CE Certification AKS Corrosion-Resistant Ceramic Pressure Transmitter with 3-Wire Cable for Chemical Applications Supplier, Factory

The Ceramic pressure sensors utilize high-purity alumina ceramic as the core pressure-sensing and structural material. Strain gauges are directly printed or etched onto the back of the ceramic diaphragm using thick-film or thin-film processes, forming a robust, all-ceramic integrated sensing unit.

This design combines excellent corrosion resistance, superior long-term stability, strong overload resistance, and excellent cost-effectiveness, making it a mainstream pressure sensing solution widely used in industrial automation, process control, level measurement, and consumer electronics.

Product Description

Product Specifications

Measurement Type Gauge / Absolute / Sealed Reference
Pressure Range 0~10MPa~600MPa (customizable per model)
Output Signal 4-20mA, 0-5V, 0-10V
Supply Voltage 24 (12~36) VDC
Accuracy ±0.25%, ±0.5% FS (customizable)
Temperature Range Operating: -40°C to +80°C; Storage: -40 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 IP65 / IP67 (depending on housing design)

Key Features

Corrosion-resistant and pollution-free
Excellent long-term stability: < ±0.2% FS/year
Wide operating temperature range: –40°C to +80°C
Rugged 304/316L stainless steel housing for corrosion resistance
Available in gauge, absolute, and sealed reference pressure types
High fatigue resistance and long service life
Extremely high overload and burst pressure

Applications

  • Industrial process control: Pressure monitoring of pumps, valves, and pipelines in chemical, pharmaceutical.
  • Fluid power systems: Hydraulic and pneumatic pressure control for engineering and agricultural machinery.
  • Medical equipment: Ventilators, anesthesia machines, blood pressure monitors.
  • Liquid level measurement: Indirectly measure the liquid level height of storage tanks and water tanks by pressure measurement.

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 (FAQ)

What pressure measurement types are available?

The sensor is available in Gauge, Absolute, and Sealed Reference pressure types to suit various application needs.

Is the unit suitable for outdoor or harsh environments?

Yes. Constructed with a corrosion-resistant 304/316L stainless steel housing and IP65/IP67 protection rating, it performs reliably in severe conditions.

What output signals are supported for system integration?

Standard output signals include 4-20mA, 0-5V, and 0-10V, allowing direct integration with SCADA, DCS, PLCs, and smart instrumentation systems.

Can the zero point and span be adjusted on site?

Yes. Although factory pre-calibrated, zero and span adjustments can be fine-tuned via internal potentiometers if required.

What precautions should be taken during installation?

Mount the device vertically on the pressure port to prevent stress errors, avoid direct sunlight and rain when outdoors, and use surge protection in lightning-prone areas.

What is the overload rating of the transmitter?

The transmitter features high fatigue resistance and can handle up to 150% of full scale load without causing damage.

Related Products