PA-850-102A-PG2 [NIDEC]
PRESSURE TRANSDUCERS WITH AMP;
| 型号： | PA-850-102A-PG2 |
| 厂家： | 
NIDEC COMPONENTS |
| 描述： | PRESSURE TRANSDUCERS WITH AMP 传感器 换能器 |
| 文件： | 总5页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRESSURE TRANSDUCERS WITH AMP. PA-850
INTERNAL STRUCTURE
PA-850 (R 1/4)
4
1
3
2
Part name
Material
SUS 316L
SUS 316L
Fitting
1
2
3
4
■
FEATURES
ꢀ
ꢁPressure port attachment made of SUS 316L
High corrosion resistance and drip-proof construction
Proven IP-65 grade gauge body (IP-65 in accordance with IEC)
Standard product provides both a switch output
ꢁ (hysteresis adjustable) and an analog output
Absolute pressure type and compound pressure type
ꢁwhich can control negative to positive pressure with only
a single pressure gauge are all in line
Housing
ABS (Acrylonitrile butadiene
styrene) + PC (Polycarbonate)
Plastic cover
Stainless steel diaphragm
ꢀ
ꢀ
SUS 316L
ꢀ
Three standard types of joint are provided
ꢁR2 : R 1/4 (M 5 female screw)
GF : G 3/8 with flash diaphragm
G2 : G 1/4 (M 5 female screw)
■
MODEL NUMBER DESIGNATION
PA-850 - 102 R - N R2
Series name
Fitting
R2：R 1/4 with M 5 female screw
GF：G 3/8 with flash diaphragm
G2：G 1/4 with M 5 female screw
Rated pressure range
Pressure reference
G：Gauge
102：0 ~ 100 kPa
352：0 ~ 350 kPa
103：0 ~ 1000 kPa
V：Gauge (Vacuum)
R：Compound
102：0 ~ − 100 kPa
Switch output interface
N：NPN open collector
(Upper limit mode)
P：PNP open collector
(Upper limit mode)
102：− 100 ~ 100 kPa
302：− 100 ~ 300 kPa
A：Absolute
102：0 ~ 100 kPa abs
※Please refer to the LIST OF MODEL NUMBERS when placing orders.
PA-850
PRESSURE TRANSDUCERS WITH AMP.
■
LIST OF MODEL NUMBERS
Pressure reference
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ Gauge
Absolute
0 ~100
Fitting
kPa
Rated pressure range
SW output interface
0 ~ 100
0 ~ 350
0 ~ 1000
0 ~ − 100
− 100 ~ 100 − 100 ~ 300
PA-850-
102G-NR2
PA-850-
102G-PR2
PA-850-
102G-NGF
PA-850-
102G-PGF
PA-850-
102G-NG2
PA-850-
102G-PG2
PA-850-
352G-NR2
PA-850-
352G-PR2
PA-850-
352G-NGF
PA-850-
352G-PGF
PA-850-
352G-NG2
PA-850-
352G-PG2
PA-850-
PA-850-
PA-850-
102R-NR2
PA-850-
102R-PR2
PA-850-
102R-NGF
PA-850-
102R-PGF
PA-850-
102R-NG2
PA-850-
102R-PG2
PA-850-
302R-NR2
PA-850-
302R-PR2
PA-850-
302R-NGF
PA-850-
302R-PGF
PA-850-
302R-NG2
PA-850-
NPN
103G-NR2
102V-NR2
102A-NR2
R2
(R 1/4)
PA-850-
PA-850-
PA-850-
PNP
NPN
PNP
NPN
PNP
103G-PR2
102V-PR2
102A-PR2
PA-850-
PA-850-
PA-850-
103G-NGF
102V-NGF
102A-NGF
GF
(G 3/8)
PA-850-
PA-850-
PA-850-
103G-PGF
102V-PGF
102A-PGF
PA-850-
PA-850-
PA-850-
103G-NG2
102V-NG2
102A-NG2
G2
(G 1/4)
PA-850-
PA-850-
PA-850-
PA-850-
103G-PG2
102V-PG2
302R-PG2
102A-PG2
※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.
PA-850
Item
Model number
102G
352G
103G
102V
102R
302R
102A
Pressure reference
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀGauge
Absolute
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
kPa
kPa
kPa
°C
100
200
300
350
700
1000
2000
3000
− 100
200
− 100 ~ 100 − 100 ~ 300
100 (abs)
200 (abs)
300 (abs)
200
300
600
900
1050
300
− 20 ~ 80
0 ~ 50
°C
%RH
°C
35 ~ 85
（
No condensation
）
− 20 ~ 80（Atmospheric pressure, humidity 65 %RH maximum）
Pressure medium
Insulation resistance
Dielectric strength
Sealed liquid
Corrosive gases/liquids compatible with SUS 316L
100 (500 V DC)
MΩ
minimum
800 V AC, 60 s
（
Leakage current 1 mA maximum
）
Silicone oil
Pressure port
R 1/4、G 3/8（Flash diaphragm）、G 1/4ꢀ※1
Net weight
g
R2 : Approx. 165, GF : Approx. 180, G2 : Approx. 170
IP65
Protection grade
※1ꢀAn “O” ring provided.（G 3/8 : P18、G 1/4 : P15）
PA-850
PRESSURE TRANSDUCERS WITH AMP.
PA-850
Item
Model number
102G
352G
103G
102V
102R
302R
102A
Supply voltage
V DC
10.8 ~ 30（Including ripple voltage）
Consumption current
Output voltage
Zero voltage
maximum
20 mA
1 ~ 5
V
V
V
1 ± ±0.04
4 ± ±0.04
3 ± ±0.1
2 ± ±0.1
1 ± ±0.04
4 ± ±0.04
Span voltage
4 ± ±0.1
mA
Output current
Linearity/Hysteresis
1（
Load resistance 5 kꢀ minimum）
maximum
± ±0.5
± ±0.06
%F.S.
ZERO %F.S./°C
SPAN %F.S./°C
Thermal error
± ±0.06
V
± ±0.02
Supply voltage effect
Response
maximum
ms
Approx. 2
Gravitational effect
(From horizontal position to vertical position)
%F.S.
± ±0.3
± ±0.1
± ±0.05
± ±0.3
± ±0.1
± ±0.3
No. of outputs
Output interface
Setting method
1
NPN or PNP open collector output
Adjustable by VR
0 ~ 108 % of rated
pressure range
Adjustable range
0 ~ 100 % of rated pressure range
Display
Red LED
± 3
Accuracy (Reference temp.: 25 °C) %F.S.
Hysteresis
Approx. 1 ~ 15 % of set value
Adjustable by VR
30 V DC 100 mA
Hysteresis setting method
Switching capacity
Residual voltage
NPN : 0.8 V, PNP : 1.2 V
■
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
490 m/s
Shock
Switch output setting and analog output
(Zero voltage, Span voltage)
: ± 1 %F.S. maximum each
3 directions for 3 times each
6
10 cycles
Pressure cycling
Moisture resistance
0
～ Rated pressure/Rated pressure range
40 °C, 90 ~ 95 %RH, 240 hrs.
PA-850
PRESSURE TRANSDUCERS WITH AMP.
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)
ꢀConfigurations of joint R2 (R1/4) type
Indicator LED
(14)
48.51
13.5 (8)
27
Pressure port M5 depth 6
Label 2 Lot. No.
Hysteresis setting VR
Pressure setting VR
Cable nut
Brass + Ni-plated
φ
Label 1
0
R 1/4 (PT 1/4)
(SUS 316L)
Housing
(SUS 316L)
19 –0.3
(
φ
4.5)
4-core shielded cable
Plastic cover
(ABS+PC)
L = 2000 100 AWG22 ULNo.2547
Wire color
Brown
White
Black
Blue
Connection
Power B
Analog output
Switch output
Common
ꢀConfigurations of joint GF (G 3/8) type
Shield
Fitting
Diaphragm
(SUS 316L)
49
1
(14)
Indicator LED
Pressure setting VR
11
(11)
27
“O” rirg groove
Outside : 22.8
Label 2
Lot No.
φ
Hysteresis setting VR
Inside : 18
φ
Cable nut
Brass + Ni-plated
φ
φ
φ
Label 1
0
G 3/8 (PF 3/8)
(SUS 316L)
(
φ
4.5)
Housing
(SUS 316L)
4-core shielded cable
27–0.3
Plastic cover
(ABS+PC)
L = 2000 100 AWG22 ULNo.2547
Extra care should be taken with the diaphragm part. Do not touch the diaphragm directly to avoid damaging the diaphragm.
ꢀConfigurations of joint G2 (G 1/4) type
48
1
(14)
Pressure port M 5 depth 6
12
(9)
27
Indicator LED
Label 2
Lot No.
Pressure setting VR
“O” rirg groove
Outside : φ 20
Inside : φ 15
Hysteresis setting VR
Cable nut
Brass + Ni-plated
φ
φ
Label 1
0
G 1/4 (PF 1/4)
(SUS 316L)
Housing
(SUS 316L)
Plastic cover
(ABS+PC)
(
φ
4.5)
4-core shielded cable
22 –0.3
L = 2000 100 AWG22 ULNo.2547
PA-850
PRESSURE TRANSDUCERS WITH AMP.
■
INTERNAL ELECTRICAL SCHEMATICS
ꢀꢁNPN output
ꢀꢁPNP output
LED Indicator
LED Indicator
Pressure
Pressure
Power B
Power B
Sensor
Sensor
A.Output
A.Output
Main circuit
Main circuit
S.Output
S.Output
Common
Shield
Common
Shield
■
SWITCH OUTPUT SCHEMATICS
Turns on at the set pressure and turns off at the set pressure minus the hysteresis.
ꢀꢁPA-850- ＊＊＊
G
ꢀꢁPA-850-102V
Hysteresis
Hysteresis
ON
ON
OFF
OFF
Atmospheric
pressure
Set value
Rated pressure
－100 kPa
Set value
Barometic
pressure
ꢀꢁPA-850- ＊＊＊
R
ꢀꢁPA-850- ＊＊＊ A
Hysteresis
Hysteresis
ON
ON
OFF
OFF
－100 kPa
Set value
Rated pressure
Absolute
vacuun
Set value
108 kPa
※Adjustable hysteresis
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