OEM China Suppliers Factory AKS Diffused Silicon Pressure Transducer 0-10V Output ±0.5% Accuracy for Industrial Applications Manufacturers, Factory

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The Diffused Silicon Pressure Sensor from leading suppliers in China is a high-precision measurement device that utilizes state-of-the-art semiconductor technology to transform fluid or gas pressure into standardized electrical signals. Featuring a stable diffused silicon piezoresistive core, this sensor provides exceptional linearity, long-term stability, and robust resistance to overpressure and environmental interference.

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Designed for various industries, including oil & gas, water treatment, power generation, and process control systems, this product is a reliable choice for pressure monitoring. Its durable stainless steel construction, multiple output options, and optional digital displays or HART communication facilitate seamless integration into modern industrial systems. Choose this pressure sensor from reputable manufacturers and factories in China for efficient performance and quality.

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Product Description

Product Specifications

Measurement Type Gauge / Absolute / Sealed Reference
Pressure Range 0–100 MPa (customizable per model)
Output Signal 4–20 mA (2-wire), 0–5 V, 1–5 V, RS485
Supply Voltage 12–36 VDC (standard 24 VDC)
Accuracy ±0.25%, ±0.5% FS (customizable)
Temperature Range Operating: –30°C to +85°C; Storage: –40°C to +85°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 IP65/IP67 (depending on housing design)

Key Features

  • High sensitivity and full-scale output (80–100 mV) for strong signal integrity
  • Excellent long-term stability: < ±0.2% FS/year
  • Wide operating temperature range: –30°C to +85°C
  • Rugged 304/316L stainless steel housing for corrosion resistance
  • Available in gauge, absolute, and sealed reference pressure types
  • Supports 4–20 mA (2-wire), 0–5 V, 1–5 V, RS485 outputs
  • Optional LCD display and zero/full-scale calibration capability

Applications

🛢️
Oil & Gas Wellhead pressure monitoring, pipeline control
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Water & Wastewater Pump stations, reservoir level control, hydrological surveys
❄️
HVAC & Refrigeration Cooling system pressure regulation
⚙️
Industrial Automation Hydraulic/pneumatic systems, equipment OEM integration
🏭
Power Plants Boiler and steam pressure sensing
🍶
Food & Pharmaceutical Sanitary process lines (with appropriate seals)

Installation & Usage Notes

  • 1
    Mount vertically on the pressure port to avoid stress-induced errors
  • 2
    Avoid direct sunlight and rain exposure when installed outdoors
  • 3
    In lightning-prone areas, install surge protection and ensure proper grounding
  • 4
    Zero and span can be adjusted via internal potentiometers if required (factory pre-calibrated)
  • 5
    Compatible with SCADA, DCS, PLCs, and smart instrumentation systems

Frequently Asked Questions (FAQ)

Q What pressure types are available for this transmitter?
This pressure transmitter is available in three measurement types: Gauge (relative to atmospheric pressure), Absolute (relative to perfect vacuum), and Sealed Reference. The appropriate type can be selected based on your application requirements.
Q What output signals does the transmitter support?
The transmitter supports multiple output signal options including 4–20 mA (2-wire), 0–5 V, 1–5 V, and RS485. This makes it compatible with a wide range of control systems such as SCADA, DCS, and PLCs.
Q Is this pressure transmitter suitable for outdoor or harsh environments?
Yes. The transmitter features a 304/316L stainless steel housing with an IP65/IP67 protection rating, making it resistant to dust, moisture, and corrosion. However, for outdoor installations, it is recommended to shield the device from direct sunlight and rain, and to install surge protection in lightning-prone areas.
Q Can the pressure range and process connection be customized?
Yes. The pressure range (up to 100 MPa) and process connection thread types — including M20×1.5, G1/4, G1/2, and NPT1/2 — are all customizable per model to suit specific installation and process requirements.
Q How accurate is this pressure transmitter, and how stable is it over time?
The transmitter offers an accuracy of ±0.25% or ±0.5% FS (customizable), with excellent long-term stability of < ±0.2% FS/year. It is factory pre-calibrated, and zero/span can be fine-tuned via internal potentiometers if needed.
Q Does the transmitter include a display, and what display options are available?
A display is optional. You can choose between a 4-digit LED display or a 5-digit LCD display, depending on your visibility and readability needs in the field. Both options support on-site pressure reading without additional instrumentation.

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