Pressure transducer with amp. PA-100｜NIDEC COMPONENTS CORPORATION

Pressure transducer with amp. PA-100

PA-100

PA-100

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Pressure transducer with amp. PA-100

Covers low pressure range
Buit-in a compact amplifier circuit
Measures differential pressure

Standard specifications

Pressure reference	Differential ※ 1
Operating temp. range	− 20 ~ 70°C
Compensated temp. range	0 ~ 50°C
Operating humidity	35 ~ 85%RH（No condensation）
Storage temp.	− 20 ~ 80（Atmospheric pressure, humidity 65 %RH maximum）
Pressure medium	Non-corrosive gases
Insulation resistance	100 MΩ Min.(50 V DC)
Dielectric strength	50 V AC, 60 s（Leakage current 1 mA maximum）
Pressure port	φ 2.5mm
Net weight	Approx. 8g
Supply voltage	5 ± 10 %V DC
Consumption current	5 mA maximum

※ 1 PA-100- □□□ D-S pressure range Pressure A port − B port = 0 ~ Rated pressure range. PA-100- □□□ D-W pressure range Pressure A port − B port = − Rated pressure range ~ Rated pressure range

Analog output

◆Defined at 5 V of supply voltage.

Item/ Model number		PA-100
Item/ Model number		100D-S	200D-S	500D-S	100D-W	200D-W	500D-W
Output voltage		0.5 ~ 4.5V
Zero voltage ※１		0.5±0.08V			2.5±0.08V
Span voltage ※１		4.0±0.08V			2.0±0.08V
Output current		0.5mA max.（Load resistance 10 kΩ minimum)
Linearity/Hysteresis		±0.5%F.S.
Response		5ms
Gravitational effect (From vertical position to horizontal position)		-2%F.S.max.	-1%F.S.max.	-0.4%F.S.max.	-2%F.S.max.	-1%F.S.max.	-0.4%F.S.max.
Thermal error 0 ~ 50 °C （Reference temp.:25 °C）	ZERO	±5%F.S.	±3%F.S.	±2%F.S.	±5%F.S.	±3%F.S.	±2%F.S.
Thermal error 0 ~ 50 °C （Reference temp.:25 °C）	SPAN	±2%F.S.

※１　The zero and span voltages vary in proportion to the supply voltage.

Model Number Designation

PA-100-	100D-S
Series name	Rated pressure range 100D-S： 0 ~ 1 kPa {102 mmH2O} 200D-S： 0 ~ 2 kPa {204 mmH2O} 500D-S： 0 ~ 5 kPa {510 mmH2O} 100D-W：− 1 ~ 1 kPa {± 102 mmH2O} 200D-W：− 2 ~ 2 kPa {± 204 mmH2O} 500D-W：− 5 ~ 5 kPa {± 510 mmH2O}

PA-100-

100D-S

Series name

Rated pressure range

100D-S： 0 ~ 1 kPa {102 mmH2O}
200D-S： 0 ~ 2 kPa {204 mmH2O}
500D-S： 0 ~ 5 kPa {510 mmH2O}
100D-W：− 1 ~ 1 kPa {± 102 mmH2O}
200D-W：− 2 ~ 2 kPa {± 204 mmH2O}
500D-W：− 5 ~ 5 kPa {± 510 mmH2O}

List of model numbers

Model numbers	Pressure reference※1	Rated pressure	Maximum pressure	Break-down pressure	CAD
PA-100-100D-S	Differentia	0 ~ 1kPa	5kPa	50kPa	3D CAD（Any Model）
PA-100-200D-S	Differentia	0 ~ 2kPa	10kPa	50kPa	3D CAD（Any Model）
PA-100-500D-S	Differentia	0 ~ 5kPa	25kPa	50kPa	3D CAD（Any Model）
PA-100-100D-W	Differentia	− 1 ~ 1kPa	± 5kPa	50kPa	3D CAD（Any Model）
PA-100-200D-W	Differentia	− 2 ~ 2kPa	± 10kPa	50kPa	3D CAD（Any Model）
PA-100-500D-W	Differentia	− 5 ~ 5kPa	± 25kPa	50kPa	3D CAD（Any Model）

※1　PA-100- □□□ D-S pressure range Pressure A port − B port = 0 ~ Rated pressure range. PA-100- □□□ D-W pressure range Pressure A port − B port = − Rated pressure range ~ Rated pressure range

Environment Characteristics

Test item	Test conditions (At 25 ± 5 °C)	Permissible change
Vibration	10 ~ 500 Hz, 1.5 mm maximum/49 m/s² , 3 directions for 2 hours each	Zero voltage/Span voltage: ± 2 %F.S. (100D/200D) maximum and ± 1 %F.S. (500D) each
Shock	490 m/s², 3 directions for 3 times each
Pressure cycling	0 ~ Rated pressure, 10⁶ cycles
Moisture resistance	40 °C, 90 ~ 95 %RH, 240 hrs.