P-8505 Datasheet, PDF (3/3 Pages) Copal Electronics – PRESSURE TRANSDUCERS

P-8505
PRESSURE TRANSDUCERS
˙ OUTLINE DIMENSIONS
Ê¢464
-Ê£
Stainless steel diaphragm
9.3
7.2
26
Unless otherwise specified, tolerance : ʶ 0.5 (Unit: mm)
External diameter ^{φ 2.5}
Internal diameter φ 2
Terminal pin 5 – φ 0.64
1
2
3
4
G
“O” ring φ 1.5
ʢFluoro-rubberʣ
Housing
464
-
3.8
ɹExtra care should be taken with the
diaphragm part.
Do not touch the diaphragm directly to
avoid damaging the diaphragm.
P-8505
PIN
1
2
3
4
G
CONNECTION
Output B
Output C
Input C
Input B
Housing
˙ INTERNAL ELECTRICAL SCHEMATICS
Resistors for temp. compensation
4 (+)
G
3 (–)
1 (+)
2 (–)
Output
˙ INSTALLATION EXAMPLES
Applied press.
O An “O” ring S16 is supplied as accessory.
Make
the
mounting
bore
diameterП18.1
+0.05
–0
and the surface-
roughness as 6.3 S ( ˜˜˜ ).
O Do not make the connector terminal side be airtight completely,
as the vent hole is at this side.