PS86 Datasheet, PDF (1/5 Pages) Copal Electronics – PRESSURE SWITCHES

PRESSURE SWITCHES
PS86/PS87
INTERNAL STRUCTURE
PS86 (G 3/8)
3
12
˙ FEATURES
O Solidstate pressure switch with no mechanical moving parts
O Isolated output via a photo-coupler
O Switching pressure adjustable and hysteresis band adjustable
O Resistant against surge pressure (PS86)
O SUS 316L welded stainless steel diaphragm (PS86)
O High corrosion resistance by Hastelloy^®˞ diaphragm (PS87)
Part name
1 ^Fitting
2 ^{Stainless steel diaphragm}
3 ^{Sensor chip}
4 ^{Back cover}
5 ^{Drip-proof cover}
INTERNAL STRUCTURE
PS87 (R 1/4) _{1 2}
4
5
Material
Iron, Ni-plated
SUS 316L
Silicone
SUS 303
Silicone rubber
3
˙ MODEL NUMBER DESIGNATION
4
Part name
1 ^Fitting
2 ^{Stainless steel diaphragm}
3 ^{Sensor chip}
4 ^Housing
5 ^{Drip-proof cover}
6 ^{Back cover}
6
5
Material
SUS 316
Hastelloy^® C-22
Silicone
SUS 316
Silicone rubber
SUS 303
PS86 - 503 P - B - R2
Series name
Rated pressure range
PS86É¿
503É¿0 ~ 5 MPa 104É¿0 ~ 10 MPa
204É¿0 ~ 20 MPa 354É¿0 ~ 35 MPa
PS87É¿
353É¿0 ~ 3.5 MPa 503É¿0 ~ 5 MPa
Pressure unit
PÉ¿
Pa pressure unit
Fitting
R2É¿R 1/4
G3É¿G 3/8 (PS86 only)
Drip-proof cover
BÉ¿Non-provided
HÉ¿Provided
˞Please refer to the LIST OF MODEL NUMBERS when placing orders.
˞Hastelloy^® is a resistered trade name of Haynes International Inc.