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2 8
Ø4
-5 +50
107
34
84 150 201
84 150 202
84 150 203
84 150 204
-
-
-
-
-
81 999 501
Pneumatic indicators Ø 22 Red
Green
Yellow
Blue
Pedal valve - Version NC
Operating pressure
Push-in connection for semi-rigid tubing
(NFE 49100)
Operating temperature
Mechanical life
Weight
bar
mm
°C
operations
g
Indicators and pedal valves
-
Ø4
-5 +50
1.5 x 106
290
Symbol
Characteristics
Dimensions
84 150 201 - 84 150 202
84 150 203 - 84 150 204
Holes drilled for indicators
81 999 501
Input
Output
Red tube
White tube
Ergonomics
Also available in ATEX version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website
www.crouzet.com
POSITION
DETECTORS
NO ‘5- —NC — Symbol Characteristics entice diametermrn 2 2 Operating pvessurs bar 3 a 3 8 Flow at 4 bars Nl/min ‘00 too Activation tome at 6 bars < 05="">< 05="" permissible="" hulds="" (air/="" ins"="" gas)="" max/min="" oi="" time="" :c="" 40="" +50="" 40="" +50="" t="" operating="" :(3="" 40="" +60="" 40="" +60="" storage="" :(2="" -40="" +70="" 40="" +70="" mecnanicai="" lite="" at="" 6="" bars="" pperatipri="" 10="" in="" response="" on="" activation="" ms="" 5="" 15="" 5="" is="" time="" on="" reiease="" ms="" 515="" 5="" t5="" barb="" connecmn="" ipr="" semi-rigid="" tubing="" 27="" x="" 4="" 2="" 7="" x="" 4="" weignt="" 8,5="" 8="" 5="" operation="" accessories="" i6i="" a="" ilatn254="" 70="" 507="" 5="" 4="" 151="" e="" with="" rolier="" r="" 70="" 507="" 529="" —="" sym="" bol="" 2="" t="" —01="" l=""> Operating pressure bar 2 a Fiow at 6 bars Ni/niin 200 Tripping point mm 6 bar suppi Connection Sim-base page 54-55 Operating temperature “c .5 —. +50 Mecnanicai iiie operations 2107 Weigm g 25 ..... K ii - .t 55. I_“‘_ f __ _ as my . V :2 m 23 7% ., $7 _0 15 fl 2: E
ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website
www.crouzet.com
ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website
www.crouzet.com
|PNEUMATICS PRODUCTS | 22 |WWW.CROUZET-CONTROL.COM |PNEUMATICS PRODUCTS | 23 |WWW.CROUZET-CONTROL.COM
Signal
when
cylinder
is out
Signal
when
cylinder
is in
S (2)
(1)
Pressure decay sensor 81 504 025
Pressure decay sensor
Symbol
Dimensions
81 504 025
Principle of operation
Fitted in-line 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 theore-
tical force.
Evolution of pressure within a double-acting cylinder
Without flow restrictor With flow restrictor
Operating pressure bar
Flow at 6 bars NI/min
Connection
Operating temperature °C
Mechanical life operations
Weight g
Tripping point
with 6 bar supply b
2 8
200
0.3
Sub-base page 54-55
-5 +50
107
25
Characteristics
Connections
Time
Pressure
in the cylinder
Cylinder
response time
Circuit
pressure Working pres-
sure
Pressure
difference
Exhaust
pressure
Operation of
the sensor on a
fall in pressure
End of stroke
Cylinder travel
time
Starting point
of cylinder
Control valve
changeover
2
3 8
100
< 0,5
l
-10 +50
-10 +60
-40 +70
107
15
15
2.7 x 4
8.5
2
3 8
100
< 0,5
l
-10 +50
-10 +60
-40 +70
107
15
15
2.7 x 4
8.5
81 290 501
-
-
81 290 001
NO
Function
NC
Orifice diameter mm
Operating pressure bar
Flow at 4 bars NI/min
Activation force at 6 bars
Permissible fluids (air / inert gas)
Max/min of fluid °C
temperatures operating °C
storage °C
Mechanical life at 6 bars
operation
Response on activation ms
time on release ms
Barb connection for semi-rigid tubing
Weight
Low force position detector
Operation accessories
Symbol
Characteristics
Principle of operation NC
Desactivated Activated
Dimensions
DIN 41635 Form A
Unless otherwise requested, flat and roller-ended levers
are supplied loose.
161 A
flat R 25.4
70 507 524
161 A
R 25.4 ±0,2
161 E
R 24.1 ±0,2
161 E
with roller R 24.1
70 507 529
3.8
30
3.2
11.8
20
5
16.5
12.95
10.7 3
+0.15
+0.05
14.7
0.5
Position d'action
16 Position repos
2.5 Course totale
22.2
3.4
5.8
10.3
Ø3
+0.15
+0.05
3.9
4.3±0.2
3.4
2.4
R
R
Ø4.8
6.3
8
4.3±0.2
3.4
2.4
R
R
Ø4.8
6.3
8
3.8
30
3.2
11.8
20
5
16.5
12.95
10.7 3
+0.15
+0.05
14.7
0.5
Position d'action
16 Position repos
2.5 Course totale
22.2
3.4
5.8
10.3
Ø3
+0.15
+0.05
3.9
N
g
Total travel
Tripping point
Rest point
Also available in ATEX version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
Also available in ATEX version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
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
100 % pneumatic
“Microvalve” series position detectors v No 81 280 010 81 281 010 Horizoniai oulpui Vemcai oulpui 2 2 2 1 1 1 1 1 1 Operaung pressme bar 2 a 2 a 2 > a Orifice diameter mm 2.7 2.7 HOW 816 bars Ni/mm 200 200 138 Operaung lows a1 6 bars N 15 15 15 Eflsciwe Havel mm 1 1 1 Push-1n EONISCHOII 10f semr-ngid iubmg {NFE 49100) Operaung Iempsvalurs “C -5 +50 .5 —~ +50 .5 —~ +50 Mechanical MS operai. 5 X 105 5 X 106 5 X 106 Wergm g 14 14 20 ° 0 5,7 é c. , . , ,: . iL. 025 3 1a 1a ‘ 11,5115 1 127‘ i 128 3i: 4 as 1 3x022 #Hi _._g Linux ‘ 12155 125125. “Microvalve” series position detectors e a Feamres 511011 lever Wirn ban RoHeI 111p W101 roner Threaded 01171le 15 Versmn emca New — — — — — Symbol 2 2 2 2 2 1 1 1 1 1 Characteristics Operanng pressure bar 2 s 2 s 2 .e 2 > a 2 > a Crime diamelev mm 2.7 2.7 2,7 2 7 2 7 Flow a1 5 bars NI/mrn 200 200 200 200 200 Operanng fovce a1 5 bars N 15 15 15 15 25 Eiieclive navel mm 1 1 1 1 1 Push-In connection lo! serm-rigm tubing (NFE 491001 Operanng (smpeiaime ”C .5 +50 .5 a +50 .5 —. +50 .5 —. +50 .5 —. +50 Mechanicai Me open“. 5 x105 5 x105 5 x106 5 x105 5 x105 Wergm g 16 18 18 1e 90 Is 15 R155 08 L-smm L: a A ‘ _ _\ Q3, mm 145111111 “1 ‘ 1 1 ‘° 5 3 =2 e a ‘1 N 1215 016 x 100 R115 12:3 L.5mm 1.451111“ 1.; fl
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-
81 283 510
Rear connection by screw
81 280 010
81 280 510
Horizontal output
NO
Version
NC
Features
NO
NC
“Microvalve” series position detectors
81 281 010
81 281 510
Vertical output
Symbol
Operating pressure bar
Orifice diameter mm
Flow at 6 bars NI/min
Operating force at 6 bars N
Effective travel mm
Push-in connection for
semi-rigid tubing (NFE 49100) mm
Operating temperature °C
Mechanical life operat.
Weight g
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
14
2 8
138
15
1
Ø 4
-5 +50
5 x 106
20
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
14
Characteristics
Principle of operation NC NO
PR
PRT
PA
PFC
Dimensions
81 281 010 - 81 281 510 81 280 010 - 81 280 510 81 283 510
11,5 11,5
002645P2
o
5,2
81 280 81 281
Actuation positions :
PFC : End of travel position
PA : Operating position (max output kV)
PRT : Release position (max. exhaust kV)
PR : Rest position
Threaded barrel Ø 16
Plunger
81 737 501
Short lever
81 281 502
With roller
81 281 509
Roller trip
81 281 508
With ball
81 281 504
PR
2 nuts 21 mm across flat
Max. fixing capacity
18 mm
Features
Version NC Vertical output
“Microvalve” series position detectors
PR
Symbol
Operating pressure bar
Orifice diameter mm
Flow at 6 bars NI/min
Operating force at 6 bars N
Effective travel mm
Push-in connection for
semi-rigid tubing (NFE 49100) mm
Operating temperature °C
Mechanical life operat.
Weight g
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
18
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
16
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
18
2 8
2.7
200
15
1
Ø 4
-5 +50
5 x 106
18
2 8
2.7
200
25
1
Ø 4
-5 +50
5 x 106
90
Characteristics
Dimensions
81 281 502 81 281 504 81 281 508
81 281 509 81 737 501
PR
PR
PR
Ball Ø 9
PR
Actuation positions :
PR : Rest position
100 % pneumatic 100 % pneumatic
"Miniature" series position detectors sislon Push-1n connecmn for ssmI-ngld mnmg (NFE 49100) a 1 SI ancs ex ans! V5 connecm G ex ausl I 501 I 701 1 702 ans 114 BI 921 719 BI 921 901 H1 921 711 81 921 902 N a 4 cannsciabis Exhaust _ _ _ _ a 6 cannsciabis uhausl _ _ _ _ N a 4 slisncsd exhaust _ _ _ _ a 6 slisncsd exhaust _ _ _ _ Conlmi Simple piunger Lmrwmn piasm: Lever with mlisr stevwlih one-way voller beanng |1ip piasim mllev Symbol y * 3 3 2 a 2 6—. -1 07-1 (97-4 Opeialing pressme bar 0.1 e 0.1 e 0.1 a 0.1 > a omioe diamsiei mm 2.7 2.7 2.7 2.7 How at 6 bars Nl/min 200 200 200 200 Aclualion lows a! 5 bars N 16 1a 18 1s circum lunclion : NC circum cunmion, NO — — — — Canneculbis Exhaust Opeialing Ismpsvalurs ”c .5 —. +50 .5 —. +50 -5 —~ +50 -5 —~ +50 Mschanical liis opsmlions 2107 2107 2107 2107 Ws1gm g 62 75 so 77 1 s 1 77 ~ 2 ‘2 Q —< a="" m="" 4="" i4="" 05="" 405="" so="" 13="" level="" wim="" plaslic="" level="" wilh="" [olier="" lever="" lsvsv="" w="" mhsv="" nearmg="" muer="" bsaring="" y="" 3="" 2="" 3="" 07-1="" 07-1="" 0.1="" ‘8="" 0.1="" b="" 0.1="" 0.1="" '8="" 2.7="" 2.7="" 2.7="" 2.7="" 200="" 200="" 200="" 200="" 18="" 18="" 18="" 18="" -5="" —'="" +50="" -5="" —'="" +50="" -5="" —'="" +50="" -5="" —'="" +50="" 2107="" 2107="" 2107="" 2107="" 75="" 80="" 100="" 100="" _="" am="" 16,.="" 145="" ljj="" h,="" g="" m="" '="" m="" a="" m="" .—.="" j="" g="" n="" n="" 3="" j="" a“="" s="" a="" e="" ,="" m="" 2:="" 6="" h="" ‘="" °="" .="" “i="" “1="" 97¢}="" 6="" q="" .="" ..="" q="" a="" 1="">
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Operating pressure bar
Orifice diameter mm
Flow at 6 bars NI/min
Actuation force at 6 bars N
Circuit function : NC
Circuit function: NO
Connectable exhaust
Operating temperature °C
Mechanical life operations
Weight g
Version Push-in connection for semi-rigid tubing
(NFE 49100)
Ø 4 silenced exhaust
M5 connectable exhaust
NC
Ø 4 connectable exhaust *
Ø 6 connectable exhaust *
Ø 4 silenced exhaust
NO
Ø 6 silenced exhaust
Control
81 921 501
-
-
-
-
-
Simple plunger
"Miniature" series position detectors
0.1 8
2.7
200
18
l
-
-5 +50
107
62
0.1 8
2.7
200
18
l
-
-5 +50
107
75
0.1 8
2.7
200
18
l
-
-5 +50
107
80
0.1 8
2.7
200
18
l
-
-5 +50
107
77
81 921 701
-
-
-
-
-
Lever with plastic
roller
81 921 702
-
-
-
-
-
Lever with roller
bearing
81 921 707
-
-
-
-
-
Lever with one-way
trip plastic roller
Part numbers
Characteristics
Symbol
Exhaust
Poppet
PR =
PFC =
PA =
PO =
PRT =
Dimensions
81 921 501 81 921 701 - 81 921 702 81 921 707
NC NC NC
Principle of operation Actuation travel
NC NO Vertical attack
Simple plunger
Actuation positions :
PA : Operating position (max output kV)
PFC : End of travel position
PO : Mid-position closed
(no exhaust, no outlet)
PRT : Release position
(max exhaust kV)
PR : Rest position
* with barb for tube Ø 2.7 x 4
Material: body zamak
-
-
-
81 921 717
81 921 912
81 921 902
Lever with roller
bearing
0.1 8
2.7
200
18
l
-
-5 +50
107
75
0.1 8
2.7
200
18
l
-
-5 +50
107
80
0.1 8
2.7
200
18
l
l
l
-5 +50
107
100
0.1 8
2.7
200
18
l
l
l
-5 +50
107
100
-
-
81 921 806
-
-
-
-
Lever with plastic
roller
-
-
81 921 714
-
-
-
Lever with roller
bearing
-
-
-
81 921 719
81 921 911
81 921 901
Lever with plastic
roller
81 921 806 81 921 714 81 921 717 - 81 921 719
81 921 901 - 81 921 902
81 921 911 - 81 921 912
001 539 P2
Référence :
Désignation :
DESSINE PAR ST
81921714/81921717/81921719
SODIPE
Pneumatique
6
36
13
2625,5
44,5
Horizontal actuating 30° cam (other angles of attack are also possible, 45° even 90°).
With lever With lever With lever One-way trip lever
PR =
PFC =
PA =
PO =
PRT =
PR =
PO =
PRT =
PR =
PRT =
PO =
PA =
PRT =
PO =
PA =
PA =
Horizontal actuating 30° cam (other angles of
attack are also possible, 45° even 90°).
NC NONC
100 % pneumatic
All metal
Material: body zamak
Other configuration on demand
"Compact" series position detectors A? l b xi 1'! Features — — — — V——svslon 56° 1% e M C 0» Po \ \ to my . y a a / / 5 2 2 2 97* e- @- ”é 1 =— 1 =— n c ESP — 1/3 — 1/8 i i pusn-in fm ssmI-ligid tubing - Operating pressure bar 01 e 0.1 e 0.1 a at >8 Bore diameter mm 3 3 3 a . Fiow at 6 bars Nma/n 200 200 200 200 | Activation toroe at 5 bars daN 2,5 2.5 2.5 2,5 CllcuiHuncllon NC Mecnanical his operations > 10 > to > in >10 Siienoed or connectaoie we) exnaust s—ei Operating lempsvalurs "c .5_. +50 -5 +50 -5 +50 -5 +50 ‘ Weight g i50 193 175 175 Accessories V‘ glaerio — L beann — WWI—Ml a iusta e paerio _ roiler rwg _ W—Bi—l—d'i—iusta eetee r0 ever i @ i JL \ i , 1,, 297 Tne detectors Bi 922 um and Bi
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1/8
-
0.1 8
3
200
2.5
l
> 107
l
-5 +50
175
1/8
-
0.1 8
3
200
2.5
l
> 107
l
-5 +50
193
-
Ø 4
0.1 8
3
200
2.5
l
> 107
l
-5 +50
175
-
Ø 4
0.1 8
3
200
2.5
l
> 107
l
-5 +50
150
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
-
-
-
-
-
Features
Version Roller plunger with
unthreaded barrel
"Compact” series position detectors
Rotary actuator
81 922 205
Right-hand rotary
head with roller
lever (CNOMO)
Rotary actuator
81 922 010
Programmable
rotary head wit-
hout lever
Rotary actuator
81 922 210
Programmable
rotary head wit-
hout lever
Part numbers
Symbol
BSP
Connection
push-in for semi-rigid tubing
mm
(NFE 49100)
plastic
Lever with roller
bearing
Lever with adjustable plastic
roller bearing
Adjustable steel rod lever
Operating pressure bar
Bore diameter mm
Flow at 6 bars Nm3/h
Activation force at 6 bars daN
Circuit function: NC
Mechanical life operations
Silenced or connectable (1/8) exhaust
Operating temperature °C
Weight g
Characteristics
Accessories
Principle of operation
001 642 P5
Référence :
Désignation :
DESSINE PAR DPH
SODIPE
S2
1
Exhaust
Poppet
The detectors 81 922 010 and 81 922 210 can operate to both left and right.
Material: body zamak
Other configuration on demand
79 452 103
79 452 104
79 452 123
79 452 124
79 452 133
Direct acting
81 922 401
Vertical attack
Detectors with roller plunger with unthreaded barrel.
PR
PRT
PO
PA
PFC
PA
PO
Line of attack
PRT
Actuation positions :
PA : Operating position (max output kV)
PFC : End of travel position
PO : Mid-position closed (no exhaust, no outlet)
PRT : Release position (max exhaust kV)
PR : Rest position
Horizontal attack
Detectors with roller plunger with unthreaded
barrel.
Rotary actuator
Detectors with levers
81 922 - 81 922 0 - 81 922 2
Dimensions
81 922 401 79 452 123 - 79 452 124 79 452 133
001 534 P2
Référence :
Désignation :
DESSINE PAR ST
81922401
SODIPE
Pneumatique
3,4
16
==
Ø 11,6
Ø 11
29,7
23,5 12,5
28,519
22
+
-0,1
20
31
+
-0,1
001 536 P2
Référence :
Désignation :
DESSINE PAR ST
79452123 / 79452124
SODIPE
Pneumatique
42,5*
32,5*
R = 47 96
001 537 P2
Référence :
Désignation :
DESSINE PAR ST
79 452 133
SODIPE
Pneumatique
37
R 120 max.
3
81 922 205 - 81 922 0 - 81 922 2
79 452 103 - 79 452 104
001 535 P2
Référence :
Désignation :
DESSINE PAR ST
81922103/81922210/81922104
SODIPE
81922010
Pneumatique
36*
25*
Ø 18
49
18
21,5
100 % pneumatic
All metal
Position detectors use with relay 4;. [ti r 11:11: 31 923 001 El 921 505 Barb lo! tube 2. x 4 Pus connsciov iorlube @ 4 w. 3? \w'/ 4k .\ “Wm 31 512 201 31512 4 stsion with bail with we Symbole Push-m connecmn ior ssmI-ngld (ubmg mm (NFE 491 00) Liie ai 5 bays operailons m m Aclualion loves a! 5 bays N as 0925 0“ B L Fiuid used mm dshvsvsd by the ieak sensov 2 27— velay ‘30 200— Opsvaimg lempsvalurs "c .5 —. +50 -5 +50 ‘5 2‘— 23,5 “300 WOO— Sensov consumpllon i0! veiay -5 -' +50 5 ‘ +50 :10? $07 The distance between may and sensor must 7 Connecllon - sub-bass see pages 54 55 0‘4 0 Mechanicai his opsvallons 2107 2‘07 0 o 3 3 MiZX‘ 45 43 36 M12x1 n M12“ 03
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Material: brass
mm
mm
81 923 001
Barb for tube 2.7 x 4
81 921 505
Push-in connector for tube Ø 4
0,1 8
2
130
16
l
1000
l
-5 +50
107
27
0,4
0
0,9
1,5
3
0,1 8
2,7
200
21
l
1000
l
-5 +50
107
90
0,7
0
1
1,5
3
Ø12,5
M12x1
002650P2
100 % pneumatic
All metal
Material: body zamak
Position detectors use with relay
100 % pneumatic
All metal
Low force operation <N 1
Very low force Version 30 mN
Principle of operation
Supplied at industrial pressure, the relay pro-
duces a permanent bleed at its input port.
A sensor shutting off this bleed causes the relay
to switch.
Push-in connection for semi-rigid tubing mm
(NFE 49100)
Life at 6 bars
operations
Actuation force at 6 bars N
Operating temperature °C
Weight g
Fluid used: that delivered by the leak sensor
relay..
Version
81 512 201
with ball
81 512 401
with wire
Ø 4
107
0,8
l
-5 +50
24,5
Ø 4
107
0,025
l
-5 +50
23,5
-5 +50
35
-5 +50
35
References
Characteristics
Connection
Symbole
Dimensions
81 512 201 81 512 401 81 502 435 - 81 505 435
Connector Ø 4
17 mm Across
flat
Sub-base (see page
54/55)
Connector
Ø 4
17 mm Across
flat
81 502 435
Positive
81 505 435
Negative
2 8
5
l
l
107
2 8
5
l
l
107
Operating pressure bar
Nl/
Connection - sub-base see pages 54/55
Mechanical life operations
Sensor consumption for relay
supply at 6 bar
The distance between relay and sensor must
be less than 15 m for a tube Ø 2.7 x 4 mm
Principle of operation
Operating pressure bar
Orifice diameter mm
Flow at 6 bars NI/min
Actuation force at 6 bars N
Circuit function: NC
Max. load: without shock daN
Will stop a 63 mm Ø cylinder : 6 bar supply
Operating temperature °C
Mechanical life operations
Weight g
Actuation positions
PA : Operating position (max output kV) mm
PFC : End of travel position mm
PR : Rest position mm
Versions PO PA PFC PRT PR
With barb 0.9 0.4 0 1.5 3
Ø 4 1 0.7 0 1.5 3
Values in mm
PO : Mid-point closed
(no exhaust, no outlet)
PRT : Release position
(max. exhaust kV)
Push-in connection for semi-rigid tubing (NFE 49100)
"Adjustable stop" series position detectors
Part numbers
Characteristics
Symbol
Dimensions
81 923 001 81 921 505 Fixing
Exhaust
17 Across
flat
17 Across
flat
Poppet
Black barb
This should be as
close as possible to the
plunger
Actuation positions :
PA : Operating position (max output kV)
PFC : End of travel position
PO : Mid-position closed
(no exhaust, no outlet)
PRT : Release position
(max exhaust kV)
PR : Rest position
Exhaust
81 502 435
Position detectors *‘> s» a ‘5 $7,154", $0, ‘ 1%: ‘S’a ‘\ a». \i’ Ampliers for mounting on installation plan (Ex) EFF /& Pan numbers 31 311 401 01 :12 201 01 :12 401 01 372 901 simple ampliliers (lor 01 372 201/401 Detector de proxlmllé gap gap witn palette Sensmvs ampliliers (lor 81 371 401) — — |m_ lim— Symbol Version positive negative positive negative Symbol any EE L a L L _. D L . LL ‘ 9? <93 0?="" detection="" distance="" mm="" s="" 10="" 1a="" 100="" —="" _="" _="" 13="" mm="" gap="" 55,750,="" _="" _="" _="" _="" characteristics="" supply="" pressure="" par="" 0.5="" 2.5="" 0.5="" 2.5="" 0.5="" 2="" 5="" —="" pressure="" to="" make="" mo="" 10="" 20="" 10="" ,="" 20="" 1="" 4="" 1="" 4="" minimum="" output="" pressure="" mpar="" 1="" 5="" 5="" —="" operating="" pressure="" (non-lubricated="" airi="" par="" 2="" s="" 2="" a="" 2="" s="" 2="" 0="" unlimited="" lile="" (static="" componenti="" —="" orillcs="" 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="" [1="" mm="" 000="" 70="" 100="" —="" permissible="" overload="" lor="" 1="" nour="" mp="" 000="" 800="" 000="" 000="" pressure="" ol.="" 2.5="" [1="" mm="" 2500="" 2200="" 700="" —="" operating="" temperature="" °c="" -5="" +50="" .5="" —+="" +50="" -5="" +50="" -5="" +50="" barb="" connection="" lor="" semi-rigid="" tuping="" mecnanical="" lile="" operations="" a="" x105="" 3="" x105="" 3="" x="" 105="" a="" x="" 106="" (nfe="" 491001="" weignt="" g="" 150="" 150="" 105="" 185="" operating="" nozzle="" —="" —="" —="" 2="" a="" sensor="" d.="" detection="" 200="" mm="" oar="" —="" —="" —="" 2="" a="" d.="" detection="" 100="" mm="" oar="" —="" —="" —="" 1="" 4="" flow="" nozzle="" at="" 2="" bars="" nl/n="" —="" —="" —="" 320="" sensor="" at="" 2="" bars="" nl/n="" —="" —="" —="" 320="" at="" 2="" bars="" n="" —="" —="" —="" 003="" at="" 0="" bars="" n="" —="" —="" —="" 0,09="" sensor="" consumption="" lor="" relay="" supply="" at="" 5="" bars="" weight="" g="" as="" 9="" 63="" 14="" n="" -="" n="" 0="" 0="" jr‘="" is="" re="" u.="" a="" u="" g="" l®="" _="" ._="" 9—.=""><2 mm="">
ATEX version products are available in the following catologues: Pneumatic products for explosive atmospheres or on our website
www.crouzet.com
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Detector
81 371 401
de proximité
Position detectors
81 372 201
gap
81 372 401
gap
81 372 901
with palette
Part numbers
Symbol
S
PS
P
17 Across
flat
17
Across
flat
17 Across
flat
Connection
Encombrements
81 371 401 81 371 201 81 372 401 81 372 901
100 % pneumatic
All metal
Gap, proximity, paddle
Black barb
Black barb
Detection distance mm
18 mm gap sensor
Supply pressure bar
Minimum output pressure mbar
Unlimited life (static component)
Operating temperature °C
Consumption at supply
pressure of:
Barb connection for semi-rigid tubing
(NFE 49100)
Operating
pressure
Flow
Sensor consumption for relay supply
at 6 bars
Weight g
0.5 b NI/h
2.5 b NI/h
mm
d. detection 200 mm bar
d. detection 100 mm bar
NI/h
NI/h
N
N
nozzle
sensor
nozzle at 2 bars
sensor at 2 bars
at 2 bars
at 6 bars
NI/min
6 10
-
0.5 2.5
1
l
- 20 +70
800
2500
Ø 2.7 x 4
-
-
-
-
-
-
-
-
36
18
-
0.5 2.5
5
l
- 20 +70
70
2200
Ø 2.7 x 4
-
-
-
-
-
-
-
-
9
100
-
0.5 2.5
5
l
- 20 +70
100
700
Ø 2.7 x 4
-
-
-
-
-
-
-
-
63
-
-
-
-
-
-
-
-
Ø 2.7 x 4
2 8
2 8
1 4
320
320
0.03
0.09
5
14
Characteristics
Black barbBlack barb
Supply Used
Black barb
Principle of operation
10 max.
Other information
-
81 505 320
negative
Symbol
-
81 502 320
positive
Pressure to make mb
Operating pressure (non-lubricated air) bar
Orifice diameter mm
Average consumption at 4 bars Nl/min
Permissible overload for 1 hour mb
Operating temperature °C
Mechanical life operations
Weight g
Used for gaps up to 25 mm.
The supply to the sensor should be made via a
pressure regulator or one-way flow restrictor (see
page 52
Connection - sub-base
10 20
2 8
2.5
5
800
-5 +50
3 x 106
150
10 20
2 8
2.5
5
800
-5 +50
3 x 106
150
1 4
2 6
2.5
5
800
-5 +50
3 x 106
185
1 4
2 6
2.5
5
800
-5 +50
3 x 106
185
Characteristics
Connections
Simple amplifiers (for 81 372 201/401)
Sensitive amplifiers (for 81 371 401)
Version
Ampliers for mounting on installation plan
81 502 230
-
positive
81 505 230
-
negative
Part numbers
Dimensions
81 502 238 - 81 505 231 81 502 322 - 81 505 321
Black barb
Black barb
01 5
243 678
1
2
3
4
5
Pilot pressure
Supply
pressure
Pa
Principle of operation
Simple amplifiers
An output at normal industrial pres-
sure is delivered on a low pressure
input.
NB: Hysteresis is 20% of the pilot
pressure.
Sensitive amplifiers
An output at normal industrial
pressure is delivered on a very low
pressure input.
Note: The specifications are given
for a supply pressure of 6 bars,
and for detection at the mid-point
of the gap.
Pilot pressure
Supply
pressure
Pa
81 502 320
Positive output
81 502 230
81 505 320
With gap sensors, use an amplifier with negative output if you require a signal on interruption of the jet.
Push-in connection for
semi-rigid tubing
Ø 4 mm (NFE 49100)
1- pilot
2- supply
3- output
Negative output
81 505 230
Also available in ATEX version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
10 max.
Gap sensor
81525101
81527001
Amplifier with intégral régulator, positive output llfi .1 Part numbers Ampl ers w n inlegral vegulaml Version Positive ouipui e 91 I c i 1 Pressure lo make mo 0 5 1.5 — — Reduced pressure supplied at pan 3 par 0 5 2.5 — — Flow through pori a Nth o 1 2.5 — — Consumption ol amplrlier only Mm 100 200 — — Permissible overload i011 nour mp 300 — — Opelailng lemperalure °C -5 +50 5 +50 -5 +50 Mechanical Ills cpereuons 3 x 106 3 x ms 3 x105 Weignl g 380 — — Deteclms (see page 28) Proximity Gap Ploximlty a a l 0 l2 Nominal range a m 81 3 Min. lolal ccnsumpuon lor detection 8 la mu 10.5 p regulaleu pressure) Max. loral consumption lcr snor time 125 o regulated pressure) Mrn. deiecra dimensions nominal sensino distance mm a a a 2 - a l 5 a 7 - o 6.5 Max. lrecuency cl use 2 mm 2 — — Force exenec oy lne jet on the pars Hz 5 5 5 lo be detected "5 i f L; bar y‘ r r V soar . 40 s 05*. 74’» . 2‘15 , r r 0.5 I 1.5 2 25 Hi4 L r 105 TB
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Pressure to make mb
Reduced pressure supplied at port 8 bar
Flow through port 8 Nm3/h
Consumption of amplifier only NI/h
Permissible overload for 1 hour mb
Operating temperature °C
Mechanical life operations
Weight g
Detectors (see page 28)
Nominal range mm
Min. total consumption for detection
(0.5 b regulated pressure)
Max. total consumption for short response
time (2.5 b regulated pressure)
Min. detectable
dimensions
Max. frequency of use
Force exerted by the jet on the parts
to be detected
0.5 1.5
0.5 2.5
0.1 2.5
100 200
300
-5 +50
3 x 106
380
Proximity
Ø 12
81 371 401
8
880
2750
Ø 3
2
5
0.02 0.7
-
-
-
-
-
-5 +50
3 x 106
-
Proximity
Ø 12
81 372 401
100
-
920
Ø 7 - Ø 6.5
-
5
0.1
-
-
-
-
-
-5 +50
3 x 106
-
Gap
Ø 18
81 372 201
18
140
400
Ø 2 - Ø 1.5
-
5
0.01 0.03
nominal sensing distance
2
Amplifiers with integral regulator
Version
NI/h
NI/h
mm
mm
Hz
N
81 510 001
Positive output
Amplifier with intégral régulator, positive output
Part numbers
Symbol
Characteristics
Principle of operation Dimensions
Push-in connection for semi-rigid tubing Ø 4 mm (NFE 49100)
pilot pressure
Regulated pressure (bar)
Viewed from B
Viewed from A
Adjustable regulator
This amplifier
is suitable for
providing a supply
to associated
sensors.
Setting Flow
Fixing rail 35mm wide
Connection
To use with detectors page 32
PRESSURE SWITCHES
VACUUM