FOREACH PDM5 Pressure Sensing Module for fluid-path pressure monitoring, with a 10–1200 kPa range, a PEEK flow path and I²C communication
The FOREACH PDM5 Pressure Sensing Module measures pressure in instrument and automated-equipment fluid paths. Its digital signal is available through I2C for downstream-of-pump feedback, blockage assessment and abnormal-state detection in the equipment control system.
The standard pressure range is 10–1200 kPa, with an internal volume of ≤55 μL. The default sampling rate is 37.5 Hz, adjustable up to 100 Hz. Select the mounting position and sampling configuration around pressure fluctuations, required response and fluid-path volume.
The PEEK flow path and 1/4-28 UNF female-thread ports must be matched to the fittings and sealing structure. Confirm fluid compatibility, temperature, supply and communication requirements, then validate pressure interpretation and alarm logic in the complete fluid path.
Typical Applications:
Fluidic pressure monitoring, Tubing blockage alerts, Downstream-of-pump pressure feedback, Fluidic anomaly detection, System protection, Automated-instrument status monitoring
| Product Type | Pressure Sensing Module |
|---|---|
| Pressure Range | 10–1200 kPa |
| Output Signal | Digital |
| Communication Interface | I2C |
| Default I2C Address | 0x6D |
| Recommended Voltage | 5V |
| Operating Voltage | 4.7–5.3V |
| Operating Current | 30 mA Peak |
| Pressure Resolution | Better than 5 Pa |
| Absolute Accuracy / TEB | Better than 1%FS |
| Absolute Total Error | Better than 7 kPa |
| Default Sampling Rate | 37.5 Hz |
| Maximum Sampling Rate | Adjustable to 100 Hz |
| Flow-Path Material | PEEK |
| Threaded Port | 1/4-28 UNF female thread |
| Internal Volume | ≤55 µL |
| Recommended Fitting Torque | ≤0.5 N·m |
| Overall Dimensions | 30 × 20 × 35 mm |
| Weight | 35 g |
| Operating Temperature | 0 °C–80 °C |
| Service Life | >1.5 million pressure cycles |
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Frequently Asked Questions
It is suitable for pressure monitoring, clogging alerts, downstream-of-pump pressure feedback, and system protection in instrument fluidic paths.