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Home / Sensors / Diffused Silicon Pressure Sensor, Class 0.2 High-Precision Oil-Filled Pressure Transmitter Core Module for Water and Oil Pressure

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Sensors
Origin -
Sensor Type Diffused Silicon
Accuracy Class 0.2% FS
Fill Medium Silicone Oil
Pressure Range 0 to 100 bar (Customizable)
Output Signal 4-20 mA / 0-5 VDC
Operating Temperature -40°C to +85°C
Material 316L Stainless Steel
Protection Rating IP65
Application Water and Oil Pressure Monitoring
Supply Voltage 12-36 VDC

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Robust build quality

The stainless steel housing feels very durable. It handled a slight pressure spike without any issues during our initial stress tests.

A

Anonymous

Mar 23, 2026

Rating: 5/5

Excellent precision for industrial use

We installed these modules in our hydraulic testing rig, and the stability is impressive. The 0.2 class accuracy holds up even under fluctuating temperatures.

A

Anonymous

Mar 19, 2026

Rating: 5/5

Reliable for oil pressure monitoring

Used this in a lubrication system for heavy machinery. No drift observed after three months of continuous operation. Highly recommended.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Good performance, fast shipping

Arrived well-packaged. Calibration data included in the box was accurate. Took off one star because the documentation could be more detailed.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect replacement part

Bought this to replace a failing core module in an old transmitter. Fit perfectly and restored the system to full accuracy immediately.

A

Anonymous

Mar 03, 2026

Rating: 4/5

Great value, minor wiring note

The sensor performs exactly as described. Just ensure you check the pinout diagram before connecting, as it differs slightly from our previous supplier.

5 FAQ

Q: Is this module compatible with corrosive fluids?

A: The standard model uses 316L stainless steel which offers good corrosion resistance. For highly corrosive chemicals, please contact us for specialized diaphragm options.

Q: Can I customize the pressure range?

A: Yes, we offer custom ranges from vacuum up to 1000 bar. Please specify your required range when placing your order.

Q: What is the thread size for the pressure port?

A: The standard thread is G1/4 or M20x1.5. Other threads like NPT can be requested via custom order.

Q: Does this come with a calibration certificate?

A: Yes, every unit ships with an individual factory calibration report detailing the error curve and adjustment points.

Q: What is the long-term stability rating?

A: The typical long-term stability is ≤0.1% FS per year under normal operating conditions.

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