GE PCH1026-Precision Industrial Pressure Transmitter

1. Overview

The GE PCH1026 Pressure Transmitter is a high-performance sensing solution designed for accurate pressure measurement in industrial environments. Built with advanced silicon sensor technology and a robust stainless-steel housing, this model ensures long-term stability and reliability even under extreme temperature or vibration conditions. Ideal for integration in automated control systems, the PCH1026 delivers precise analog output and exceptional repeatability, making it a trusted choice for OEMs and process engineers worldwide.

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2. Features

• High accuracy up to ±0.1% of full scale

• Rugged stainless-steel enclosure for harsh environments

• Excellent temperature compensation and zero stability

• Multiple pressure ranges available (gauge, absolute, or differential)

• Compact design for easy installation

• Wide compatibility with industrial controllers and PLC systems

• EMC/EMI protection for reliable signal transmission

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3. Technical Parameters

Parameter	Specification
Measuring Range	0–100 bar (customizable)
Output Signal	4–20 mA / 0–10 V / RS485
Power Supply	12–36 V DC
Accuracy	±0.1% FS
Response Time	≤10 ms
Operating Temperature	-40°C to +85°C
Pressure Connection	G1/4", 1/4" NPT, or custom
Material	316L Stainless Steel
Protection Class	IP65 / IP67

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4. Structure and Composition

The GE PCH1026 consists of three major sections:

1. Pressure Sensing Module – Uses a high-sensitivity silicon diaphragm to convert pressure changes into electrical signals.

2. Signal Conditioning Circuit – Amplifies, filters, and linearizes the signal for stable output.

3. Housing and Connector Assembly – Made of corrosion-resistant stainless steel, ensuring protection from dust, moisture, and chemical exposure.

Its modular design allows for easy disassembly, calibration, and part replacement when necessary.

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5. Application Fields

• Petrochemical and refinery systems

• Water treatment and environmental monitoring

• Hydraulic and pneumatic control systems

• Power plants and boiler pressure monitoring

• Food and pharmaceutical processing

• HVAC and refrigeration pressure measurement

  
  

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6. Installation and Maintenance

• Mount the transmitter vertically when possible to ensure accurate readings.

• Avoid installation near sources of strong electromagnetic interference.

• Ensure all seals and fittings are tightened to prevent leaks.

• Perform zero-point calibration periodically for optimal accuracy.

• Clean the pressure port using non-corrosive solutions; avoid high-pressure washing.

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7. Additional Notes

The GE PCH1026 can be supplied with optional digital displays or customized output ranges according to system requirements. It is compatible with most industrial data acquisition and control systems, supporting both analog and digital integration.