China China Suppliers Factory AKS Diffused Silicon Pressure Transducer 0-10V Output ±0.5% Accuracy for Reliable Monitoring Manufacturer, Factories

The Diffused Silicon Pressure Sensor is a high-precision measurement device designed for converting fluid or gas pressure into standardized electrical signals using cutting-edge semiconductor technology. Featuring a robust diffused silicon piezoresistive core, this sensor offers exceptional linearity, long-term stability, and resistance to overpressure and environmental influences, making it a reliable choice for various applications, Ideal for industries such as oil & gas, water treatment, power generation, and process control systems, this sensor is engineered for seamless integration into modern industrial networks. With multiple output options and strong stainless steel construction, it meets the demands of today's engineering requirements. Enhanced with optional digital displays or HART communication, this pressure sensor is the perfect solution for businesses looking to ensure accurate pressure monitoring, As a trusted product from leading China suppliers and manufacturers, the Diffused Silicon Pressure Sensor guarantees high quality and performance, positioning it as a valuable asset for both current operations and future developments in industrial applications

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
💧 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

  • 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

Q What pressure measurement types does this transmitter support?
This pressure transmitter supports three measurement types: Gauge (relative to atmospheric pressure), Absolute (relative to perfect vacuum), and Sealed Reference pressure. The appropriate type can be selected based on your specific application requirements.
Q What output signal options are available, and which is most commonly used?
Available output signals include 4–20 mA (2-wire), 0–5 V, 1–5 V, and RS485. The 4–20 mA (2-wire) output is the most widely used in industrial environments due to its noise immunity and ability to transmit signals over long cable runs without significant signal degradation.
Q Is this pressure transmitter suitable for outdoor or harsh environments?
Yes. The transmitter features a rugged 304/316L stainless steel housing with an IP65/IP67 protection rating, making it resistant to dust, moisture, and corrosion. For outdoor installations, it is recommended to shield the unit 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, both the pressure range (up to 100 MPa) and process connection type (M20×1.5, G1/4, G1/2, NPT1/2) are customizable per model. Both parameters can be tailored to meet specific application requirements.
Q How do I calibrate the zero and span of the transmitter?
The transmitter is factory pre-calibrated before shipment. If field adjustment is needed, zero and span can be fine-tuned via internal potentiometers. This allows on-site calibration without the need to return the unit, ensuring continued measurement accuracy over time.
Q Is this transmitter compatible with SCADA, DCS, or PLC systems?
Yes. This pressure transmitter is fully compatible with SCADA, DCS, PLC, and smart instrumentation systems. The RS485 output option also supports Modbus RTU protocol, enabling seamless integration into modern digital control and monitoring architectures.

Related Products