OEM China Thin Film Pressure Sensor 316 SS Transducer - 0.5% Accuracy, OEM Support from Reliable Suppliers and Factory Suppliers, Factory

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Introducing our advanced Thin Film Pressure Sensor industrial pressure transmitters, engineered by leading China manufacturers and recognized worldwide for their reliability. These transmitters feature a robust design and a state-of-the-art metal sputtered thin-film sensor unit, delivering exceptional accuracy of 0.25%FS, 0.5%FS, and 1%FS across a pressure range of 0.5MPa to 250MPa. With long-term fatigue and shock resistance, they easily outshine many imported brands, breaking the traditional monopoly held by foreign competitors.

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Our pressure transmitters are produced in our advanced factory, ensuring superior quality control and high performance. They boast an integrated structure, outstanding overload capacity, and an extensive operating temperature range. Designed for excellent vibration and shock resistance, these sensors offer remarkable compatibility with various media, along with high output and low energy consumption. Choose us as your trusted suppliers for pressure measurement solutions that surpass global standards and meet the most demanding applications.

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Product Description

Product Specifications
Measurement Type Gauge / Absolute / Sealed Reference
Pressure Range 0.5 MPa to 250 MPa
Output Signal 4~20mA, 0.5~4.5VDC, 0~5VDC, 0~10VDC
Supply Voltage 9~30VDC (4~20mA, 0~5VDC)  |  5VDC (0.5~4.5VDC)  |  15~30VDC (0~10VDC)
Accuracy ±0.25%, ±0.5% FS, ±1% FS (customizable)
Temperature Range Operating: -40°C to +85°C  |  Storage: -40°C to +125°C
Load Capacity Up to 150% of full scale without damage
Electrical Connection M12×1.5, DIN connector, direct lead wire, hermetically sealed
Process Connection M20×1.5, G1/4, G1/2, NPT1/2 (customizable)
Display Option 4-digit LED or 5-digit LCD (optional)
Protection Rating IP67
Key Features
  • Excellent long-term stability
  • All-stainless steel welded structure
  • Oil-free, high stability, no leakage risk
  • Advanced anti-interference, vibration-resistant & high-insulation thin-film material
  • Wide temperature adaptability
  • Low cost, suitable for high-volume OEM production
  • Fast response speed ≤1ms
  • IP67 protection rating
  • Multiple electrical interface designs
  • Supports 4–20 mA (2-wire), 0–5 V, 1–5 V, RS485 outputs
  • Adaptability to extremely harsh environments
Applications
✈️ Aerospace
Monitoring cabin pressure or fuel system pressures.
🏥 Healthcare
Used in medical devices like blood pressure monitors or implantable sensors.
🚗 Automotive
Measuring tire pressure, oil pressure, or engine component stresses.
🏭 Manufacturing
Monitoring pressure in hydraulic systems or process lines.
📱 Consumer Electronics
Integrated into wearable devices or smart gadgets to monitor environmental or physiological parameters, enhancing user experience and safety.
🔘 Smart Switch
Equipped with force recognition to prevent accidental operation.
🔢 Counter
Records the number of pressure occurrences.
Installation & Usage Notes
  • 📌Mount vertically on the pressure port to avoid stress-induced errors.
  • ☀️Avoid direct sunlight and rain exposure when installed outdoors.
  • In lightning-prone areas, install surge protection and ensure proper grounding.
  • 🔧Zero and span can be adjusted via internal potentiometers if required (factory pre-calibrated).
  • 🖥️Compatible with SCADA, DCS, PLCs, and smart instrumentation systems.
Frequently Asked Questions
QWhat pressure ranges are available for this sensor?
The sensor supports a wide pressure range from 0.5 MPa up to 250 MPa, covering gauge, absolute, and sealed reference measurement types. Custom ranges can also be arranged upon request.
QWhat output signal options does this pressure sensor support?
It supports multiple output signals including 4–20 mA, 0.5–4.5 VDC, 0–5 VDC, 0–10 VDC, and RS485, making it compatible with a wide range of control and monitoring systems such as SCADA, DCS, and PLCs.
QIs this sensor suitable for use in harsh or outdoor environments?
Yes. The sensor features an IP67 protection rating, an all-stainless steel welded structure, and operates across a wide temperature range of -40°C to +85°C, making it well-suited for demanding industrial and outdoor applications.
QCan the process connection be customized to fit our system?
Yes. Standard process connections include M20×1.5, G1/4, G1/2, and NPT1/2. Custom connection types can be accommodated for OEM or large-volume orders.
QWhat level of accuracy does this sensor provide?
Standard accuracy options are ±0.25% FS, ±0.5% FS, and ±1% FS. The sensor is factory pre-calibrated, and zero/span adjustments can be made via internal potentiometers if needed.
QWhat industries or applications is this pressure sensor designed for?
This sensor is designed for a broad range of applications including aerospace, healthcare, automotive, manufacturing, consumer electronics, smart switches, and counter systems — anywhere reliable and precise pressure measurement is required.

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