PA-840-353G-R2 [ETC]
PRESSURE TRANSDUCER DIFFERENTIAL;
| 型号： | PA-840-353G-R2 |
| 厂家： | 
ETC |
| 描述： | PRESSURE TRANSDUCER DIFFERENTIAL |
| 文件： | 总3页 (文件大小：314K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PA-840/PA-848
PRESSURE TRANSDUCERS WITH AMP.
INTERNAL STRUCTURE
4
3
2
1
Part name
Material
■
FEATURES
Fitting
SUS316L
SUS316L
SUS316L
Aluminum
1
2
3
4
OꢀPressure sensors with IP67 degree of protection for
Stainless steel diaphragm
Housing
outside-house applicants.
OꢀOperation temperature up to 100 °C~ for pressure
diaphragm.
OꢀVoltage Output of 1 ~ 5 V DC with built-in amplifier (PA-
840), Current output of 4 ~ 20 mA DC (PA-848).
OꢀHigh reliability (SUS 316 L diaphragm, oil-filled) by using
double diaphragm structure.
Closed terminal Box
OꢀThe most miniaturized terminal-assembly-type pressure
sensor for outside-house applicants.
■
MODEL NUMBER DESIGNATION
PA-840 - 102 R - R2
Fitting
Series name
PA-840：Output voltage (1 - 5 V)
PA-848：Output current (4 ~ 20 mA)
R2：R 1/4
G2：G 1/4
Rated pressure range
Pressure reference
G：Gauge
R：Gauge (Compound)
A：Absolute
102R：-0.1 ~ 0.1 MPa
352R：-0.1 ~ 0.35 MPa
103G： 0 ~ 1.0 MPa
353G： 0 ~ 3.5 MPa
102A： 0 ~ 0.1 MPa abs.
PA-840/PA-848
PRESSURE TRANSDUCERS WITH AMP.
■
LIST OF MODEL NUMBERS
Pressure range
0 ～ 1.0MPa
Series nam（Reference）
Fitting
-0.1 ～ 0.1MPa
-0.1 ～ 0.35MPa
0 ～ 3.5MPa
0 ～ 0.1MPa abs.
R1/4
G1/4
R1/4
G1/4
PA-840-102R-R2
PA-840-352R-R2
PA-840-103G-R2
PA-840-353G-R2
PA-840-102A-R2
PA-840
（Output voltage）
PA-840-102R-G2
PA-848-102R-R2
PA-848-102R-G2
PA-840-352R-G2
PA-848-352R-R2
PA-848-352R-G2
PA-840-103G-G2
PA-848-103G-R2
PA-848-103G-G2
PA-840-353G-G2
PA-848-353G-R2
PA-848-353G-G2
PA-840-102A-G2
PA-848-102A-R2
PA-848-102A-G2
PA-848
（Output current）
※ Verify the above model numbers when placing orders.
■
STANDARD SPECIFICATIONS
PA-840
103G
PA-848
103G
Gauge
Item
Model number
102R
352R
353G
102A
102R
352R
353G
102A
Pressure reference
Gauge
Absolute
Absolute
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Compensated temp. range
Operating humidity
Storage temp.
MPa
MPa
MPa
-
0.1 ~ 0.1
-
0.1 ~ 0.35 0 ~ 1.0
0 ~ 3.5
4
0 ~ 0.1 (abs)
0.2 (abs)
0.3 (abs)
-
0.1 ~ 0.1
-
0.1 ~ 0.35 0 ~ 1.0
0 ~ 3.5
4
0 ~ 0.1 (abs)
0.2 (abs)
0.3 (abs)
0.2
0.7
2
3
0.2
0.7
2
3
0.3
1.05
4.5
0.3
1.05
4.5
Ta (No freezing) :
-20 ~ 80 °C / Pressure port :
-
20 ~ 100 °C
Ta (No freezing) : -20 ~ 70 °C / Pressure port : -20 ~ 100 °C
°C
%RH
°C
0 ~ 50
35 ~ 85（No condensation）
20 ~ 80
-
Pressure medium
Pressure port
Gas and liquid which does not corrode SUS 316L and Gas and liquid which does not corrode O-ring (Fluoro rubber) G2 Fitting
R 1/4
、G 1/4
Net weight
g
Approx. 250
IP67
Protection grade
Operating voltage
V DC
10.8 ~ 26.4（including ripple）
21.6 ~ 26.4（including ripple）
————
Consumption current maximum
Output voltage/current
Zero voltage/current
20 mA
1 ~ 5 V
4 ~ 20 mA
3
0.05 V 1.89 0.05 V
1
0.05 V
1
0.05 V
1
0.05 V
12 0.2 mA 7.56 0.2 mA
4
0.2 mA
4
0.2 mA
4
0.2 mA
Span voltage/current
4
0.1 V
16 0.4 mA
0.5
Linearity/Hysteresis
%F.S.
0.06
0.06
ZERO %F.S./°C
SPAN %F.S./°C
Thermal error
Ω
Load resistance
————
500
maximum
Response
ms
Approx. 2
%F.S.
Gravitational effect
0.3
0.05
0.3
0.3
0.05
0.3
0.1
0.1
(From vertical position to horizontal position)
PA-840/PA-848
PRESSURE TRANSDUCERS WITH AMP.
■
ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions (At 25 5 °C)
Permissible change
2
Vibration
10 ~ 150 Hz, 1.5 mm maximum/98.1 m/s , 3 directions for 2 hours each
2
Shock
490 m/s , 3 directions for 3 times each
Zero current, Span current:
2 %F.S. maximum each
6
Pressure cycling
Moisture resistance
0
～
Rated pressure/Rated pressure range, 10 cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
■
OUTLINE DIMENSIONS
Unless otherwise specified, tolerance : 0.5 (Unit: mm)
Ａ
Cable attaching portion（Note1）Adaptation ∅6～∅7
OR 1/4 type
Wiring table
PA-840
PA-848
1
2
3
Power B Power B
Common N.C.
Cable gland
G3/8
Output
Output
Chain
Terminal box（lid）
Washer×2
AI (Almite)
Packing
NBR
Rubber bush
NBR
ꢀ
Terminal box
AI (Almite)
PA
‐
84
＊
‐
＊
＊
＊□
-
Ｒ
２
Ｃ LotＬ.No.Ｌ***Ｃ
1
Ｎｄ
ｃ
Ｃ
Ｓ
Thermal insulation packingꢀ
2
ｉＭｅＡꢀ
Ｄ
ＥＯＰꢀＡＩＮꢀＥꢀＪＥＡＴＰＲＡＯＮＩ
Ｎ
Terminal brock
EPDM
（OSADA）: OTB-67-3P
Zero adjustment VR
3
Parts number
R1/4
φ
30
SUS316L
Pressure port M5
Span adjustment VR (Paint lock : Not adjustable)
(Portion indicated by the arrow A)
Diaphragm
SUS316L
（36）
（66）
OG 1/4 type
Ａ
Cable attaching portion（Note1）Adaptation ∅6～∅7
Cable gland G3/8
Chain
Terminal box（lid）
Washer×2
AI (Almite)
Packing
NBR
Rubber bush NBR
ꢀ
Terminal box
AI (Almite)
PA
‐
84
＊
‐
＊
＊
＊□
-
Ｇ
２
ＯLot.No.*Ｅ**
Thermal insulation packingꢀ
Ｎｄ
ｃ
Ｎ Ｃ
Ｓ
ｉＭｅＡꢀＣ
Ｄ
ＥＰꢀＡＩＬＮꢀＥꢀＬＪＣＡＴＰＲＡＯ Ｉ
Ｎ
ꢀEPDM
Parts number
O-ring(P15)
Fluoro rubber
G1/4
φ
SUS316L
30
Pressure port M5
(Note1) Tighten wiring opening with the supplied cable
gland for avoiding water intrusion.
The cable and/or lid may get loose in certain
usage environments and the sealing level may
lower as a result.
So please use alocking or tighten regularly.
(Note2) A cable is not supplied with the product.
please purchase separately.
Diaphragm
SUS316L
（36）
（66）
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