Product Overview
The PPT03M is a miniature pressure transducer OEM platform designed for engineers who need accurate pressure measurement where space is the primary constraint. At just 0.65″ in diameter, it fits into compact embedded systems, tight manifold geometries, and size-critical instrumentation that larger transducers simply cannot accommodate.
Despite its small footprint, the PPT03M supports a wide range of output types including 0.5-4.5V, 0-5V, 4-20mA, I2C, and SPI, with pressure ranges from 150 PSI up to 5,000 PSI. The SS316L stainless steel housing and IP65 rating make it durable enough for both clean and demanding media environments. It is a practical, scalable solution for OEM teams looking to standardize pressure measurement across compact product designs.
Key Features of the PPT03M Miniature Pressure Transducer OEM
- Miniature form factor: 0.65″ diameter body, ideal for space-constrained OEM designs
- Output options: 0.5-4.5V, 0-5V, 4-20mA, I2C (0x28), and SPI
- Pressure ranges from 150 PSI to 5,000 PSI
- Gauge, sealed gauge, and absolute pressure types
- Six standard mechanical connections including NPT, UNF, and BSPP
- Accuracy from ±0.15% to ±1.00% full scale
- Operating temperature options from -10°C to +125°C
- SS316L housing, IP65 rated, 26AWG flying leads
Miniature Pressure Transducer OEM for Space-Constrained Embedded Applications
When your design envelope has no room to spare, sensor size becomes a critical specification. The PPT03M was built for exactly that situation. Its compact cylindrical body keeps the installed footprint minimal, and the 26AWG flying leads with heat shrink strain relief route cleanly through dense assemblies without adding bulk.
This makes the PPT03M well suited for embedded instrumentation, handheld and portable devices, robotics platforms, medical and laboratory equipment, HVAC systems, and motorsport or aerospace support equipment. Any application where space-constrained sensor integration is a design requirement rather than a preference.
For a broader overview of how MEMS piezoresistive technology enables high accuracy in miniature packages, ScienceDirect provides a solid technical reference.
Configurable Platform
The PPT03M is built as a configurable Miniature Pressure Transducer platform, not a fixed product. Output type, pressure range, pressure type, mechanical connection, accuracy grade, operating temperature, and cable length are all specified at the time of order using a structured part number system. This allows OEM teams to align the sensor precisely to their application requirements without redesigning around a compromise configuration.
Part Number Examples
PPT03M-0-3KS251-5FT
0.5-4.5V output | 3K PSI | Sealed Gauge | 1/8″-27 NPT | ±1.00% FS | -10 to +60°C | 5 FT Cable
PPT03M-3-1KA633-1FT
I2C output | 1K PSI | Absolute | 3/8″-24 UNF-1A | ±0.25% FS | -40 to +125°C | 1 FT Cable
Contact us for custom pressure ranges, thread configurations, or cable requirements.
Technical Specifications of the PPT03M Miniature Pressure Transducer OEM
| Parameter | Value |
|---|---|
| Supply Voltage (Analog / Digital) | 2.7 to 5.5 VDC |
| Supply Voltage (4-20mA) | 9 to 36 VDC |
| Pressure Ranges | 150 PSI to 5,000 PSI |
| Accuracy (TEB) | ±0.15% to ±1.00% FS |
| Operating Temperature | -10°C to +125°C (range dependent) |
| Proof Pressure | 1.25x Full Scale |
| Burst Pressure | 1.5x Full Scale |
| Environmental Rating | IP65 |
| Housing Material | SS316L |
| Electrical Connection | 26AWG Flying Leads |
| Body Diameter | 0.65″ |
Why Phoenix Sensors
Phoenix Sensors is a US-based OEM sensor manufacturer with engineering and production capability built around custom and configurable sensor programs. The PPT03M reflects our commitment to delivering industrial-grade performance in a miniature pressure transducer OEM package, without requiring customers to accept fixed configurations that do not fit their design.
Our engineering team is available to support part number selection, custom configurations, and prototype-to-production programs. You can also review our full line of OEM pressure transducers to find the right fit for your application.
Request a Quote or Technical Support
If you are evaluating a miniature pressure transducer OEM for your next design, our team can help you select or configure the right PPT03M specification.
