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Pressure transducer with amp. PA-868

Pressure transducer with amp. PA-868

  • Resistant against surge pressure
  • SUS 316L welded stainless steel diaphragm
  • Built-in amplifier circuit
  • Current output mode

Standard specifications

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 12 V DC.
Pressure reference Gauge ※1
Operating temp. range − 10 ~ 75  °C 
Compensated temp. range 0 ~ 50  °C 
Operating humidity 35 ~ 85 %RH (No condensation)
Storage temp. − 20 ~ 90  °C (Atmospheric pressure, humidity 65 %RH maximum)
Pressure medium ※2 Hydraulic oil
Insulation resistance 100 MΩ minimum (500 V DC)
Dielectric strength 350 V AC, 60 s(Leakage current 0.5 mA maximum)
Pressure port R 1/4、G 3/8
Net weight Approx. 170g
Protection grade Without drip-proof cover : IP54, With drip-proof cover : IP65
Supply voltage 12 ~ 24 ± 10 %V DC
Consumption current 10 mA maximum 
※1:The transducer measures gauge pressure using an absolute pressure sensing element.
※2:Hydraulic oil is used as a measurement medium at the time of delivery inspection.

Analog output

  • Unless otherwise specified, the specs are defined at an ambient temperature of 25 ± 5 °C and excitation voltage of 12 V DC.
Output current 4 ~ 20 mA
Zero current 4 ± 0.1 mA
Span current 16 ± 0.1 mA
Linearity/Hysteresis ± 0.5%F.S. 
Thermal error ZERO:± 0.05 %F.S./°C
Load resistance 500 Ω maximum(At power voltage 24 V)
Response 20 ms maximum

Environment Characteristics

Test itemTest 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/current, Span voltage/current:
± 3 %F.S. maximum 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.

Model Number Designation

PA-868  -503P  -B -R2

Series name

PA-868:Current output

PA-860:Voltage output

 

Rated pressure range

503:0 ~ 5 MPa
104:0 ~ 10 MPa
204:0 ~ 20 MPa
354:0 ~ 35 MPa

Pressure unit

P:Pa pressure unit

Drip-proof cover

B:Non-provided
H:Provided

Fitting

R2:R 1/4
G3:G 3/8

List of model numbers

Model NumberRated pressurePressure referenceFittingDrip-proof coverCAD
PA-868-503P-B-R2 0 ~ 5MPa Gauge R 1/4 Non-provided
PA-868-503P-H-R2 0 ~ 5MPa Gauge R 1/4 Provided
PA-868-503P-B-G3 0 ~ 5MPa Gauge G 3/8 Non-provided
PA-868-503P-H-G3 0 ~ 5MPa Gauge G 3/8 Provided
PA-868-104P-B-R2 0 ~ 10MPa Gauge R 1/4 Non-provided
PA-868-104P-H-R2 0 ~ 10MPa Gauge R 1/4 Provided
PA-868-104P-B-G3 0 ~ 10MPa Gauge G 3/8 Non-provided
PA-868-104P-H-G3 0 ~ 10MPa Gauge G 3/8 Provided
PA-868-204P-B-R2 0 ~ 20MPa Gauge R 1/4 Non-provided
PA-868-204P-H-R2 0 ~ 20MPa Gauge R 1/4 Provided
PA-868-204P-B-G3 0 ~ 20MPa Gauge G 3/8 Non-provided
PA-868-204P-H-G3 0 ~ 20MPa Gauge G 3/8 Provided
PA-868-354P-B-R2 0 ~ 35MPa Gauge R 1/4 Non-provided
PA-868-354P-H-R2 0 ~ 35MPa Gauge R 1/4 Provided
PA-868-354P-B-G3 0 ~ 35MPa Gauge G 3/8 Non-provided
PA-868-354P-B-G3 0 ~ 35MPa Gauge G 3/8 Provided

INTERNAL ELECTRICAL SCHEMATICS

OUTLINE DIMENSIONS

 

●The above contents and descriptions are subject to change without notice. 

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