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Differential Pressure Transmitter

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The Differential Pressure Transmitter is a smart and compact device designed for the precise measurement of pressure differences between two points, making it ideal for monitoring air, gas, and liquid systems. This transmitter is engineered to deliver accurate feedback with an accuracy of ±1.0% of span, ensuring reliable data for critical industrial applications such as Air Handling Units (AHU), filters, flow monitoring, and air/gas duct systems. It supports a customizable pressure range from ±10 Pa to ±1000 mbar with various output options including 4-20mA, 0-10V, and RS485 Modbus/HART protocols, making it versatile for integration into different control systems. The device can be conveniently mounted on walls or DIN rails and operates on a power supply range of 12 to 36V DC. Its linear analog output provides consistent, linear readings optimized for automation and monitoring systems in manufacturing, HVAC, and process control industries.

Key Features

Features Description
Measurement Range ±10 Pa to ±1000 mbar (customizable ranges available)
Output Signal 4-20mA / 0-10V / RS485 Modbus / HART
Accuracy ±1.0% of span
Mounting Options Wall mount or DIN rail mount
Power Supply 12–36V DC
Applications Air Handling Units, Filters, Flow Monitoring, Air/Gas Ducts
Device Type Smart & Compact Differential Pressure Transmitter
Output Type Linear analog signal
Communication Protocols RS485 Modbus and HART
Environmental Suitability Suitable for air, gas, and liquid pressure measurement
Attributes Description
Measurement Type Differential Pressure
Pressure Units Pascal (Pa), millibar (mbar)
Accuracy Tolerance ±1.0% of full scale span
Signal Outputs 4-20mA, 0-10V Analog / Digital RS485 Modbus, HART
Power Input 12–36V DC
Mounting Wall mount or DIN rail mount
Dimensions Compact design (exact dimensions depend on model)
Communication Standards Modbus RTU, HART Protocol
Operating Medium Air, gas, or liquids
Temperature Range Industrial standard temperature range; details on request

*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.

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Yes, the device supports measurement ranges from ±10 Pa to ±1000 mbar, allowing it to measure both positive and negative differential pressures accurately.

Yes, custom measurement ranges can be configured to suit particular needs beyond the standard ±10 Pa to ±1000 mbar range.

The transmitter supports 4-20mA, 0-10V analog outputs, as well as digital communication via RS485 Modbus and HART protocols.

Yes, the Differential Pressure Transmitter supports DIN rail mounting as well as wall mounting for flexible installation.

It operates on a DC power supply ranging from 12 to 36 volts, making it compatible with standard industrial power sources.

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Country Of Origin: India

Smart & Compact. Accurate Feedback.


Used for precise measurement of pressure difference between two points—ideal for air, gas, and liquid systems. Outputs a linear analog signal.


• Range: ±10 Pa to ±1000 mbar (custom ranges available)

• Output: 4-20mA / 0-10V / RS485 Modbus/hart

• Accuracy: ±1.0% of span

• Mounting: Wall / DIN rail

• Power Supply: 12–36V DC

• Applications: AHU, Filters, Flow Monitoring, Air/Gas Ducts


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Differential Pressure Transmitter

Inclusive of all taxes

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soham automation

Ahmedabad , India

Service Provider , Manufacturer, Brand Owner, Distributor, Exporter

GST- 24aytps1105m1z2

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