DC001NDR5 HONEYWELL | Alldatasheet
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Technical content
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 Typical Applications Medical Instrumentation HVAC Environmental Controls Portable Monitors
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). DC001NDR5 Pressure Sensors: Measurement Type: Bidirectional Gage, Differential; Signal Conditioning: Amplified; Pressure Range: ± 1.0 in H2O; Port Style: Barbed Product Specifications Measurement Type Differential, Bidirectional Gage Signal Conditioning Amplified Pressure Range ± 1.0 in H2O Maximum Overpressure 100 in H2O Supply Voltage 7.0 Vdc to 30.0 Vdc
2 of 4 10/31/2005 10:56 AM Compensated Yes Output Calibration Yes Termination PCB Port Style Barbed Package Style Honeywell DI-DC Typical Sensitivity 5 V/in H2O Full Scale Span ± 2.0 V typ. Null Offset 3.5 Vdc typ. Offset Position Sensitivity ± 10 mV Total Error (% Full Scale) (See Note 1) Accuracy (% Best Fit Straight Line) ± 0.25 % (See Note 2) Operating Temperature Range -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 Range -40 °C to 125 °C [-40 °F to 257 °F] Media Compatibility P2 port: DRY GASES ONLY: Media must be compatible with epoxy based adhesive. P1 port: Wetted materials; Media must be compatible with nylon housing, epoxy adhesive and silicon. UNSPSC Code 411121 UNSPSC Commodity 411121 Transducers Note 1 Percentage of Full Scale includes: zero calibration, temperature effect on zero and span, nonlinearity, hysteresis, repeatability, and stability over the compensated temperature range. Note 2 Percentage of Best Fit Straight Line includes: nonlinearity, hysteresis, and repeatability Availability Global Series Name DC Series DC001NDR5 Pressure Sensors: Measurement Type: Bidirectional Gage, Differential; Signal Conditioning: Amplified; Pressure Range: ± 1.0 in H2O; Port Style: Barbed
3 of 4 10/31/2005 10:56 AM DC001NDR5 Pressure Sensors: Measurement Type: Bidirectional Gage, Differential; Signal Conditioning: Amplified; Pressure Range: ± 1.0 in H2O; Port Style: Barbed
4 of 4 10/31/2005 10:56 AM DC001NDR5 Pressure Sensors: Measurement Type: Bidirectional Gage, Differential; Signal Conditioning: Amplified; Pressure Range: ± 1.0 in H2O; Port Style: Barbed PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices, or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. MISUSE OF DOCUMENTATION The information presented in this product sheet (or catalog) is for reference only. DO NOT USE this document as product installation information. Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. © Copyright Honeywell Inc.1998-2004 All rights reserved.