81550001 Crouzet USA, 81550001 Datasheet - Page 44

• Manufacturer Part Number: 81550001
• Description: SEQUENCER MODULES
• Manufacturer: Crouzet USA

Specifications of 81550001

• External Width: 49mm
• External Depth: 32mm
• Operating Pressure Max: 120psi
• Features: Maintained PAC Sequencer
• External Height: 51.3mm
• Operating Pressure Min: 30psi
• For Use With: Pneumatic Logic Components
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5/40
Timers (with adjustable timing)
Part numbers
Function
Symbol
Characteristics
Timing
Operating pressure
Flow at 6 bars
Orifice diameter
Accuracy
Min. reset time
Connection - On sub-base page 5/44 - 5/45
Operating temperature
Mechanical life
Weight
Accessories
Panel mounting adaptor
Weight
Principle
The operation of these pneumatic timers is similar to that of
electronic timers (circuit with capacitor/resistor)
Timing by charging of reservoir
The reservoir fills via the flow restrictor until the switching point
of the timer output is reached (positive or negative).
The non-return valve allows the reservoir to be emptied rapidly
for the next timing.
Dimensions
Part numbers
81 503 710 - 81 506 710
81 503 720 - 81 506 720
81 503 725 - 81 506 725
Standard products
Standard products,
non stocked
positive
negative
Order/Technical Support – Tel: [phone] / FAX: [phone] / www.crouzet-usa.com
L (mm)
78
92
125
s
psi (bar)
cfm (Nl/min)
inches (mm)
%
s
°C
operations
g
g
Example : Timers (with adjustable timing) - 81 503 710 - Adaptor 79 461 698
1
81 503 710
0.1 • 15
30 > 120 (2 > 8)
6
0.406
± 5
<0.1
-5 +50
>
90
79 451 698
53
Part number
10
Products and specifications subject to change without notice.
7
-
●
●
(170)
(27)
Principle of operation
with positive output
0.1 • 15
30 > 120 (2 > 8)
6
0.406
± 5
<0.1
-5 +50
>
90
79 451 698
53
81 506 710
To order, specify :
10
2
7
Accessory
-
●
●
(170)
(27)
0.1 • 30
30 > 120 (2 > 8)
6
0.406
± 5
<0.1
-5 +50
>
100
79 451 903
53
81 503 720
10
7
-
●
●
(27)
(170)
Time
0.1 • 30
30 > 120 (2 > 8)
6
0.406
± 5
<0.1
-5 +50
>
100
79 451 903
53
81 506 720
Adaptor 79 451 . . .
10
7
-
●
●
(170)
(27)
For panel mounting, a pre-drilled
hole Ø 10.5 mm is required
with negative output
0.1 • 60
30 > 120 (2 > 8)
6
0.106
± 5
<0.1
-5 +50
>
120
81 503 725
10
7
-
-
-
●
●
(170)
(2.7)
0.1 • 60
30 > 120 (2 > 8)
6
0.106
± 5
<0.1
-5 +50
>
120
81 506 725
10
7
-
-
-
●
●
(170)
(2.7)
Time
1
2