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PNEUMATICS PRODUCTS
PRESSURE SWITCHES
VACUUM
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PNEUMATICS PRODUCTS
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PNEUMATICS PRODUCTS
Pressure switches - vacuum (electrical output)
›
Conform to the Low Voltage Directive
›
Can be used without enclosure according to
IEC 664-1 pollution group III
Part numbers
Pressure and vacuum switches
Mounting
Actuators
Manual override
81 513 552
DIN rail
Pressure
with
81 513 502
DIN rail
Pressure
without
81 513 501
DIN rail
Low pressure
without
81 513 522
DIN rail
Vacuum
without
81 513 516
Base mounted
page 4/14
Pressure
without
81 513 510
Base mounted
page 4/14
Pressure
with
81 513 527
Base mounted
page 4/14
Vacuum
without
81 513 533 81 513 523
2 screws M4 2 screws M4
Pressure
without
Vacuum
without
81 509 080
Base mounted
page 4/14
Pressure
without
81 509 085
Base mounted
page 4/14
Pressure
with
Symbol
Characteristics
Push-in connection for semi-rigid
mm
tubing (NFE 49100)
Tapped BSP via connector
Protection
IEC 529
Permissible fluid: air, inert gases and liquids
Adjustment of switching pressure (* adjusted to 0.3)
bar
Hysteresis
at 1 bar
bar
at 2 bars
bar
at 4 bars
bar
at 6 bars
bar
max. 200 mb
max. 250 mb
Pressure to break
Mechanical life (operations)
Contact rating (V resistive)
Wire cross-section
mm
2
Operating temperature
°C
Weight
g
Standard electrical contact
UL and cUL approval
Operation
Pressure operated
Pneumatic
connection
Ø 4 ext.
IP 20
-
●
Ø 4 ext.
IP 20
-
●
Ø 4 ext.
IP 20
-
●
Ø 4 ext.
IP 20
-
●
Ø 4 ext.
-
IP 54
●
Ø 4 ext.
-
IP 54
●
Ø 4 ext.
-
IP 54
●
-
1/8 BSP
IP 54
●
--
1/8 BSP
IP 54
●
-
-
Via sub-base Via sub-base
IP 54
IP 54
●
●
2
➞
8
0.5
0.6
0.8
1
-
-
-
6
10
5A - 220-230 V
0.75
-10
➞ +70
48
V4 83 170 4 I W2
MH15213 (R)
2
➞
8
0.5
0.6
0.8
1
-
-
-
6
10
5A - 220-230 V
0.75
-10
➞ +70
46
V4 83 170 4 I W2
MH15213 (R)
0.3
➞
1.2 *
-
-
-
-
●
-
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
46
V4 83 170 4 I W2
MH15213 (R)
-0.3
➞
-0.8
-
-
-
-
-
●
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
46
V4 83 170 4 I W2
MH15213 (R)
2
➞
8
0.5
0.6
0.8
1
-
-
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
56
V4 83 170 4 I W2
MH15213 (R)
2
➞
8
0.5
0.6
0.8
1
-
-
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
58
V4 83 170 4 I W2
MH15213 (R)
-0.3
➞
-0.9
-
-
-
-
-
●
10
6
5A - 220-230 V
0.75
-10
➞ +70
56
V4 83 170 4 I W2
MH15213 (R)
Dimensions
81 513 552 - 81 513 502
81 513 501 - 81 513 522
-
2
➞
8
0.5
0.6
0.8
1
-
-
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
65
V4 83 170 4 I W2
MH15213 (R)
-0.3
➞
-0.8
-
-
-
-
-
●
-
10
6
5A - 220-230 V
0.75
-10
➞ +70
65
V4 83 170 4 I W2
MH15213 (R)
81 516 082
81 513 533
81 513 523
1.4 ± 0.5
-
-
-
-
-
-
0.6
± 0.2
10
6
5A - 220-230 V
1.5
-10
➞ +70
80
83 133 004
1.4 ± 0.5
-
-
-
-
-
-
0.6
± 0.2
10
6
5A - 220-230 V
1.5
-10
➞ +70
80
83 133 004
Vacuum operated
Electrical life
(Crouzet microswitch "V4" ref 83 170 4-1-W2)
Electrical connections
81 513 501 - 81 513 502
81 513 522 - 81 513 552
1 - Common
4 - NO contact
2 - NC contact
Pressure switch with connector
81 513 516 - 81 513 510
81 513 527
Electrical output
- common
- normally closed contact
- normally open contact
Adjustment of switching pres-
sure 1 to 8 bars
Number of cycles
Resistive circuit
Inductive circuit
{
L
c
__
= 5 ms
R
a
cos q = 0.8
Mechanical
life
81 513 510
81 513 516 - 81 513 527
Standard microswitch
5 A / 220 V
Manual override
For M4 screws
Pneumatic indicator
Marking tag
Pneumatic signal
Current
in Amps
81 513 533
81 513 523 - 81 513 533
Pilot signal
length 24 mm
Pilot
signal
81 509 080 - 81 509 085
For continuous vacuum appli-
cations, please consult us.
Other information
On request :
- Microswitch V4 ref. 83 170 0 i W2 high current
- Microswitch V4 ref. 83 170 9 i W2 low current
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PNEUMATICS PRODUCTS
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PNEUMATICS PRODUCTS
Adjustable pressure switches (manostats) (pneumatic output)
Adjustable vacuum switches (vacuostat)
›
100 % pneumatic
Also available in
ATEX
version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
›
100 % pneumatic
›
For vacuum -0,1
➞
-0,9 Bar
Part numbers (and adjustment ranges)
Adjustment range
Version
Accuracy
50
→
500 mb
0.1
→
2.5 b
2
→
8 b
50
→
500 mb
0.1
→
2.5 b
2
→
8 b
81 505 140
81 505 150
81 505 160
Positive output
10 %
4%
4%
81 502 140
81 502 150
81 502 160
Negative output
10 %
4%
4%
Part numbers
81 505 110
Positive output
81 502 110
Negative output
81 508 110
Electrical output
Symbol
Symbol
Characteristics
Adjustment range
Flow at 6 bars
Hysteresis
Connection - sub-base pages 54/55
Operating temperature
Mechanical life
Weight
Connections
●
Characteristics
Orifice diameter
Flow at 4 bars
Hysteresis
Connection - sub-base pages 54/55
Operating temperature
Mechanical life
Weight
Connections
mm
Nl/min
50
→
500 mb
0.1
→
2.5 b
2
→
8b
°C
operations
g
2.5
170
60 mb
100 mb
320 mb
●
b
Nl/min
mb
°C
operations
g
- 0.1
➞
-0.9
170
80
●
- 0.1
➞
-0.9
170
80
●
- 0.1
➞
-0.9
170
80
●
2.5
170
60 mb
100 mb
320 mb
-5
➞
+50
3 x 10
6
160
-5
➞
+50
3 x 10
6
160
-5
➞
+50
3 x 10
6
160
-5
➞
+50
3 x 10
6
180
-5
➞
+50
3 x 10
6
160
Example of use:
Vacuum handling (vacuum generator,
vacuum pad, vacuostats).
Example of pressure threshold adjustment
(mini-regulator - manostat)
Principle of operation
Vacuostats provide an on or off output signal when the input signal reaches a predetermined pressure threshold.
Principle of operation
The manostats provide an on or off output signal when the input signal reaches a predetermined pressure threshold.
Positive output
Negative output
Pilot
Hysteresis
Switching
on
Switching off
Switching off
Switching
on
Hysteresis
Vacuum
Vacuum
Switching off
Switching
on
Hysteresis
Vacuum
Vacuum
Positive output
Output signal
Negative output
Output signal
Output signal
Pilot
Hysteresis
Output signal
Switching off
Switching
on
Dimensions
Dimensions
81 502 140 - 81 502 150 - 81 502 160
81 505 140 - 81 505 150 - 81 505 160
81 502 110 - 81 505 110
81 508 110
Other information
Pressure switches with electrical output on request.
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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PNEUMATICS PRODUCTS
Vacuum handling components
›
Sur le principe du Venturi
›
Facilement raccordable
Also available in
ATEX
version for use in poten-
tially explosive atmospheres in accordance with
94/9/EC Directive
Part numbers
Vacuum generators
81 535 301
Sub-base mounting
81 545 001
Plug-in
81 545 005
Plug-in
Characteristics
Push-in connectors for
semi-rigid tubing
(NFE 49100)
Operating pressure
Vacuum pad material
Weight
Male/Female/Female (MFF)
Female/Female/
Female (FFF)
bar
g
-
-
2
→
8
80
-
2
→
8
13
Ø 4 mm
-
-
2
→
8
25
-
Ø 6 mm
-
Detection of the pressure decrease can be achieved by the
use of manostats (see pages 38/39)
Vacuum (mb)
Suction flow
Vacuum (mb)
Suction flow
Vacuum
(mb)
Flow
Vacuum
(mb)
Flow
Vacuum (mb)
Suction flow
Vacuum
(mb)
Flow
Supply pressure (bar)
Supply pressure (bar)
Supply pressure (bar)
Dimensions
81 535 301
Sub-base mounting 81 531… and 81 532…
81 545 001
2 push-in connectors
Ø 4 mm
Plug-in ferrule for push-in connector
Ø 4 mm
29
40
11
81 545 005
30,7
10,7
Ø 4,5
15,5
11
40
3 push-in connectors
Ø 6 mm
14,5
±0,1
ATEX
version products are available in the following catologues:
Pneumatic products for explosive atmospheres
or on our website
www.crouzet.com
29
±0,1
24
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