China AKS Stable Performance Diffused Silicon Pressure Transducer 0-10V Output ±0.5% Accuracy Manufacturer, Suppliers

The Diffused Silicon Pressure Sensor is a precision measurement device that leverages advanced semiconductor technology to convert fluid or gas pressure into standardized electrical signals. Built around a highly stable diffused silicon piezoresistive core, it delivers excellent linearity, long-term stability, and resistance to overpressure and environmental interference 3.

This product is ideal for industries requiring reliable pressure monitoring, such as oil & gas, water treatment, power generation, and process control systems. With multiple output options, robust stainless steel construction, and optional digital displays or HART communication, it ensures seamless integration into modern industrial networks.

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 measurement types and pressure ranges are available?

The product is available in Gauge, Absolute, and Sealed Reference pressure types, with customizable pressure ranges from 0 to 100 MPa.

Q: What output signals are supported by this sensor?

It supports standard industrial output signals including 4–20 mA (2-wire), 0–5 V, 1–5 V, and RS485 digital communication.

Q: Is this unit suitable for outdoor or harsh industrial installations?

Yes, it features a rugged 304/316L stainless steel housing with an IP65/IP67 protection rating. However, outdoor installations should avoid direct rain or sun exposure, and surge protection is recommended for lightning-prone areas.

Q: Can I calibrate or adjust the zero and span settings?

Although the device comes factory pre-calibrated, zero and span can be manually adjusted via internal potentiometers if required, and optional LCD displays support calibration control.

Q: How does it integrate with existing control infrastructure?

It is fully compatible with common industrial automation platforms, including SCADA, DCS, PLCs, and other smart instrumentation systems.

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