Honeywell Sensing and Control

 
 

DC010NDC4

 

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Pressure Sensors: Measurement Type: Bidirectional Gage, Differential; Signal Conditioning: Amplified; Pressure Range: ± 10.0 in H2O; Port Style: Barbed
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Description
The DC pressure sensor combines our SURSENSETM precision high sensitivity silicon sensing capabilities with the latest in ASIC technology to produce one of the most precise, reliable pressure sensors in the market. The SURSENSE technology provides Dynamic Self Compensation which substantially reduces offset errors due to changes in temperature, stability to warmup, long term instability and position sensitivity. When operated with a fixed 5.0 Vdc supply the DC sensors provides a ratiometric 0.25 Vdc to 4.25 Vdc output (4.0 Vdc span). Regulated voltage units are also available for applications involving variable supply voltages (see electrical specifications).

Features Potential Applications
Features
  • Ultra Low Pressure Sensing, down to 1" H20
  • ASIC Enhanced
  • Available in Gage and Differential Pressure Ranges
  • Available in Ratiometric and Regulated
  • Temperature Compensated over 0 °C to 50 °C [32 °F to 122 °F]
  • Combined Linearity and Hysteresis error <�0.25% Span
Potential Applications
  • Medical Instrumentation
  • HVAC
  • Environmental Controls
  • Portable Monitors
Product Specifications
Measurement Type Differential, Bidirectional Gage
Signal Conditioning Amplified
Pressure Range ± 10.0 in H2O
Overpressure 150 in H2O
Supply Voltage 5.0 Vdc ± 0.1 Vdc
Temperature Compensation Yes
Output Calibration Yes
Termination PCB
Port Style Barbed
Package Type Honeywell DI-DC
Sensitivity 0.4 V/in H2O
Full Scale Span ± 2.0 V typ.
Null Offset 2.25 Vdc typ.
Total Error (% Full Scale) ± 1.0 % typ., ± 2.0 % max.
(See Note 1)
Accuracy (Best Fit Straight Line) ± 0.25 %
(See Note 2)
Offset Position Sensitivity ± 1 mV
Operating Temperature -25 °C to 85 °C [-13 °F to 185 °F]
Compensated Temperature Range 0 °C to 50 °C [32 °F to 122 °F]
Storage Temperature -40 °C to 125 °C [-40 °F to 257 °F]
Media Compatibility Port 1: Dry gases only. Media must be compatible with epoxy-based adhesive. Port 2: Wetted materials. Media must be compatible with nylon housing, epoxy adhesive and silicon.
UNSPSC Code 411121
UNSPSC Commodity 411121 Transducers
Life Percentage of Full Scale includes: zero calibration, temperature effect on zero and span, nonlinearity, hysteresis, repeatability, and stability over the compensated temperature range.
Availability Global
Series Name DC