EPRB-1

Miniature Pressure Transducer

  • Ranges from 3.5 to 700 bar (50 to 7500 psi) 
  • Combined linearity & hysteresis < 0.25%
  • Operating temperature -40℃...120℃
  • M8X1, M10X1Variety of pressure ports Optional
  • Liquid and gas media compatible with SST304 or 17-4PH
  • Miniature design (body ø11 mm)
  • Weather-proof rate up to IP68
  • Motorsports
  • Downhole Exploration
  • Hydraulic Pressures
  • Transportation

PERFORMANCE SPECIFICATIONS

PARAMETERS MIN TYP MAX UNITS NOTES
Accuracy (combined non linearity, hysteresis, and repeatability)

-0.5

±0.25

0.5

%F.S. BFSL @ 25°C
Zero Offset

-0.5

±0.5

0.5

%F.S. BFSL @ 25°C
Full Scale Error

-0.5

±0.5

0.5

%F.S. BFSL @ 25°C
Isolation (Body to any Lead) 100 MΩ @250VDC

Pressure Cycles

1X107 0~FS Cycles
Proof Pressure 2X 20k psi Rated
Burst Pressure 3X 20k psi
Rated
Long Term Stability (1 year) -0.25 0.25 %F.S
Total Error Band -1.0 ±1.0
1.0 %F.S /100°C
Compensated Temperature -20 85 °C
Operating Temperature -40 125 °C Except cable 105°C max
Storage Temperature -40 125 °C Except cable 105°C max
Load Resistance (RL) RL > 100k Ω Voltage Output
Load Resistance (RL) < (Supply Voltage-9V) / 0.02A Ω Current Output
Current Consumption 5 mA Voltage Output
Rise Time (10% to 90%) <2ms (Voltage Output); <3ms (Current Output); Without Snubber
Pressure Port Material 17-4PH+SST304
Shock 50g, 11msec Half Sine Shock per MIL-STD-202G, Method 213B, Condition A
Vibration ±20g, MIL-STD-810C, Procedure 514.2-2, Curve L
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