Attributes

Brand	-
Category	Robotics / STEM Teaching Tools / Sensors
Origin	-
Sensing Element	Single Crystal Sapphire
Housing Material	Titanium Alloy (Ti-6Al-4V)
Output Signal	4~20mA Two-Wire
Accuracy Class	±0.1% FS
Pressure Range	0 to 100 MPa (Customizable)
Medium Compatibility	Gas, Hydraulic Oil, Water
Operating Temperature	-40°C to +125°C
Long-term Stability	-
Protection Rating	IP67 / IP68
Electrical Connection	M12 x 1 or DIN 43650

6 reviews

Anonymous

Mar 20, 2026

Rating: 5/5

High precision as advertised

The calibration data provided with the unit matches our lab standards almost exactly. The 4-20mA output is clean with very little noise. Highly recommended for precision instrumentation.

Anonymous

Mar 13, 2026

Rating: 4/5

Solid performance for R&D

Using this for our research department's prototype testing. The high precision allows us to detect minute pressure changes. Documentation could be more detailed regarding wiring diagrams, but the sensor itself works flawlessly.

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect for aggressive media

We needed something that could handle aggressive hydraulic fluids where standard stainless steel fails. This titanium alloy module is the perfect solution. Zero degradation after three months of continuous operation.

Anonymous

Mar 07, 2026

Rating: 4/5

Great sensor, slightly long lead time

The product quality is outstanding. The sapphire element handles high-pressure spikes without any drift. Only giving 4 stars because the custom calibration took a bit longer than expected, but it was worth the wait.

Anonymous

Mar 05, 2026

Rating: 5/5

Exceptional stability in harsh environments

We installed these sensors in our hydraulic testing rig six months ago. The titanium housing has resisted corrosion perfectly, and the sapphire core provides incredibly stable readings even with temperature fluctuations.

Anonymous

Mar 03, 2026

Rating: 5/5

Robust and reliable

Installed on our gas compression units. The vibration resistance is impressive, and the signal remains steady. The build quality feels very premium compared to other industrial sensors we have used.

5 FAQ

Q: How often does this sensor need recalibration?

A: Due to the high stability of the sapphire core, we recommend an annual calibration check for critical applications, though many users find the drift negligible over 2-3 years.

Q: Can this be used in sub-zero temperatures?

A: Absolutely. The operating temperature range is specified from -40°C to +125°C, making it suitable for cold chain logistics or outdoor winter applications.

Q: Does the 4-20mA output require an external power supply?

A: Yes, this is a two-wire loop-powered device. It requires a DC supply voltage typically between 12V and 36V depending on the load resistance.

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

A: The standard configuration comes with a G1/4" thread, but we can customize it to NPT 1/4" or M20x1.5 upon request during the ordering process.

Q: Is this sensor suitable for measuring oxygen gas pressure?

A: Yes, the sapphire sensing element and titanium alloy housing are fully compatible with oxygen and other aggressive gases, provided the pressure range matches your requirements.

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