| WWW.CROUZET-CONTROL.COM | 20 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 21 | PNEUMATICS PRODUCTS Indicators and pedal valves › Ergonomics Also available in ATEX version for use in poten- tially explosive atmospheres in accordance with 94/9/EC Directive POSITION Pneumatic indicators Ø 22 Red 84 150 201 - Green 84 150 202 - Yellow 84 150 203 - DETECTORS Blue 84 150 204 - Pedal valve - Version NC - 81 999 501 Symbol Characteristics Operating pressure bar 2 ➞ 8 - Push-in connection for semi-rigid tubing mm Ø4 Ø4 (NFE 49100) Operating temperature °C -5 ➞ +50 -5 ➞ +50 Mechanical life operations 107 1.5 x 106 Weight g 34 290 Dimensions 84 150 201 - 84 150 202 81 999 501 84 150 203 - 84 150 204 White tube Input Output Red tube Holes drilled for indicators ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website www.crouzet.com

| WWW.CROUZET-CONTROL.COM | 22 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 23 | PNEUMATICS PRODUCTS Pressure decay sensor Low force position detector › 100 % pneumatic › 100 % pneumatic › Conforme à la nore DIN 41365 Forme A › Faible effort d'actionnement < 50 g à 6 bars › Pas de consommation permanente d'air comprimé Also available in ATEX version for use in poten- Also available in ATEX version for use in poten- tially explosive atmospheres in accordance with tially explosive atmospheres in accordance with 94/9/EC Directive 94/9/EC Directive Pressure decay sensor 81 504 025 Function NO 81 290 501 - Symbol NC - 81 290 001 Symbol Characteristics Operating pressure bar 2 ➞ 8 Flow at 6 bars NI/min 200 Tripping point Characteristics b 0.3 with 6 bar supply Orifice diameter mm 2 2 Connection Sub-base page 54-55 Operating pressure bar 3 ➞ 8 3 ➞ 8 Operating temperature °C -5 ➞ +50 Flow at 4 bars NI/min 100 100 Mechanical life operations ≥107 Activation force at 6 bars N < 0,5 < 0,5 Weight g 25 Permissible fluids (air / inert gas) l l Connections Without flow restrictor With flow restrictor Max/min of fluid °C -10 ➞ +50 -10 ➞ +50 temperatures operating °C -10 ➞ +60 -10 ➞ +60 storage °C -40 ➞ +70 -40 ➞ +70 Mechanical life at 6 bars operation 107 107 Response on activation ms ≤ 15 ≤ 15 Signal time on release ms ≤ 15 ≤ 15 wcisyh liinennd er Swcyihgliennnda el r BWaeribg hcto nnection for semi-rigid tubing g 28..75 x 4 28..75 x 4 is out Principle of operation NC Desactivated Activated S (2) (1) Principle of operation Evolution of pressure within a double-acting cylinder Fitted in-line between the cylinder and the Operation accessories control valve, the sensor will give an output Pressure when the pressure in this line is exhausted in the cylinder Unless otherwise requested, flat and roller-ended levers 161 A 161 E and the cylinder is at end of stroke. Cpriercsusiut re Working pres- are supplied loose. f7la0t 5R0 72 55.244 w70it h5 0ro7l l5e2r 9 R 24.1 For the correct usage of sensors on a falling sure pressure, it is recommended that the practical cylinder load is limited to 60% of the theore- Operation of tical force. Pdirfefesrseunrcee tfahlel isne pnrseosrs ounre a Dimensions 161 A 161 E Dimensions rCeyslpinodneCcsrhe o a ntinmtrgoeel ovvaelvre Soft acEpCrytrxylieinhnlsignads dtuepuimesroretrie ntrta veEl nd of strokeTime 2020DI11.8511.8N ØØ10.3410.3331++++0000..6..10103.23.255553533 ..F88orm A3300 Total travel2.5 Course totale2.5 Course totale 0.50.5Tripping point14.7Position d'action14.7Position d'action Position repos16Rest pointPosition repos16 16.516.5 ±0.24.3R 25.42. 4±0,2 ±0.24.3 R 2.4 R R R 243.4.1 ±60.R,3 2 8 3.4Ø4.8 6.3 8 Ø4.8 81 504 025 55.8 12.95 33..44 +0.15+0.1533+0.05+0.05 5.8 122.925.2 22.2 10.710.7 3.9 3.9 ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website www.crouzet.com www.crouzet.com

| WWW.CROUZET-CONTROL.COM | 24 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 25 | PNEUMATICS PRODUCTS “Microvalve” series position detectors “Microvalve” series position detectors › 100 % pneumatic › 100 % pneumatic 81 280 81 281 Version NO 81 280 010 81 281 010 - Features Short lever With ball Roller trip With roller Threaded barrel Ø 16 NC 81 280 510 81 281 510 81 283 510 Plunger Features Horizontal output Vertical output Rear connection by screw Version NC Vertical output 81 281 502 81 281 504 81 281 508 81 281 509 81 737 501 Symbol Symbol NO NC Characteristics Operating pressure bar 2 → 8 2 → 8 2 → 8 2 → 8 2 → 8 Orifice diameter mm 2.7 2.7 2.7 2.7 2.7 Flow at 6 bars NI/min 200 200 200 200 200 Operating force at 6 bars N 15 15 15 15 25 Characteristics Effective travel mm 1 1 1 1 1 Operating pressure bar 2 → 8 2 → 8 2 → 8 Push-in connection for mm Ø 4 Ø 4 Ø 4 Ø 4 Ø 4 Orifice diameter mm 2.7 2.7 semi-rigid tubing (NFE 49100) Flow at 6 bars NI/min 200 200 138 Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Operating force at 6 bars N 15 15 15 Mechanical life operat. 5 x 106 5 x 106 5 x 106 5 x 106 5 x 106 Effective travel mm 1 1 1 Weight g 16 18 18 18 90 Push-in connection for mm Ø 4 Ø 4 Ø 4 Dimensions semi-rigid tubing (NFE 49100) Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 81 281 502 81 281 504 81 281 508 Mechanical life operat. 5 x 106 5 x 106 5 x 106 Weight g 14 14 20 Principle of operation NC NO Ball Ø 9 C T F A R R P P P P R R R P P P Actuation positions : PFC : End of travel position PA : Operating position (max output kV) 81 281 509 81 737 501 PRT : Release position (max. exhaust kV) PR : Rest position Dimensions 81 281 010 - 81 281 510 81 280 010 - 81 280 510 81 283 510 at apacity m across fl o ng c 1 m R 5,2 11,511,5 PR Max. fixi18 mm 2 nuts 2 P PR APRct u: aRteiosnt p poossitiiotinons : 002645P2

| WWW.CROUZET-CONTROL.COM | 26 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 27 | PNEUMATICS PRODUCTS "Miniature" series position detectors › 100 % pneumatic › All metal Part numbers Version Push-in connection for semi-rigid tubing - (NFE 49100) Ø 4 silenced exhaust 81 921 501 81 921 701 81 921 702 81 921 707 - - - - M5 connectable exhaust - - - - 81 921 806 - - - N C Ø 4 connectable exhaust * - - - - - 81 921 714 - - Ø 6 connectable exhaust * - - - - - - 81 921 719 81 921 717 Ø 4 silenced exhaust - - - - - - 81 921 911 81 921 912 NO Ø 6 silenced exhaust - - - - - - 81 921 901 81 921 902 Control Simple plunger Lever with plastic Lever with roller Lever with one-way Lever with plastic Lever with roller Lever with plastic Lever with roller roller bearing trip plastic roller roller bearing roller bearing Symbol NC NC NC NC NC NO Characteristics Operating pressure bar 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 Orifice diameter mm 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 Flow at 6 bars NI/min 200 200 200 200 200 200 200 200 Actuation force at 6 bars N 18 18 18 18 18 18 18 18 Circuit function : NC l l l l l l l l Circuit function: NO - - - - - - l l Connectable exhaust l l Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Mechanical life operations ≥107 ≥107 ≥107 ≥107 ≥107 ≥107 ≥107 ≥107 Weight g 62 75 80 77 75 80 100 100 Principle of operation Actuation travel Horizontal actuating 30° cam (other angles of attack are also possible, 45° even 90°). NC NO Vertical attack With lever With lever With lever One-way trip lever Simple plunger PA = PO = Exhaust PA = PRT = PRT = PO = PO = Actuation positions : PRT = PA = PA : Operating position (max output kV) Poppet PFC : End of travel position PO : Mid-position closed (no exhaust, no outlet) PRT : Release position Dimensions PR = PFC = PA = PO = PRT = PR : (Rmeasxt peoxshiatiuosnt kV) PR = PFC = PA = PO = PRT = Hatotariczko natrael aalcstou aptoinsgs i3bl0e°, c4a5m° e(voethne 9r 0a°n).gles of PR = PR = 81 921 501 81 921 701 - 81 921 702 81 921 707 81 921 806 81 921 714 81 921 717 - 81 921 719 81 921 901 - 81 921 902 6 81 921 911 - 81 921 912 6 2 5 4, 4 5 5, 2 36 13 Material: body zamak * with barb for tube Ø 2.7 x 4 Other configuration on demand Material: body zamak Désignation : Pneumatique Référence : 81921714/81921717/81921719 001 539 P2 SODIPE DESSINE PAR ST

| WWW.CROUZET-CONTROL.COM | 28 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 29 | PNEUMATICS PRODUCTS "Compact” series position detectors › 100 % pneumatic › All metal Part numbers Rotary actuator Features Direct acting Rotary actuator Rotary actuator Rotary actuator Detectors with levers 81 922 401 81 922 205 81 922 010 81 922 210 Version Roller plunger with Right-hand rotary Programmable Programmable 81 922 - 81 922 0 - 81 922 2 unthreaded barrel head with roller rotary head wit- rotary head wit- lever (CNOMO) hout lever hout lever Symbol Characteristics BSP - 1/8 - 1/8 Connection push-in for semi-rigid tubing mm Ø 4 - Ø 4 - (NFE 49100) Operating pressure bar 0.1 → 8 0.1 → 8 0.1 → 8 0.1 → 8 Bore diameter mm 3 3 3 3 Flow at 6 bars Nm3/h 200 200 200 200 Dimensions Activation force at 6 bars daN 2.5 2.5 2.5 2.5 Circuit function: NC l l l l 81 922 401 79 452 123 - 79 452 124 79 452 133 MSielecnhcaendic oarl clifoen nectable (1/8) exhaust operations > 107 l > 107 l > 107 l > 107 l 22+-0,1 42,5* 37 Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Ø 11 3,4 32,5* Weight g 150 193 175 175 Accessories 3 Ø 11,6 Lever with roller plastic 79 452 103 - l l l 9,7 LrAPoedrlivljenuercsr tiwapblietlhe o asfdt eojuepsle traroabdtle iole nverbpbeleaaasrrtiiinncgg 77779999 444455552222 111102234343 ---- llll llll llll 2 23,512,5 28,5 R = 47 96 R 120 max. 9 1 = = Exhaust 20+-0,1 16 2 S 31 81 922 205 - 81 922 0 - 81 922 2 Poppet 79 452 103 - 79 452 104 1 36* Vertical attack Horizontal attack 25* Ø 18 Detectors with roller plunger with unthreaded barrel. Detectors with roller plunger with unthreaded barrel. PRT PO 5 9 1, PA 4 2 8 Line of attack 1 Actuation positions : R RT O A FC PA : Operating position (max output kV) P P P P P PFC : End of travel position PO : Mid-position closed (no exhaust, no outlet) PRT : Release position (max exhaust kV) PR : Rest position The detectors 81 922 010 and 81 922 210 can operate to both left and right. Material: body zamak Other configuration on demand Désignation : Pneumatique Référence : 81922401 Désignation : Pneumatique Référence : SODIPE DESSINE PAR ST 001 53D4és iPgn2at io n : Pneumatique Référence : 79452123 / 79452124 Désignation : Référence : 79 452 133 001 536 P2 SODIPE DESSINE PAR ST 001 537 P2 SODIPE DESSINE PAR ST 001 642 P5 SODIPE DESSINE PAR DPH Désignation : Pneumatique Référence : 81922010 81922103/81922210/81922104 001 535 P2 SODIPE DESSINE PAR ST

| WWW.CROUZET-CONTROL.COM | 30 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 31 | PNEUMATICS PRODUCTS "Adjustable stop" series position detectors Position detectors use with relay › 100 % pneumatic › 100 % pneumatic › All metal › All metal › Low force operation <N 1 › Very low force Version 30 mN Part numbers References 81 923 001 81 921 505 81 512 201 81 512 401 81 502 435 81 505 435 Push-in connection for semi-rigid tubing (NFE 49100) Barb for tube 2.7 x 4 Push-in connector for tube Ø 4 Version with ball with wire Positive Negative Symbol Symbole Characteristics Push-in connection for semi-rigid tubing mm Ø 4 Ø 4 (NFE 49100) Characteristics Life at 6 bars operations 107 107 Actuation force at 6 bars N 0,8 0,025 Operating pressure bar 0,1 → 8 0,1 → 8 Fluid used: that delivered by the leak sensor Orifice diameter mm 2 2,7 relay.. l l Flow at 6 bars NI/min 130 200 Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Actuation force at 6 bars N 16 21 Weight g 24,5 23,5 35 35 Circuit function: NC l l Max. load: without shock daN 1000 1000 Operating pressure bar 2 → 8 2 → 8 Will stop a 63 mm Ø cylinder : 6 bar supply l l Sensor consumption for relay Operating temperature °C -5 ➞ +50 -5 ➞ +50 supply at 6 bar Nl/ 5 5 Mechanical life operations ≥107 ≥107 The distance between relay and sensor must Weight g 27 90 be less than 15 m for a tube Ø 2.7 x 4 mm l l Actuation positions Connection - sub-base see pages 54/55 l l PA : Operating position (max output kV) mm 0,4 0,7 Mechanical life operations ≥107 ≥107 PFC : End of travel position mm 0 0 Connection PO : Mid-point closed mm 0,9 1 (no exhaust, no outlet) PRT : Release position mm 1,5 1,5 (max. exhaust kV) PR : Rest position mm 3 3 Principle of operation Principle of operation Supplied at industrial pressure, the relay pro- duces a permanent bleed at its input port. 81 502 435 Black barb A sensor shutting off this bleed causes the relay Actuation positions : to switch. PA : Operating position (max output kV) PFC : End of travel position PO : Mid-position closed Exhaust Exhaust Versions PO PA PFC PRT PR (no exhaust, no outlet) With barb 0.9 0.4 0 1.5 3 PRT : Release position Poppet Ø 4 1 0.7 0 1.5 3 (max exhaust kV) PR : Rest position Values in mm Dimensions 81 923 001 81 921 505 Fixing This should be as close as possible to the plunger 17 Across Ø12,5 S54u/b5-5b)ase (see page 17 Across flat flat Dimensions 81 512 201 81 512 401 81 502 435 - 81 505 435 M12x1 Material: body zamak 17 mm Across 17 mm Across Connector flat flat Ø 4 Connector Ø 4 Material: brass 002650P2

| WWW.CROUZET-CONTROL.COM | 32 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 33 | PNEUMATICS PRODUCTS Position detectors Ampliers for mounting on installation plan › Gap sensor › 100 % pneumatic › All metal › Gap, proximity, paddle Also available in ATEX version for use in poten- tially explosive atmospheres in accordance with 94/9/EC Directive Part numbers Part numbers 81 371 401 81 372 201 81 372 401 81 372 901 Simple amplifiers (for 81 372 201/401) 81 502 230 81 505 230 - - Detector de proximité gap gap with palette Sensitive amplifiers (for 81 371 401) - - 81 502 320 81 505 320 Symbol Version positive negative positive negative Symbol S P S P Characteristics Detection distance mm 6 ➞ 10 18 100 - 18 mm gap sensor - - - - Characteristics Supply pressure bar 0.5 → 2.5 0.5 → 2.5 0.5 → 2.5 - Pressure to make mb 10 → 20 10 → 20 1 → 4 1 → 4 Minimum output pressure mbar 1 5 5 - Operating pressure (non-lubricated air) bar 2 → 8 2 → 8 2 → 6 2 → 6 Unlimited life (static component) l l l - Orifice diameter mm 2.5 2.5 2.5 2.5 Operating temperature °C - 20 ➞ +70 - 20 ➞ +70 - 20 ➞ +70 - Average consumption at 4 bars Nl/min 5 5 5 5 Consumption at supply 0.5 b NI/h 800 70 100 - Permissible overload for 1 hour mb 800 800 800 800 pressure of: 2.5 b NI/h 2500 2200 700 - Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Barb connection for semi-rigid tubing Mechanical life operations 3 x 106 3 x 106 3 x 106 3 x 106 mm Ø 2.7 x 4 Ø 2.7 x 4 Ø 2.7 x 4 Ø 2.7 x 4 (NFE 49100) Weight g 150 150 185 185 Operating nozzle - - - 2 → 8 Connections Black barb pressure sensor d. detection 200 mm bar - - - 2 → 8 Used for gaps up to 25 mm. d. detection 100 mm bar - - - 1 → 4 The supply to the sensor should be made via a Flow nozzle at 2 bars NI/h - - - 320 pressure regulator or one-way flow restrictor (see saet n2s boar rast 2 bars NNI/h -- -- -- 302.003 pCaognen e5c2tion - sub-base 10 max. 81527001 at 6 bars N - - - 0.09 Sensor consumption for relay supply 81525101 Black barb NI/min - - - 5 at 6 bars Principle of operation 81 502 230 81 505 230 Weight g 36 9 63 14 Simple amplifiers Principle of operation Pilot pressure Positive output Negative output An output at normal industrial pres- Black barb Black barb sure is delivered on a low pressure input. 1- pilot NB: Hysteresis is 20% of the pilot 2- supply pressure. Supply 3- output pressure Black barb Pa 10 max. Supply Used Connection Sensitive amplifiers An output at normal industrial Pilot pressure pressure is delivered on a very low 5 81 502 320 81 505 320 Black barb pressure input. 4 3 Black barb Note: The specifications are given 2 Encombrements for a supply pressure of 6 bars, Supply 81 371 401 81 371 201 81 372 401 81 372 901 and for detection at the mid-point 1 pressure of the gap. Pa 0 1 2 3 4 5 6 7 8 Dimensions 81 502 238 - 81 505 231 81 502 322 - 81 505 321 Push-in connection for semi-rigid tubing Ø 4 mm (NFE 49100) 17 17 Across 17 Across Across flat flat flat Other information With gap sensors, use an amplifier with negative output if you require a signal on interruption of the jet. ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website www.crouzet.com

| WWW.CROUZET-CONTROL.COM | 34 | PNEUMATICS PRODUCTS | WWW.CROUZET-CONTROL.COM | 35 | PNEUMATICS PRODUCTS Amplifier with intégral régulator, positive output › Setting Flow › Fixing rail 35mm wide PRESSURE SWITCHES Part numbers Amplifiers with integral regulator 81 510 001 Version Positive output Symbol VACUUM Characteristics Pressure to make mb 0.5 → 1.5 - - Reduced pressure supplied at port 8 bar 0.5 → 2.5 - - Flow through port 8 Nm3/h 0.1 → 2.5 - - Consumption of amplifier only NI/h 100 → 200 - - Permissible overload for 1 hour mb 300 - - Operating temperature °C -5 ➞ +50 -5 ➞ +50 -5 ➞ +50 Mechanical life operations 3 x 106 3 x 106 3 x 106 Weight g 380 - - Detectors (see page 28) Proximity Gap Proximity Ø 12 Ø 18 Ø 12 Nominal range mm 81 371 401 81 372 201 81 372 401 Min. total consumption for detection 8 18 100 (0.5 b regulated pressure) NI/h 880 140 - Max. total consumption for short response time (2.5 b regulated pressure) NI/h 2750 400 920 Min. detectable dimensions nominal sensing distance mm Ø 3 Ø 2 - Ø 1.5 Ø 7 - Ø 6.5 Max. frequency of use 2 mm 2 - - Force exerted by the jet on the parts Hz 5 5 5 to be detected N 0.02 → 0.7 0.01 → 0.03 0.1 Connection To use with detectors page 32 Principle of operation Dimensions This amplifier Push-in connection for semi-rigid tubing Ø 4 mm (NFE 49100) pilot pressure is suitable for providing a supply to associated sensors. Viewed from B Regulated pressure (bar) Viewed from A Adjustable regulator