PS87-503P-H-G3 [NIDEC]
PRESSURE SWITCHES;
| 型号： | PS87-503P-H-G3 |
| 厂家： | 
NIDEC COMPONENTS |
| 描述： | PRESSURE SWITCHES |
| 文件： | 总5页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PS86/PS87
PRESSURE SWITCHES
INTERNAL STRUCTURE
PS86 (G 3/8)
3
2
1
4
5
Part name
Material
Iron, Ni-plated
SUS 316L
Fitting
1
2
3
4
5
Stainless steel diaphragm
Sensor chip
■
FEATURES
Silicone
ꢀꢁSolidstate pressure switch with no mechanical moving parts
Back cover
SUS 303
ꢀꢁIsolated output via a photo-coupler
Drip-proof cover
Silicone rubber
ꢀꢁSwitching pressure adjustable and hysteresis band adjustable
ꢀꢁResistant against surge pressure (PS86)
ꢀꢁSUS 316L welded stainless steel diaphragm (PS86)
INTERNAL STRUCTURE
PS87 (R 1/4)
®※
ꢀꢁHigh corrosion resistance by Hastelloy diaphragm (PS87)
2
3
1
6
5
4
Part name
Material
Fitting
SUS 316
1
2
3
4
5
6
®
Stainless steel diaphragm
Sensor chip
Hastelloy C-22
Silicone
SUS 316
Housing
Drip-proof cover
Back cover
Silicone rubber
SUS 303
■
MODEL NUMBER DESIGNATION
PS86 - 503 P - B - R2
Fitting
Series name
R2：R 1/4
G3：G 3/8 (PS86 only)
Rated pressure range
PS86：
503：0 ~ 5 MPa
204：0 ~ 20 MPa
104：0 ~ 10 MPa
354：0 ~ 35 MPa
Drip-proof cover
B：Non-provided
H：Provided
PS87：
353：0 ~ 3.5 MPa
503：0 ~ 5 MPa
Pressure unit
P：Pa pressure unit
※Please refer to the LIST OF MODEL NUMBERS when placing orders.
®
※Hastelloy is a resistered trade name of Haynes International Inc.
PS86/PS87
PRESSURE SWITCHES
■
LIST OF MODEL NUMBERS
Pressure reference
Gauge
Pressure
medium
Fitting
MPa
Drip-proof cover
0 ~ 3.5
0 ~ 5
0 ~ 10
0 ~ 20
0 ~ 35
Rated pressure range
PS86-503P-B-R2
PS86-503P-H-R2
PS86-503P-B-G3
PS86-503P-H-G3
PS87-503P-B-R2
PS87-503P-H-R2
PS86-104P-B-R2
PS86-104P-H-R2
PS86-104P-B-G3
PS86-104P-H-G3
PS86-204P-B-R2
PS86-204P-H-R2
PS86-204P-B-G3
PS86-204P-H-G3
PS86-354P-B-R2
PS86-354P-H-R2
PS86-354P-B-G3
PS86-354P-H-G3
Non-provided
Provided
R2
(R 1/4)
Hydraulic
oil
Non-provided
Provided
G3
(G 3/8)
PS87-353P-B-R2
PS87-353P-H-R2
Non-provided
Provided
Gases/
R2
Liquids (R 1/4)
：Not available
※ Verify the above model numbers when placing orders.
■
STANDARD SPECIFICATIONS
ꢀꢁUnless otherwise specified, the specs are defined at an ambient temperature of 25 5 °C and excitation voltage of 12 V DC.
PS86
PS87
Item
Model number
503P
104P
204P
354P
353P
503P
Pressure reference
Rated pressure range
Maximum pressure
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
Gaugeꢀ※1
MPa
5
10
20
20
40
35
3.5
7
5
MPa
°C
10
52.5
10
− 10 ~ 75
°C
0 ~ 50
%RH
°C
35 ~ 85（No condensation）
− 20 ~ 90
（
Atmospheric pressure, humidity 65 %RH maximum
）
Corrosive gases/liquids compatible
with Hastelloy C-22 and SUS 316
Pressure medium ※2
Hydraulic oil
MΩ
Insulation resistance
Dielectric strength
Pressure port
100 (500 V DC)
Leakage current 0.5 mA maximum）
minimum
350 V AC, 60 s
R 1/4 G 3/8
Approx. 170
Without drip-proof cover：IP-54, With drip-proof cover：IP-65
（
、
R 1/4
Approx. 190
Net weight
g
Protection grade
※1ꢀThe transducer measures gauge pressure using an absolute pressure sensing element.
※2ꢀHydraulic oil is used as a measurement medium at the time of delivery inspection.
PS86/PS87
PRESSURE SWITCHES
PS86
PS87
Item
Model number
503P
104P
204P
354P
353P
503P
Supply voltage
12 ~ 24 V ± 10 %
Consumption current
No. of outputs
maximum
15 mA
1
Output interface
Setting method
Adjustable range
Open collector output which insulated a photo-coupler
Adjustable by VR
5 ~ 105 % of rated pressure range
Display
Red LED ON
Accuracy
± ±3
Approx. 1 ~ 10 % of setting range
35 V DC 100 mA
1.2
%F.S.
0 ～ 50 °C(Reference temp.: 25 °C)
Hysteresis
%F.S.
Switching capacity
Residual voltage
V
maximum
ms
Response
Approx. 20
Approx. 2
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions (At 25 ± 5 °C)
Permissible change
2
10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s ,
3 directions for 2 hours each
Vibration
2
Shock
490 m/s , 3 directions for 3 times each
Switch output setting: ± 3 %F.S. maximum
6
10 cycles
Pressure cycling
Moisture resistance
Rated pressure range
40 °C, 90 ~ 95 %RH, 240 hrs.
■
INTERNAL ELECTRICAL SCHEMATICS
■
SWITCH OUTPUT SCHEMATICS
ꢀꢁPS86/87- ＊＊＊ P
Hysteresis
ＬＥＤꢀIndicator
ON
Power B
OFF
S.Output1 B
S.Output1 C
Pressure
Main circuit
5 % of rated pressure
Set value
105 % of rated pressure
Sensor
Common
※ Adjustable hysteresis
PS86/PS87
RESSURE SWITCHES
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)
ꢀConfigurations of joint G3 (G 3/8) type
0
(41)
–0.3
30
16
25
Indicator LED
Hysteresis setting
VR
φ
16.8 0.1
Label
1 0.1
Pressure setting VR
φ
DIFF.
ON
PRESSURE SWITCH
G 3/8
(PF 3/8)
φ
(
5.0)
φ
1.6
Pressure port
4-core cable
AWG26 ULNo.2851 L = 2000 20
ꢀConfigurations of joint R2 (R 1/4) type
0
(41)
–0.3
30
Indicator LED
Pressure setting VR
Hysteresis setting
VR
15
26
Label
DIFF.
ON
φ
PRESSURE SWITCH
R 1/4
(PT 1/4)
φ
(
5.0)
4-core cable
ꢀ 1.6
φ
Pressure port
AWG26 ULNo.2851 L = 2000 20
Wire color
Connection
Red
Power B
Power C
Output B
Output C
ꢀDrip-proof cover type
Black
White
Green
Drip-proof cover
Please make sure that the drip-proof cover is properly
placed over the main body and the cable.
PS86/PS87
PRESSURE SWITCHES
■
ꢀPS87
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)
(47.5)
6.5
30
17
Indicator LED
Hysteresis setting
VR
15
26
Label
Pressure setting VR
ON
PRDEISFFS. URE SWITCH
R 1/4
(PT 1/4)
φ
(
5.0)
4-core cable
φ
4
AWG26 ULNo.2851 L = 2000 20
Pressure port
Wire color
Red
Black
White
Green
Connection
Power B
Power C
Output B
Output C
ꢀDrip-proof cover type
Drip-proof cover
Please make sure that the drip-proof cover is properly
placed over the main body and the cable.
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