ambient Repeatability ± 1% F.S. @ constant pressure cycle CE conformity Low Voltage Directive LVD 2006/95/EC Pressure Equipment Directive PED 97/23/EC ATEX Directive 94/9/EC Protection rating IP 66 (EN 60529) Process Connection Stainless steel 1.4404 (316L) Sensing element Pressure range codes 101 to 153 Flanges :Stainless steel 1.4404 (316L) Diaphragm :Viton® Pressure range codes 200 to 209 Bellow :Stainless steel 1.4404 or 1.4432 (316L) Pressure range codes 600 to 602 Piston :Nickel plated steel Scale ATEX See ordering code details in page 5 -20°C to +60°C (T6 or T80°C) or -20°C to +70°C (T5 or T95°C) Design and specifications subject to change without notice Pressure range codes 200 to 602 Medium : -50 ... +200°C Ambient : -25 ... + 60°C (T6) Storage : -40 ... + 70°C Internal. Accuracy on reading ± 5% FS Options Code SETP Oxygen application Code 0765 Mounting on 2" pipe Code 0407 Stainless steel tag plate and wire Code 9941 Lead seal of the adjustment screws Code 8990 2015-05-22 Customer specific set point adjustment www.baumer.com Data sheet A32.06 Page 1 / 5 RPPE3 - RPPE7 Industrial pressure switch explosion proof Principle A flexible sensing element actuates a microswitch by means of a lever. The set point is adjusted by means of a compressible spring installed in opposition. NC NC C C NC C NO NO NO Set point and reset point must be between 10% and 90% of the selected scale. Standard factory adjustment Setpoint at 50% of the scale on falling pressure NC C C C NO NC NC Customer speciffic factory adjustment (option SETP) The following specifications have to be given with the order: • Setpoint value • Adjustment on falling or raising pressure • Deadband value when using an adjustable dead band switch NO NO Electrical connections 2 SPDT 1 SPDT NC COM NO Blue Red White NC Blue COM Red NO White NC Blue COM Red NO White Yellow / green Hazardous areas : 1, 2, 21, 22 -20°C ≤ Ta ≤ +70°C Dust IP6x Gases T° surface Class Ta = 60°C 80°C T6 Ta = 70°C 95°C T5 Important : Maximum power dissipation in the case must not exceed 5 W 2015-05-22 All necessary measures must be taken by the user, to avoid the calorific transfer from the fluid to the apparatus head increasing the head's temperature to such that it reaches the self-ignition temperature of the gas in which it is used. Design and specifications subject to change without notice Yellow / green www.baumer.com Data sheet A32.06 Page 2 / 5 RPPE3 - RPPE7 Industrial pressure switch explosion proof Micro switches characteristics Switch code N (T) A (B) M (K) C (W) E (F) D (V) Type Tropicalized Standard Gold contact Hermetic Ultra sensitive Ultra sensitive Hermetic 6 Vdc 0.1 ... 8 A 0.4 ... 10 A 10 ... 50 mA 5 mA ... 4 A 0.4 ... 1 A 0.4 ... 4 A 12 Vdc 0.1 ... 8 A 0.4 ... 10 A 10 ... 50 mA 5 mA ... 4 A 0.4 ... 1 A 0.4 ... 4 A 24 Vdc 0.1 ... 8 A 0.4 ... 6 A 10 ... 50 mA 5 mA ... 4 A 0.4 ... 1 A 0.4 ... 4 A 30 Vdc 0.1 ... 8 A 0.4 ... 6 A 10 ... 50 mA 5 mA ... 3 A 0.4 ... 1 A 0.4 ... 2 A 48 Vdc 0.1 ... 8 A 0.4 ... 6 A 10 ... 50 mA 5 mA ... 3 A N/A N/A 110 Vdc N/A 0.1 ... 0.5 A 10 ... 50 mA 5 mA ... 1 A N/A N/A 220 Vdc N/A 0.1 ... 0.25 A 10 ... 50 mA 5 mA ... 0.5 A N/A N/A 115 Vac 0.1 ... 10 A 0.4 ... 10 A 10 ... 50 mA 50 mA ... 3 A 0.4 ... 10 A N/A 250 Vac 0.1 ... 5 A 0.2 ... 10 A 10 ... 10 mA 50 mA ... 2.5 A 0.2 ... 10 A N/A 2000 V 2000 V 2000 V 1500 V 2000 V 1000 V Dielectric rigidity between contacts and ground Adjustable ranges Scale mbar Micro-switch dead band 1) Adjustable dead band Code 101 -2 ... 10 0.15 -5 ... 50 0.15 -8 ... 100 90% Fixed dead band C (W*) 10% E (F*) 90% D (V*) 10% 90% 10% 90% 11.3 - 37 0.75 0.75 3.8 4.5 3 - 37 3.8 - 37 102 1.5 - 8 1.8 - 8 6.8 - 8 6.8 - 8 0.45 0.45 2.3 2.3 103 1.8 - 22 3 - 22 7.5 - 22 11 - 22 0.6 0.6 2.3 3.8 0.15 104 2.3 - 37 3 - 37 7.5 - 37 15 - 37 0.75 0.75 3 3.8 0 1 151 9 - 120 12 - 120 23 - 120 23 - 120 3 4.5 11.3 15 ... 200 1 152 9 - 120 12 - 120 23 - 120 23 - 120 3 4.5 11.3 15 1 153 23 - 220 30 - 220 45 - 220 53 - 220 6 9 27 37 bar Code 1.5 200 37 - 375 53 - 375 120 - 375 142 - 375 7.5 9 45 63 120 - 1800 150 - 1800 225 - 1800 300 - 1800 33 37 144 180 -200... ... 400 bar -1 M (K*) mbar 0.15 0 A (B*) 10% bar 0 -50 ... 0 N (T*) ... 0 9.8 - 37 mbar -1 ... 2.5 7 201 0 ... 0.2 1.5 202 22 - 150 30 - 150 90 - 150 97 - 100 6 7.5 27 36 1 1.5 203 30 - 600 37 - 600 120 - 600 142 - 600 6 7.5 36 45 0.5 ... 10 30 204 300 - 4500 375 - 4500 975 - 4500 1275 - 4500 67 75 360 450 3.5 ... 25 30 205 900 - 7500 1800 - 7500 1125 - 7500 1950 - 7500 90 150 1080 2160 bar bar Code 0.05... bar 5 ... 50 65 206 1.5 - 15 3 - 15 3.7 - 15 4.5 - 15 0.225 0.3 2.2 3.7 5 ... 100 220 207 3.7 - 22 4.5 - 22 8.2 - 22 9.7 - 22 1.050 1.350 4.5 5.2 220 208 3.7 - 22 5.2 - 22 8.2 - 22 9.7 - 22 1.050 1.500 4.5 6.7 20 ... 150 ... 3.5 30 209 0.22 - 2.2 0.3 - 2.2 0.97 - 2.2 1.27 - 2.2 0.067 0.075 0.3 0.37 25 ... 175 800 600 30 - 120 45 - 120 45 - 120 47 - 120 22 22 36 54 30 ... 350 800 601 30 - 150 45 - 150 45 - 150 47 - 150 24 24 36 54 60 ... 600 800 602 30 - 180 45 - 180 45 - 180 47 - 180 24 24 36 54 -1 (*) When using 2 microswitches deadband lower values should be x1.5 The value of the deadband is depending on the value of the set point. This table contains the deadband values for set point adjustment at 10% and 90% of the selected scale. For adjustable deadband the lower value corresponds to the deadband spring totally released and the higher corresponds to the deadband spring fully tensed . For other set points the deadband value can be calculated by linear interpolation between the values at 10% and 90%. 2015-05-22 1) Design and specifications subject to change without notice P. Max accidental www.baumer.com Data sheet A32.06 Page 3 / 5 RPPE3 - RPPE7 Industrial pressure switch explosion proof Dimensions (mm) Set point adjustment Differential adjustment 56 (3x) Ø 9 on Ø 222 86 20 Ø 194 12 0° Weight of the housing : 4.4 kg 120° 116 RA 139 EE x d II C T 0° 6 12 Cable gland not mounted 121 52 Ø 146 Pressure range code : 200 - 202 - 203 Weight : 2.5 kg 68 Pressure range code : 151 - 152 - 153 Weight : 2.8 kg Pressure range code : 101 - 102 - 103 - 104 Weight : 3 kg Ø 90 Hex 24 Hex 24 G 1/2(M) 1/2 NPT(M) G 1/2(M) Ø 218 Pressure range code : 204 - 205 - 206 - 207 - 208 209 - 600 - 601 - 602 Weight : 2 kg Ø 65 Hex 24 Design and specifications subject to change without notice 68 Pressure range code : 201 Weight : 2.4 kg 1/2 NPT(M) 2015-05-22 1/2 NPT(M) www.baumer.com Data sheet A32.06 Page 4 / 5 RPPE3 - RPPE7 Industrial pressure switch explosion proof Ordering details RPPE3 - RPPE7 RP Model Industrial pressure switch Approvals Explosion proof PE xxx / RP PE Sensing element Diaphragm (Viton ®, range 101 to 153) Bellow (stainless steel, range 200 to 209) or Piston (nickel plated steel, range 600 to 602) Type of micro switches Deadband 1 SPDT standard changeover switch Adjustable 2 SPDT standard changeover switch Adjustable 1 SPDT hermetically changeover switch Adjustable 2 SPDT hermetically changeover switch Adjustable Fix 1 SPDT ultra sensitive changeover switch 2 SPDT ultra sensitive changeover switch Fix 1 SPDT hermetically, ultra sensitive changeover switch Fix 2 SPDT hermetically, ultra sensitive changeover switch Fix 1 SPDT gold contact changeover switch Adjustable 2 SPDT gold contact changeover switch Adjustable 1 SPDT tropicalized changeover switch Adjustable 2 SPDT tropicalized changeover switch Adjustable Process connection G 1/2 male (standard) 1/2 NPT male 1/4 NPT female – 3 7 A B C W E F D V M K N T 3 6 8 . 101 102 103 104 151 152 153 1) 1) 1) 1) 1) 1) 1) 200 201 202 203 204 205 206 207 208 209 600 601 602 2) 2) 2) 2) 2) 2) 2) 2) 2) 2) 2) 2) 2) / Ordering example with options RP PE – 3 A 3 . 101 / 0407 _ 9941 Industrial pressure switch Explosion proof Diaphragm Viton® 1 SPDT standard changeover switch Process connection G 1/2 male Pressure range -50 ... 0 mbar Option : Mounting on 2" pipe www.baumer.com 2015-05-22 Option : Stainless steel tag plate and wire Design and specifications subject to change without notice Pressure range (mbar) Pressure range (kPa) -50 ... 0 -5 ... 0 -2 ... 10 -0.2 ... 1 -5 ... 50 -0.5 ... 5 -8 ... 100 -0.8 ... 10 -200... 0 -20 ... 0 0 ... 200 0 ... 20 0 ... 400 0 ... 40 Pressure range (bar) Pressure range (kPa) -1 ... 0 -100 ... 0 -1 ... 2.5 -100 ... 250 0 ... 0.2 0 ... 20 0.05 ... 1 5 ... 100 0.5 ... 10 50 ... 1000 3.5 ... 25 350 ... 2500 5 ... 50 500 ... 5000 5 ... 100 500 ... 10000 20 ... 150 2000 ... 15000 -1 ... 3.5 -100 ... 350 25 ... 175 2500 ... 17500 30 ... 350 3000 ... 35000 60 ... 600 6000 ... 60000 Options to be added behind the / (see example below) 1) Only RPPE3 2) Only RPPE7 . – Data sheet A32.06 Page 5 / 5