Position Detectors Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com /
Pressure decay sensor Pressure decay sensor 8 04 02 Flow at 90 psi (6 bars) Tripping point at 90 psi (6 bar) supply Connection Mechanical life Relay Color Connections Principle of operation Mounted inline between the cylinder and the control valve, the sensor will give an output when the pressure in this line is exhausted and the cylinder is at end of stroke. For the correct usage of sensors on a falling pressure, it is recommended that the practical cylinder load is limited to 60% of the theoretical force. 8 04 02 /6" (28).90" () Signal when cylinder is in /4" (32).90" (23) cfm(ni/min) F ( C) operations (grams) " (2) Pressure decay sensor 30 > 20 (2 > 8) 4. (0.3) Subbase page /44 /4 or PAC mounting +2 > +20 ( > +0) 0 million 2 Light grey Evolution of pressure within a doubleacting cylinder. Cylinder response time Pressure in the cylinder 90 psi Circuit pressure (6 bars) 4. psi (0.3 bars) Control valve changeover Working pressure Pressure difference Exhaust pressure Cylinder travel time Starting point of cylinder Signal when cylinder is out Operation of the sensor on a fall in pressure End of stroke Position of oneway flow restrictors Note: Caution should be taken on application because mechanical binding or seal failure of cylinder or valve will cause sensor to give or not give output signal. Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com /2 Time Note: Use (metric) for critical data. Example : Pressure decay sensor 8 04 02
Low force position detectors Conforms to standard DIN 4336 Form A Low activation force <.7 oz. (0 g @ at 6 bars) at 90 psi No continuous consumption of compressed air Function NO NC Orifice diameter psi(bar) Flow at 60 psi(4 bars) cfm(ni/min) Activation force at 90 (6 bars) ounces(g) Permissible fluid: air, inert gases Max/min. of fluid F( C) temperatures operating F( C) storage F( C) Mechanical life at 90psi (6 bars) cycles Response on activation ms time on release ms Barb connection for semirigid tubing grams Principle of NC operation Deactivated Operation accessories Unless otherwise requested, flat and rollerended levers are supplied loose..6 (6.) 2 x exhaust ().63 (6) Reset position.43 (0.7).9 +0.02 Operating position (4.7 +0. ) 2. Total travel.098 (26).8 +.006 +.002 (3 +0.0 +0. ) On request : Wide range of actuators Connectable exhaust.4 (3.9).8.34 (3.4). (2.9).874 (22.2). (3.8).8 +0.06 (3 +0. ) 0.0.26 (3.2).002.608 (0.3).466 (.8).97 ().23 (.8).788 (20) 8 290 0 /64" (2) 30 > 20 (2 > 8) 4. <.7 (< 0) +20> +20 (0 > +0) +20> +40 (0 > +60) +20> +60 (40 > +70) 0 million 0.06 I.D.x /32 O.D. (2.7x4) 8. 6 A flat 79 2 74 6 A 0.69 4.3 ±0.2 +0.08 (4.3 +0.2 ) 0.09" 2.4 (2.4) Activated Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com S (2) () R " (2.4) Use (metric) dimensions for critical data 8 290 00 /64" (2) 30 > 20 (2 > 8) 2. (>70) <.7 (< 0) +20> +20 (0 > +0) +20> +40 (0 > +60) +20> +60 (40 > +70) 0 million 0.06 I.D.x /32 O.D. (2.7x4) 8. 6 G roller 70 07 29 6 E 79 2 742 R 0.9" (2.4) 0.34" 3.4 (3.4) 0.2" 6.3 (6.3) 2 0.3" 8 (8) 0.9" Ø4.8 dia (ø4.8) Accessory Example : Low force position detector 8 290 0 Flat lever 79 2 74 2 /3
Microvalve series position detectors Version NO NC Features Orifice diameter Flow at 6 bars 90 psi (6 bar) Operating force 90 psi (6 cm) Effective travel Pushin connection for O.D. semirigid tubing (NFE 4900) Mechanical life psi(bar) cfm(ni/min) oz. (N) F( C) operations grams 8 280 8 28 30 > 20 (2 > 8) 0.06 (2.7) 0 () 0.04" () +20 > +20 ( > +) million 4 30 > 20 (2 > 8) 0.06 (2.7) 0 () 0.04" () +20 > +20 ( > +) million 4 Principle of operation NC NO Actuation positions : PFC PA PRT PR 8 28 00 8 28 0 8 280 00 8 280 0 8 283 0, non stocked 30 > 20 (2 > 8) 4.8 (38) 0 () 0.04" () +20 > +20 ( > +) million 20 PFC : End of travel position...0.423" (0.7) PA : Operating position (max output kv)...0.449" (.4) PRT : Release position (max. exhaust kv)...0.463" (.7) PR : Rest position...0.488" (2.4) Nonconnectable exhaust port is on the output side. 2,7 0,6 0,6 NO NC 2,4 2,2 ø2,8 2,2 2,4 (grey body color) (black body color) 8 4 8.. ø2 ø, 2. 2. 2,8 6,6 0 x ø2,2 8 280 00 8 280 0 Horizontal output.33 (6.4) (4.).8 Maxi 2 Holes M3 Example : Microvalve series position detectors 8 280 00 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com /4 2.8 (7) 8 28 00 8 28 0 Vertical output ø/32 (4) 9 () Width /2 (27) Use (metric) dimensions for critical data 8 283 0 not shown Rear connection by screw 2'' o.4''.4'' (.)(.) Widdth Width /2 2''(2.7)
Microvalve series position detectors Features Version NC Vertical output Orifice diameter Flow at 90 psi (6 bars) cfm(ni/min) Operating force at 90 psi (6 bars) oz(n) Effective travel Pushin connection for semirigid tubing O.D. Inches(NFE 4900) (mm) F ( C) Mechanical life cycles grams.0886" (22,) PR Short lever 8 28 02 30 > 20 (2 > 8) 0.04 (2.7) 0 () 0.04" () +20>.+20(>+0) million 6 Max. fixing capacity /6" (8 mm) With ball 8 28 04 30 > 20 (2 > 8) 0.04 (2.7) 0 () 0.04" () +20>.+20(>+0) million 8 8 28 02 8 28 04 0.7" 0.7" 8 rivets (8) (8) (3) 0.086"I.D. Ball dia. 0.34"(Ø 9) 0.09" 0.3" (2.4) (8) (Ø2.2) PR 8 28 09 8 737 0 radius = 0.6" (R,) V=0.73" (R8.) (L+6.4mm) (4.) 0.7" roller 0.3" dia. x 0.97" wide (Ø8 L=mm) 0.336'' wide (L=8,mm).072" (8.4) dia. =0.3" (Ø8) threads M6 PR.830" (46,) With roller 8 28 09, non stocked Threaded barrel Plunger for /8" hole 8 737 0 Example : Microvalve series position detectors 8 280 002 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com.072" (8.4) 2.67" (67,) PR 30 > 20 (2 > 8) 0.04 (2.7) 0 () 0.04" () Use (metric) dimensions for critical data +20>.+20(>+0) million 8 30 > 20 (2 > 8) 0.04 (2.7) 83 (2) 0.04" () +20>.+20(>+0) million 90 Actuation positions : PR : Rest position /
"Miniature" series position detectors Version NC NO Control /6 Pushin connection for semirigid tubing (NFE 4900) Ø 4 silenced exhaust M connectable exhaust Ø 4 connectable exhaust * Ø 6 connectable exhaust * Ø 4 silenced exhaust Ø 6 silenced exhaust * with barb for tube 0.06 (2.7) I.D. AND /32 (4) O.D. 8 92 0 Simple plunger 8 92 70 Lever with plastic roller 8 92 702 Lever with roller bearing NC NC NC 2 >20 (0.8>8) 2 >20 (0.8>8) Orifice diameter inches (mm) 0.06 (2.7) 0.06 (2.7) Flow at 90 psi (6 bars) cfm (NI/min) Actuation force at 90 psi (6 bars) oz (N) 63 (8) 63 (8) Circuit function : NC Circuit function: NO F ( C) +20>+20 (>+0) +20>+20 (>+0) Mechanical life operations 0 million 0 million grams 62 7 Principle of operation Actuation travel NC NO Vertical attack Exhaust Poppet Simple plunger 8 92 0 8 92 70 8 92 702 8 92 707 Ø4,2." (4).94" (40.).787" (20).8".26" (6.).374" (6.) /2" (3) /4"(6) 3/4" (44.).787" (20) 3/6" Ø.472 (2).004" (2.).004" (2.) PR =.90" () 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 80 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com PFC =.433 () /2" (3) /4"(6) PA =.3" (3.) PO =.47" (3.9) PRT =.63" (4.3)." (44.) Actuation positions : 8 92 707 Lever with oneway trip plastic roller 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 77 PA : Operating position (max output CV) PFC : End of travel position PO : Midposition closed (no exhaust, no outlet) PRT : Release position (max exhaust CV) PR : Rest position Use (metric) dimensions for critical data 3/6"." (39.).004" (2.) /2" (3) /4"(6)
8 92 806 Lever with plastic roller NC 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 7 8 92 74 Lever with roller bearing 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 80, non stocked 8 92 79 8 92 9 8 92 90 Lever with plastic roller NC 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 00 8 92 806 8 92 74 8 92 9 8 92 92 /4 (6) 8 92 77 8 92 92 8 92 902 Lever with roller bearing NO 2 >20 (0.8>8) 0.06 (2.7) 63 (8) +20>+20 (>+0) 0 million 00 Horizontal actuating 30 cam (other angles of attack are also possible, 4 even 90 ). With lever With lever With lever Oneway trip lever PA =.787 (20) PRT =.890 (20) PO =.709 (8) PO =.787 (20) PA =.720 (8.3) PRT =.60 (6.) PA =.60 (6.3) PO =.646 (6.4) PRT =.7 (4.) PR =.024 (26) 3/4 (44.) PFC =.783 (9.9) 3/6 PA =.90 (22.9).024 (26).004 (2.) PO =.937 (23.8) PRT =.969 (24.6) /2 (3).093 min. (26.).827 (2).933 (23.7) PR =.024 (26) 8 92 74 Use (metric) dimensions for critical data Example : "Miniature" series position detectors 8 92 0 8 92 77 8 92 79 8 92 90 8 92 902 8 92 9 8 92 92 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com PR=.024 (26).933 (23.7) 44,.827 (2) 36.94 min. (40.).407 (36) 26 2,.20 (38.6) PR =. (39) /7
"Adjustable stop" series position detectors Pushin connection for semirigid tubing (NFE 4900) Orifice diameter Flow at 90 psi (6 bar) cfm(ni/min) Actuation force at 90 psi (6 bar) oz (N) Circuit function: NC Max. load: without shock lbs (dan) Will stop a 2 /2" Ø cylinder @ 90 psi: (6 bar) supply F ( C) Mechanical life cycles (grams) Principle of operation Actuation positions PA : Operating position (max output Cv) PFC: End of travel position PO : Midpoint closed (no exhaust, no outlet) PRT : Release position (max. exhaust kv) PR : Rest position 8 923 00 Barb for tube with /32 (4mm) O.D. x 0.06 (2.7mm) I.D. 2 > 20 (0.> 8) 0.079 (2) 6 (6) 2,200 (000) +20>+20 (>+0) 0 million 27 0.06 (0.4) 0 (0) 0.03 (0.9) 0.09 (.) 0.8 (3), non stocked 8 92 0 Pushin connector for tube with /32 (4mm) O.D. 2 > 20 (0.> 8) 0.06 (2.7) 94 (2) 2,200 (000) +20>+20 (>+0) 0 million 90 0.028 (0.7) 0 (0) 0.040 () 0.09 (.) 0.8 (3) 8 923 00 8 92 0 Mounting 3/6" (46) Exhaust /6" (43) 7/6" (36) Ø M2 x 00 Poppet 7 AF Black barb.260" (32) 7 AF.286" (6.) 4.6" (9.2).787" (20)." (4).8" M2 x 00 R 0.083" (2.).374" (8.).768" (9.) 2/2" (64).2" (3) Actuation positions : PA : Operating position (max output Cv) PFC : End of travel position PO : Midposition closed (no exhaust, no outlet) PRT : Release position (max exhaust Cv) PR : Rest position This should be as close as possible to the plunger (Ø2.) M2 /2 dia. mounting hole O.06"(2.7) threaded hole Use (metric) for critical data. Example : "Adjustable stop" series position detectors 8 923 00 /8 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com
Sensitive position detectors Version Pushin connection for semirigid tubing O.D. (NFE 4900) Life at 90 psi (6 bars) Actuation force at 90 psi (6 bars) Supply provided by leak sensor relay Connection Principle of operation Supplied at industrial pressure, the relay produces a permanent bleed at its input port. A sensor shutting off this bleed causes the relay to switch. 8 2 20 with ball 8 2 20 8 2 40 M2 x 00 Instant connection Ø 3/4" (43) 3/6".079"(2) 7 AF 8 2 40 with wire inches (mm) /32 (4) /32 (4) cycles 0 million 0 million oz (N) 2.77 (0.8) 0.09 (0.02) F ( C) +20>+20 (>+0) +20>+20 (>+0) (grams) 24. 23. Example : Sensitive position detectors 89 92 20 Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com M2 x 00 Instant connection Ø Exhaust 3/6" 8 02 43 (see page /28) Subbase see page /44 /4 69/6" (66) 427/32" (23) 7 AF Note: > 8 deflection for actuation use (metric) for critical data Note: Clearance hole of Ø /2 (2.) or threaded hole M2 required for mounting. /9
"Compact series position detectors Features Version /20 Direct acting 8 922 40 Roller plunger with unthreaded barrel Rotary actuator 8 922 20 Righthand rotary head with roller lever (CNOMO) Rotary actuator 8 922 00 Programmable rotary head without lever Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com Rotary actuator 8 922 20 Programmable rotary head without lever BSP /8 /8 Connection pushin for semirigid tubing inches (mm) O.D.(NFE 4900) /32 (4) /32 (4) 2 > 20 (0.>8) 2 > 20 (0.>8) 2 > 20 (0.>8) 2 > 20 (0.>8) Bore diameter inches (mm) 0.8 (3) 0.8 (3) 0.8 (3) 0.8 (3) Flow at 90 psi (6 bars) cfm (Nm 3 /h) 7 (2) 7 (2) 7 (2) 7 (2) Activation force at 90 psi (6 bars) oz (dan) 90 (2.) 90 (2.) 90 (2.) 90 (2.) Circuit function: NC Mechanical life operations 0 million 0 million 0 million 0 million Silenced or connectable (/8) exhaust F ( C) +20>+20 (>+0) +20>+20 (>+0) +20>+20 (>+0) +20>+20 (>+0) (grams) 0 93 7 7 Accessories Lever with roller plastic 79 42 03 bearing 79 42 04 Lever with adjustable roller bearing plastic 79 42 24 79 42 23 Adjustable steel rod lever 79 42 33 Principle of operation Vertical attack Detectors with roller plunger with unthreaded barrel. PR PRT PO PA PFC Actuation positions : Exhaust Poppet PA : Operating position (max output kv) PFC : End of travel position PO : Midposition closed (no exhaust, no outlet) PRT : Release position (max exhaust kv) PR : Rest position 2 S The detectors 8 922 00 and 8 922 20 can operate to both left and right. Horizontal attack Detectors with roller plunger with unthreaded barrel. PRT PO PA Line of attack 2
Rotary actuator Detectors with levers 8 922 8 922 0 8 922 2, non stocked 26 20 6 PO PRT PA (8) PFC 0.709" 2 Accessory Example : Compact series position detectors 8 922 00 Lever with plastic roller 79 42 03 0.394 PA (0) 0.276 PO 0.093 PRT (7 ) (2,) 8 922 40 79 42 23 79 42 24 79 42 33 /6" (37) Ø () 7/6" 3,4 (42,) /2" Width (3.4).34" (32,) Ø (.6).47" 9/32" (3) /8".69" (29.7).492" (2.).92" (23.) 3/64" Ø (.2).083" R (2.).393".393" (0) (0).220" (3).6" (4.2) 23/32" (3) = = (6) /8" 8 922 20 8 922 0 8 922 2 79 42 03 79 42 04 3/4" Ø (8) /6" (8) (49) /6" 3/6" (36) (2) " (2,) 27/32" Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com (74 ) 2.93 (R = 47 to 96) R = 7/8" to 33/4" Use (metric) dimensions for critical data. (68 ) 2.667 30 R (20) max. 43/4" /2
Position detectors detector Detection distance inches (mm) Supply pressure Minimum output pressure psi (mbar) Unlimited life (static component) F ( C) Consumption at supply 8 psi (0. b) cfm (NI/h) pressure of: 40 psi (2. b) cfm (NI/h) Barb connection for semirigid tubing (NFE 4900) Operating nozzle pressure sensor @ 8" " (200 mm) @ 4" (00 mm) Flow Trip force of palette nozzle at 30 psi (2 bar) sensor at 30 psi (2 bar) at 30 psi (2 bar) supply at 90 psi (6 bar) supply cfm (NI/h) cfm (NI/h) oz (N) oz (N) Sensor consumption for relay supply cfm (NI/min) at 90 psi (6 bar) grams Principle of operation Connection For use with amplifier on page /29 Ø.8"(3) /22 Black barb M2 x 00 7/8" (48) 9/6" (40) /32" (34) 7 AF Black barb 9.32" (7) 7/8" (47) 9/6" (40).29" (7.) /6" (8) Ø.8" (3) Ø /64" (4.) 3/4" (0) 8 37 40 proximity 8 372 20 fixed gap 8 372 40 adjustable gap /4 > 3/8 (6 > 0) /6" (8) 4 (00) 8 > 40 (0. > 2.) 8 > 40 (0. > 2.) 8 > 40 (0. > 2.) 0.02 () 0.02 () 0.02 () > +60( 20 > +70) > +60( 20 > +70) > +60( 20 > +70) 0. (800) 0.0 (70) 0.06 (00). (200).30 (2244) 0.4 (700) /32" O.D. x 0.06" I.D. /32" O.D. x 0.06" I.D. /32" O.D. x 0.06" I.D. (2.7 x 4) (2.7 x 4) (2.7 x 4) 36 9 36 /4" (6) Ø.8" (3) 7 AF Black barb 8 37 40 8 372 20 8 372 40 8 372 90 3/8" (3) /8" (28.) 7/6" (36) /32" (29.) Order/Technical Support Tel: (800) 6773 / FAX: (800) 677386 / www.crouzetusa.com M2 x 00 /32" /32" (4) (4) Use (metric) dimensions for critical data. S P 7 AF P Ø.8" (3) P Supply 3/4" (8) /8" (3) 3/6" /6" (8) M S 2/6" (68.).33" (8.) 8 372 90 palette > +60( 20 > +70) /32" O.D. x 0.06" I.D. (2.7 x 4) 30 to 20(2 to 8) 30 to 20(2 to 8) to 60 ( to 4) 0.20 (320) 0.20 (320) 0. (0.03) 0.33 (0.08) 0.8 () Black barb " (2) /8" (3) 4 No amplifier required for 8 372 90, non stocked.787" (20).689" (7.).932" (7) Ø /8" (3.2) 3/8" (0) Example : Position detectors 8 37 40