Series 90000 pages
Index: E / 923-1647
Compact Pressure Switches
Series 9000
Mechanical pressure switch in piston design with
30 x 30 x 92 mm front face and precise switching
point setting
Features
High-quality materials,
100% functional test,
Compact design,
Long pressure spring (precisely adjustable),
G1/4" female thread, Set screw captive
Adjustment ranges
10...400 bar
Applications
OEM applications,
Mobile and industrial hydraulics,
Test bed and apparatus engineering,
Heavy industry,
Shipbuilding
Technical Data
Repeatability:
±2% (typically)
Material:
housing:
electrical plug:
adjustment screw:
Switching rate:
max. 60/min.
Process connection:
G1/4" female thread DIN ISO 228-1
Weight:
175 g (0.39 lbs)
Wetted parts:
sealing: PTFE/FKM
fitting: Stainless Steel / Aluminium
piston: steel (100Cr6)
Stainless Steel / Aluminium
Polyamid (PA)
Stainless Steel (1.4305)
Temperature range:
storage:
piston switch:
-40 °C ... +80 °C (-40 °F ... +176 °F)
-20 °C ... +80 °C (-4 °F ... +176 °F)
Electrical
connection:
EN 175301-8013-A plug (formerly DIN
43650)
Protection class:
IP65
Micro switch:
(SPDT) silver contacts
Approvals:
GL, BV
others on request
Pressure Ranges
Pressure range
code
[bar]
1
2
3
.
.
.
Adjustment range
Decreasing press.
[bar]
Increasing press.
[bar]
6 … 44
20 ... 200
35 ... 360
Max. operating
pressure
[bar]
Proof pressure
[bar]
250
300
10 ... 50
15 ... 185
Max. hysteresis
at full range
max %
40 ... 400
10%
250
500
.
.
.
(short term)
300
600
.
.
.
Process Connection / Electrical Connection / Seal
Process connection
Electrical connection
Seal
(2) G1/4" IG DIN ISO 228-1
(9) G1/4" IG DIN ISO 228-1 with 2 mounting
wholes (Ø 5,5mm / 20mm distance)
(PL1) Plug, 4-pin acc. to EN 175301-803-A
(V) FKM
(B) NBR
(E) EPDM
Barksdale
Subject to technical changes.
1
"