Superior Sensors ND Series of Industrial Pressure Sensors

Industrial Differential Low Pressure Sensor: ND110

The ND Series family extends the operating temperature down to -20°C and up to 85°C and utilizes the company’s proprietary Multi-Range technology to offer multiple pressure ranges in a single package to minimizing the number of sensor variants required. One Multi-Range enabled ND Sensor replaces up to 7 competing products greatly simplifying requirements and lowering inventory costs.

Supporting pressure ranges from ±0.25 inH2O to ±30 inH2O, the ND Low Pressure Series is ideal for a variety of industrial applications from air curtains to aeronautics, from environmental chambers to eye surgery equipment, and from UAVs to 3D Printing.

The ND110 supports pressure ranges from ±0.5 inH2O to ±10 inH2O

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Description

The ND Series measures dry air and non-aggressive gas pressure with very high accuracy and a stable zero point. Non-linearity is also industry leading which is typically 0.05% FSS. The ND Series has a selectable bandwidth filter from 1Hz to 200Hz, and 16-bit resolution. For added performance, the ND Series has a 50/60Hz notch filter to minimize impact of power noise spikes. Finally, the ND Series is an excellent choice for applications requiring the utmost reliability.

The ND Series provides a new level of integration combining an advanced piezoresistive sensing element with integrated amplification, ADC, DSP and interface which greatly simplifies customer integration efforts. Advanced digital processing enables new functionality thus simplifying system development, added manufacturing ease and increased reliability.

With optional integrated closed loop control customization, advanced digital filtering customization and a 3-mode pressure switch, the ND Series is more than a pressure sensor – it is a complete pressure sensing sub-system.

Constructed with a high reliability plastic enclosure, the ND Series provides the ideal combination of very high performance and reliability at extended temperature ranges while ensuring customers have a high volume, cost effective solution optimized for a wide array of industrial requirements.

• High performance low-pressure sensor

• Up to 7 Selectable Pressure Ranges per Device

• Pressure ranges 0.25 inH2O (62.5 Pa) to 30 in H2O (7500 Pa)

• 16-bit resolution (each selected range)

• Exceptional Zero Stability

• Integrated 50/60Hz Notch Filter

• Selectable Bandwidth Filter from 1.0Hz to 200Hz

• Output Data Rate up to 444Hz

• Total Error Band less than 0.15% FSS

• Very High Accuracy ±0.05% of Selected Range

• Long Term Stability ±0.05% FSS

• Temperature Compensated -20°C to 85°C