Pressure transducer with amp. PA-830
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PRESSURE TRANSDUCERS WITH AMP. PA-830
- High corrosion resistance by double diaphragm structure
- Built-in amplifier circuit
- 2 types to choose from (Gauge and Absolute pressures)
- Incorporating temperature compensation function(0 ~ 50 °C)
- Voltage output mode
- Available with a ※VCR® fitting
Standard specifications
Operating temp. range | −20 ~ 70°C |
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Compensated temp. range | 0 ~ 50°C |
Operating humidity | 35 ~ 85%RH(No condensation) |
Storage temp. | − 20 ~ 70°C(Atmospheric pressure, humidity 65 %RH maximum) |
Pressure medium | Corrosive gases/liquids compatible with SUS 316L ※1 |
Insulation resistance | 100 (500 V DC)MΩ min. |
Dielectric strength | 500 V AC, 60 s(Leakage current 1 mA maximum) |
Sealed liquid | Silicone oil |
Pressure port | G 1/8 (PF 1/8)、R 1/4 (PT 1/4)、1/4 VCR® ※2 |
Net weight | Approx. 140g |
Supply voltage | 12 ~ 24 ± 10 %V DC |
Ripple content | 10 % (P-P)maximum |
Consumption current | 20mA maximum |
※2 An “O” ring is provided for only G1/8 type. (Positive pressure : P15, Negative/Absolute Pressure : P12.5)
Analog output
● Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 V DC.
Rated pressure range:101G ,501G,102G,352G
Rated pressure range | 101G | 501G | 102G | 352G |
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Output voltage | 1 ~ 5 V DC | |||
Zero voltage | 1 ± 0.04V (at 25 °C) | |||
Span voltage | 4 ± 0.04V (at 25 °C) | |||
Output current | 1mA maximum(Load resistance 5 kΩ minimum) | |||
Linearity/Hysteresis | ± 0.5%F.S. | ± 0.3%F.S. | ± 0.5%F.S. | |
Thermal error 0 ~ 50 °C (Reference temp.: 25 °C) |
ZERO:± 0.05/± 0.1%F.S./°C /SPAN:± 0.05/± 0.1%F.S./°C |
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Supply voltage effect | ± 0.1V maximum | |||
Response | Approx. 2 ms | |||
Gravitational effect (From vertical position to horizontal position) |
Approx. 1%F.S.max. | Approx. 0.5%F.S.max. | Approx. 0.3%F.S.max. | Approx. 0.1%F.S.max. |
Rated pressure range:103G ,102V,351A,102A
Rated pressure range | 103G | 102V | 351A | 102A |
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出力電圧 | 1 ~ 5 V DC | |||
Zero voltage | 1 ± 0.04V (at 25 °C) | |||
Span voltage | 4 ± 0.04V (at 25 °C) | |||
Output current | 1mA maximum(Load resistance 5 kΩ minimum) | |||
Linearity/Hysteresis | ± 0.5%F.S. | ± 0.3%F.S. | ± 0.5%F.S. | |
Thermal error 0 ~ 50 °C (Reference temp.: 25 °C) |
ZERO:± 0.05/± 0.1%F.S./°C /SPAN:± 0.05/± 0.1%F.S./°C |
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Supply voltage effect | ± 0.1V maximum | |||
Response | Approx. 2 ms | |||
Gravitational effect (From vertical position to horizontal position) |
Approx. 0.05%F.S.max. | Approx. 0.3%F.S.max. | Approx. 0.5%F.S.max. | Approx. 0.3%F.S.max. |
Model Number Designation
PA-830 - | 102 | A- | 05 | |
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Series name |
Rated pressure range 101:0 ~ 9.8 kPa {0 ~ 0.1 kgf/cm2} |
Pressure reference G:Gauge |
Thermal error/Fitting 05:± 0.05 % F.S./°C, G 1/8 |
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※VCR® is a registered trade name of Cajon Co. CAJON® is a registered trade name of Swagelok Co.
Note: For handling of VCR fittings, please contact a service center of Swagelok Co.
List of model numbers
Model Number | Pressure reference | Rated pressure kPa {kgf/cm2} | Fitting | Thermal error {% F.S./°C} | CAD |
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PA-830-101G-10 | Gauge | 0 ~ 9.8{0 ~ 0.1} | G 1/8 | ± 0.10 | |
PA-830-501G-05 | Gauge | 0 ~ 49.0{0 ~ 0.5} | G 1/8 | ± 0.05 | |
PA-830-501G-R2 | Gauge | 0 ~ 49.0{0 ~ 0.5} | R 1/4 | ± 0.05 | |
PA-830-501G-VCR | Gauge | 0 ~ 49.0{0 ~ 0.5} | VCR | ± 0.05 | |
PA-830-501G-10 | Gauge | 0 ~ 49.0{0 ~ 0.5} | G 1/8 | ± 0.10 | |
PA-830-102G-05 | Gauge | 0 ~ 98.1{0 ~ 1} | G 1/8 | ± 0.05 | |
PA-830-102G-R2 | Gauge | 0 ~ 98.1{0 ~ 1} | R 1/4 | ± 0.05 | |
PA-830-102G-VCR | Gauge | 0 ~ 98.1{0 ~ 1} | VCR | ± 0.05 | |
PA-830-102G-10 | Gauge | 0 ~ 98.1{0 ~ 1} | G 1/8 | ± 0.10 | |
PA-830-352G-05 | Gauge | 0 ~ 343{0 ~ 3.5} | G 1/8 | ± 0.05 | |
PA-830-352G-R2 | Gauge | 0 ~ 343{0 ~ 3.5} | R 1/4 | ± 0.05 | |
PA-830-352G-VCR | Gauge | 0 ~ 343{0 ~ 3.5} | VCR | ± 0.05 | |
PA-830-352G-10 | Gauge | 0 ~ 343{0 ~ 3.5} | G 1/8 | ± 0.10 | |
PA-830-103G-05 | Gauge | 0 ~ 981{0 ~ 10} | G 1/8 | ± 0.05 | |
PA-830-103G-R2 | Gauge | 0 ~ 981{0 ~ 10} | R 1/4 | ± 0.05 | |
PA-830-103G-VCR | Gauge | 0 ~ 981{0 ~ 10} | VCR | ± 0.05 | |
PA-830-103G-10 | Gauge | 0 ~ 981{0 ~ 10} | G 1/8 | ± 0.10 | |
PA-830-102V-05 | Gauge | 0 ~ − 98.1{0 ~ − 1} | G 1/8 | ± 0.05 | |
PA-830-102V-R2 | Gauge | 0 ~ − 98.1{0 ~ − 1} | R 1/4 | ± 0.05 | |
PA-830-102V-VCR | Gauge | 0 ~ − 98.1{0 ~ − 1} | VCR | ± 0.05 | |
PA-830-102V-10 | Gauge | 0 ~ − 98.1{0 ~ − 1} | G 1/8 | ± 0.10 | |
PA-830-351A-05 | Absolute | 0 ~ 34.3{0 ~ 0.35} | G 1/8 | ± 0.05 | |
PA-830-351A-R2 | Absolute | 0 ~ 34.3{0 ~ 0.35} | R 1/4 | ± 0.05 | |
PA-830-351A-VCR | Absolute | 0 ~ 34.3{0 ~ 0.35} | VCR | ± 0.05 | |
PA-830-351A-10 | Absolute | 0 ~ 34.3{0 ~ 0.35} | G 1/8 | ± 0.10 | |
PA-830-102A-05 | Absolute | 0 ~ 98.1{0 ~ 1} | G 1/8 | ± 0.05 | |
PA-830-102A-R2 | Absolute | 0 ~ 98.1{0 ~ 1} | R 1/4 | ± 0.05 | |
PA-830-102A-VCR | Absolute | 0 ~ 98.1{0 ~ 1} | VCR | ± 0.05 | |
PA-830-102A-10 | Absolute | 0 ~ 98.1{0 ~ 1} | G 1/8 | ± 0.10 |
Note: For handling of VCR fittings, please contact a service center of Swagelok Co.
Environment Characteristics
Test item | Test conditions (At 25 ± 5 °C) | Permissible change |
---|---|---|
Vibration | 10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s2 , 3 directions for 2 hours each |
Zero voltage, Span voltage: ± 1 %F.S. maximum each and ±3 %F.S. (101G) each |
Shock | 490 m/s2 3 directions for 3 times each | |
Pressure cycling | 0 ~ Rated pressure/Rated pressure range 106cycles | |
Moisture resistance | 40 °C, 90 ~ 95 %RH, 240 hrs. |
Outline Dimensions
![](/file/img/pa-830_out.png)
![](/file/img/pa-830_out2.png)
Internal circuit diagram
Documents
- ●The above contents and descriptions are subject to change without notice.