ND Series
Mid pressure differential sensors
Industrial grade pressure sensors up to 150 psi with extended temperature range and integrated notch filter
The ND Series expands sensor operating temperatures from -20°C to +85°C and incorporates Multi-Range™ technology to offer the industry’s most extensive dynamic range. This broad capability allows for multiple pressure ranges within a single device, reducing the need for numerous sensor variants and enabling manufacturers to meet the rigorous demands of various industrial sectors. A single Multi-Range enabled ND sensor can replace up to seven competing products, simplifying product design and manufacturing.
Mid-pressure models support a wide range of pressures, from ±0.5 psi to ±150 psi, making them ideal for a diverse set of industrial applications, including air quality testing, commercial space rockets, environmental chambers, chemical monitoring, and leak testing.
Engineered with flexibility at its core, the ND Series allows for dynamic pressure range adjustments. It also includes an advanced programmable bandwidth filter, an integrated notch filter, and optional features such as a pressure switch and closed-loop control capabilities, offering a versatile solution for complex industrial environments.
ND Series Benefits Summary
| Product | 50/60 Hz Notch Filter | Silicon Gel Protection | Advanced Digital Filtering | Closed Loop Control | Pressure Switch |
|---|---|---|---|---|---|
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| Evaluation hardware, valves and accessories | |||
|---|---|---|---|
 | Evaluation board EB02 supports all ND Series sensors. | ||
 | Auto zero valve provides automatic zero calibration between readings. | ||
 | Right angle adapters for reducing total Z-height. KP-ROR includes o-rings for airtight seal (KP-RAR excludes o-rings). | ||
Common Device Features: 3.3V supply
Long-Term Stability is measured after first 12 months
Short-Term Error Band (STEB) is measured over 24 hours, after auto-zero
Common Specifications
- Ultra low noise, 17-bit effective resolution
- Silicon gel protection
- Integrated 50/60 Hz notch filter
- Optional advanced digital filtering
- Optional closed loop control
- Optional 3-mode pressure switch
- Temperature-compensated from -20°C to +85°C
- Supply voltage compensation
- Fully integrated compensation math
- Standard I2C and SPI interfaces
| Evaluation Software | Version | Date | Download |
|---|---|---|---|
| PRT-0279 EB02 Evaluation Software | E | January 2024 |  |
| PRT-0143 EB01 Evaluation Software | E | February 2024 | |
| Drawings and CAD Files | Version | Date | Download |
|---|---|---|---|
| SM02 Package for all ND Series Sensors (IGS and STEP files) | A | March 2023 | |
| KP-ROR Package for Right Angle Adapters (STEP file) | A | February 2024 | |
Download models in over 50 formats
| Data Sheet and Other Series Documentation | Version | Date | Download |
|---|---|---|---|
| DS-0006 Mid Pressure ND Series Data Sheet | B | August 2024 |  |
| AN-0011 Data Sheet Definitions | A | February 2024 | |
| AN-0010 Pressure Sensor Handling & Assembly Instructions | A | June 2024 | |
| PB-0010 Mid Pressure ND Series Product Brief | A | April 2023 | |
| MB-0003 Unique Features for Industrial Applications | C | November 2024 | |
| Catalogs and Compliance Documentation | Version | Date | Download |
|---|---|---|---|
| PL-0001 Product Ordering Guide | V | October 2024 | |
| MB-0001 NimbleSense Capabilities Brochure | B | April 2023 | |
| MB-0004 Product Catalog | E | November 2024 | |
| CS-0001 Certificate of RoHS Compliance | A | May 2019 | |
| CS-0002 Statement of REACH Compliance (REACH-241) | C | November 2024 | |
| CS-0003 Statement on Use of Conflict Minerals | A | May 2019 | |
| CS-0006 Certificate of California Proposition 65 Compliance | A | May 2019 | |
Target Markets
- Industrial
- Leak Testing
- Manufacturing
- Particle Counting
- R&D
- Robotics
- Transportation
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