81522501 Crouzet USA, 81522501 Datasheet - Page 6

• Manufacturer Part Number: 81522501
• Description: PNEUMATIC CONTROL LOGIC ELEMENT: AND ELEMENT
• Manufacturer: Crouzet USA

Specifications of 81522501

• Rohs Compliant: NA
• Accessory Type: Logic Cell
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4
46
Functions
Version
Symbol
Characteristics
Push-in connection for semi-rigid
tubing (NFE 49100)
Colour
Operating pressure
Orifice diameter
Flow at 6 bars
Pressure indicator
Switching time
Operating temperature
Mechanical life
Weight
Pilot/pressure curves
P.p : Pilot pressure
P.a : Supply pressure
Principle of operation
Dimensions
81 521 501 - 81 522 501
Other information
See pages 54/55 for mounting plan for logic elements.
■
■
Logic elements
Performs "combined" Pneumatic
Easy to use
Also available in ATEX version for use in
potentially explosive atmospheres in accordance
with 94/9/EC Directive
OR
AND
YES
NO
Cellule OR
The output signal "S" is present when a signal at
"a" OR "b" is present:
S = a OR b
Male/Female/Female
Female/Female/Female
81 540 005 - 81 541 005
bar
mm
Nl/min
ms
°C
operations
g
S = a + b
81 521 501
On Sub-base page
4/14-4/15
Blue
2 • 8
2.7
170
-5 +50
>
25
10
7
-
-
-
-
-
-
l
81 540 001
Plug-in
Ø 4
Ø 4 mm
Blue
2 • 8
2.7
170
-5 +50
>
12
10
7
-
-
-
-
-
-
Cellule AND
The output signal "S" is present only when signals
"a" AND "b" are present simultaneously:
S = a AND b
81 540 001 - 81 541 001
81 540 005
Plug-in
Ø 6
Ø 6 mm
Blue
2 • 8
4
200
-5 +50
>
25
10
7
-
-
-
-
-
-
S = a . b
81 522 501
On Sub-base page
4/14-4/15
Green
2 • 8
2.7
170
-5 +50
>
25
www.crouzet.com
10
7
-
-
-
-
-
l