Pressure transducer with amp. PA-830｜NIDEC COMPONENTS, Inc.

Pressure transducer with amp. PA-830

PA-830 series

PA-830 series

●To buy this product, please go to the following Online Web stores.

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
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

※1　PA-830-VCR : Also compatible with SUS316.
※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
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 (The thermal error of the PA-830-101G will be ± 0.1 %F.S./°C only.)
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
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 (The thermal error of the PA-830-101G will be ± 0.1 %F.S./°C only.)
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
Series name	Rated pressure range 101：0 ~ 9.8 kPa {0 ~ 0.1 kgf/cm2} 351：0 ~ 34.3 kPa {0 ~ 0.35 kgf/cm2} 501：0 ~ 49.0 kPa {0 ~ 0.5 kgf/cm2} 102：0 ~ 98.1 kPa {0 ~ 1 kgf/cm2} 352：0 ~ 343 kPa {0 ~ 3.5 kgf/cm2} 103：0 ~ 981 kPa {0 ~ 10 kgf/cm2}	Pressure reference G：Gauge A：Absolute V：Gauge (Vacuum)	Thermal error/Fitting 05：± 0.05 % F.S./°C, G 1/8 10：± 0.1 % F.S./°C, G 1/8 R2：± 0.05 % F.S./°C, R 1/4 VCR：± 0.05 % F.S./°C, VCR®

PA-830 -

102

A-

Series name

Rated pressure range

101：0 ~ 9.8 kPa {0 ~ 0.1 kgf/cm2}
351：0 ~ 34.3 kPa {0 ~ 0.35 kgf/cm2}
501：0 ~ 49.0 kPa {0 ~ 0.5 kgf/cm2}
102：0 ~ 98.1 kPa {0 ~ 1 kgf/cm2}
352：0 ~ 343 kPa {0 ~ 3.5 kgf/cm2}
103：0 ~ 981 kPa {0 ~ 10 kgf/cm2}

Pressure reference

G：Gauge
A：Absolute
V：Gauge (Vacuum)

Thermal error/Fitting

05：± 0.05 % F.S./°C, G 1/8
10：± 0.1 % F.S./°C, G 1/8
R2：± 0.05 % F.S./°C, R 1/4
VCR：± 0.05 % F.S./°C, VCR®

※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
PA-830-101G-10	Gauge	0 ~ 9.8{0 ~ 0.1}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-501G-05	Gauge	0 ~ 49.0{0 ~ 0.5}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-501G-R2	Gauge	0 ~ 49.0{0 ~ 0.5}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-501G-VCR	Gauge	0 ~ 49.0{0 ~ 0.5}	VCR	± 0.05	3D CAD（Any Model）
PA-830-501G-10	Gauge	0 ~ 49.0{0 ~ 0.5}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-102G-05	Gauge	0 ~ 98.1{0 ~ 1}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-102G-R2	Gauge	0 ~ 98.1{0 ~ 1}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-102G-VCR	Gauge	0 ~ 98.1{0 ~ 1}	VCR	± 0.05	3D CAD（Any Model）
PA-830-102G-10	Gauge	0 ~ 98.1{0 ~ 1}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-352G-05	Gauge	0 ~ 343{0 ~ 3.5}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-352G-R2	Gauge	0 ~ 343{0 ~ 3.5}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-352G-VCR	Gauge	0 ~ 343{0 ~ 3.5}	VCR	± 0.05	3D CAD（Any Model）
PA-830-352G-10	Gauge	0 ~ 343{0 ~ 3.5}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-103G-05	Gauge	0 ~ 981{0 ~ 10}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-103G-R2	Gauge	0 ~ 981{0 ~ 10}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-103G-VCR	Gauge	0 ~ 981{0 ~ 10}	VCR	± 0.05	3D CAD（Any Model）
PA-830-103G-10	Gauge	0 ~ 981{0 ~ 10}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-102V-05	Gauge	0 ~ − 98.1{0 ~ − 1}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-102V-R2	Gauge	0 ~ − 98.1{0 ~ − 1}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-102V-VCR	Gauge	0 ~ − 98.1{0 ~ − 1}	VCR	± 0.05	3D CAD（Any Model）
PA-830-102V-10	Gauge	0 ~ − 98.1{0 ~ − 1}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-351A-05	Absolute	0 ~ 34.3{0 ~ 0.35}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-351A-R2	Absolute	0 ~ 34.3{0 ~ 0.35}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-351A-VCR	Absolute	0 ~ 34.3{0 ~ 0.35}	VCR	± 0.05	3D CAD（Any Model）
PA-830-351A-10	Absolute	0 ~ 34.3{0 ~ 0.35}	G 1/8	± 0.10	3D CAD（Any Model）
PA-830-102A-05	Absolute	0 ~ 98.1{0 ~ 1}	G 1/8	± 0.05	3D CAD（Any Model）
PA-830-102A-R2	Absolute	0 ~ 98.1{0 ~ 1}	R 1/4	± 0.05	3D CAD（Any Model）
PA-830-102A-VCR	Absolute	0 ~ 98.1{0 ~ 1}	VCR	± 0.05	3D CAD（Any Model）
PA-830-102A-10	Absolute	0 ~ 98.1{0 ~ 1}	G 1/8	± 0.10	3D CAD（Any Model）

※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.

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.