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QYB160 Differential Pressure Transmitter

QYB160 Differential Pressure Transmitter

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The QYB160 differential pressure transmitter features a silicon differential pressure sensor with a 316L stainless steel isolated diaphragm as the measuring element. It is housed in an all-stainless steel enclosure for durability and corrosion resistance. This transmitter is widely used for measuring differential pressure in pipeline fluids across industries such as petroleum, chemical processing, electric power, and hydrology. It is especially suitable for harsh environments and compatible with corrosive pressure media.

Applications:

Differential pressure monitoring in pipelines

Petroleum and petrochemical industries

Chemical processing plants

Electric power generation and equipment

Hydrology and water management systems

Technical Specifications:

Parameter Value
Pressure Type Differential Pressure
Measuring Range Customizable from 0–1 kPa to 0–5 MPa
Sensor Type Silicon sensor with 316L diaphragm
Output Signal 4–20mA / 0–10V / RS485 / others
Power Supply 12–36V DC
Accuracy ±0.5%F.S (optional ±0.25%)
Working Temperature -20℃ to 85℃
Overload Pressure 150% of Full Scale
Housing Material Full Stainless Steel
Electrical Connection Cable / M12 / DIN43650
Process Connection M20×1.5, G1/2, or customized
Applicable Media Liquid, gas, steam (corrosive allowed)
Protection Rating IP65 / IP67
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