
MSDX Series
All Sensors’ MSDX series pressure sensors deliver precise and reliable measurement capabilities in a cost-effective, PCB-mountable design. Built with high-quality materials for durability, these sensors are optimized for applications involving clean, dry air and non-corrosive gases. Available in absolute, differential, and gage configurations, the MSDX series offers flexible solutions to meet a wide range of application requirements. Designed as an alternative for the Honeywell SDX series, the MSDX simplifies upgrades and replacements without the need for design modifications.
The MSDX series features a compact, low-cost DIP package, constant voltage excitation, and low-noise performance for superior accuracy. Engineered for long-term stability, these sensors offer a fully calibrated output over a temperature range of 0 to 50°C (32 °F to 122 °F). With pressure ranges from 5 in H2O to 100 psi, the MSDX series delivers dependable performance across various industries, including medical instrumentation, HVAC systems, industrial automation, and pneumatic controls. Whether you require absolute, differential, or gage pressure sensing, the MSDX series provides unmatched versatility and reliability to meet your most demanding application needs.
Features
- Low-cost, small DIP package
- Constant voltage excitation
- Low noise
- Compensated range 0 to 50 °C
- Absolute, differential & gage configurations
- Pressure ranges from 5 in H2O to 100 psi
- Superior long-term stability
- Supply voltage up to 20V


Application areas
- Industrial controls
- HVAC
- Medical breathing
- Pneumatics
- Computer Peripherals
There's more than meets the eye
This sensor option is not quite what you need? We happily customise every product exactly to your needs and to what your project or applications requires.
Alternatively have a look at our other sensor options.

Similar products:

Pressure sensors – Evaluation Kit EK-02
- Simplified testing of pressure sensors
- Data display in user-friendly units
- Seamless data capture to CSV files

Pressure sensors – DLHR Series
- Pressure ranges from 0.5 inH2O to 60 inH2O
- Low and variable supply voltage from 1.68V to 3.6V
- Dual-Die Reference technology

- 1 inH2O to 150 psi pressure ranges
- Excellent position sensitivity
- 5V supply voltage

Pressure sensors – ASTD Series
- Pressure ranges from 1 mbar to 10 bar
- Single 3V or 5 V supply
- Small footprint, low profile

Pressure sensors – ELVX Series
- Pressure ranges from ±0.5 to ±60 inH2O
- 3.3V or 5V supply voltage
- PCB surface mount

- Pressure ranges from 1 to 30 inH2O
- 0.9V to 1.8V supply voltage
- 0.3% linearity
Sensor variations:
MSDX-015D-SD4D-H, MSDX-015G-SD2D-H, MSDX-030A-SD4D-P, MSDX-100D-SD4D-H