SDP-XPM-8 Miniature Flush-Diaphragm Pressure Transmitter
The SDP-XPM-8 is a miniature pressure transmitter featuring an 11 mm body diameter and a flush diaphragm that helps reduce clogging and simplifies cleaning. Its compact design suits installations where space is limited, including motorsport systems, hydraulic monitoring and precision dispensing equipment.
Available in pressure ranges from 0–20 to 0–100 bar, the SDP-XPM-8 offers typical accuracy of ±0.25% F.S. BFSL at 25°C. M8 × 0.75 and M8 × 1 thread options, multiple output choices and IP68 protection support integration into demanding OEM applications.
Features
• Miniature 11 mm Design — Compact body for installations with limited space.
• Flush Diaphragm — Helps reduce clogging and allows easy cleaning of the sensing surface.
• Flexible OEM Integration — M8 thread options, multiple output choices and IP68 protection.
Product Overview
The SDP-XPM-8 Miniature Flush-Diaphragm Pressure Transmitter combines an 11 mm body diameter with a flush sensing surface for installations where space is limited.
The diaphragm design helps reduce clogging and simplifies cleaning. Multiple output choices and M8 thread options support OEM integration.
Product Features
- Miniature 11 mm body
- Flush diaphragm for easy cleaning
- IP68 protection
- M8 × 0.75 or M8 × 1 threads
Applications
- Motorsport
- Hydraulic measurement and control
- Precision dispensing equipment
- Transportation
- Downhole exploration
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SDP-XPM-8 |
| Available pressure ranges | 0–20 to 0–100 bar |
| Accuracy at 25°C | Typical: ±0.25% F.S. BFSL; maximum: ±0.3% |
| Total error band | Typical: ±1.0% F.S.; maximum: ±2.0%, over compensated temperatures |
| Compensated temperature | −10°C to +70°C |
| Operating temperature | −40°C to +120°C |
| Storage temperature | −40°C to +125°C |
| Long-term stability | ±0.25% F.S./year |
| Overload / burst pressure | 2 × / 3 × rated pressure |
| Pressure cycle life | 10 million cycles, 0–full scale |
| Wetted material | 17-4PH stainless steel |
| Response time | Voltage: <2 ms; current: <3 ms (10–90%, without damping) |
F.S. = Full Scale. BFSL = Best Fit Straight Line. Typical values are not maximum error limits.
Installation & Media Compatibility
Confirm compatibility between the measured medium and all wetted materials before selection. Check the mounting thread, sealing arrangement and installation clearance against the drawing for your selected configuration.
Protect the sensing diaphragm from tools and mechanical contact during installation and cleaning. Confirm the permitted immersion depth and duration for the selected IP68 configuration.
Product Selection
Please provide the following information so SensorDyna can review the configuration and prepare a quotation:
- Required pressure range and pressure reference
- Measured medium and operating temperatures
- Required output signal and available supply voltage
- Mounting thread, sealing method and electrical connection
- Installation space, cable length and environmental conditions
- Expected pressure peaks and required response time
- Sample quantity and estimated annual demand
Confirm available output specifications, supply requirements, dimensions and wiring before ordering.
Need Help Selecting Your SDP-XPM-8?
Share your application requirements with SensorDyna for configuration review, sample enquiries and project quotations.
