Honeywell 142PC01D Pressure Sensor: Differential Measurement in a Compact Module
The Honeywell 142PC01D pressure sensor is a board-mount amplified sensor designed for low-pressure differential measurement in compact electronic systems. It belongs to Honeywell’s 140PC family, a long-established pressure sensor series used in applications that need analog voltage output, temperature compensation, and reliable pressure response in a compact SIP-style format.
What Is the Honeywell 142PC01D Pressure Sensor?
The Honeywell 142PC01D differential pressure sensor is specified for 1 psi differential pressure measurement. It is commonly listed with an analog voltage output of 1 V to 6 V, a supply range of 7 V to 16 V, and a compact 3-SIP module package with dual barbless tube ports. In practice, that means it can be integrated into board-level designs where low-pressure monitoring is required but available space is limited.
Key Technical Features
One of the most useful aspects of the Honeywell 142PC01D pressure sensor is that it combines signal conditioning and amplification into the sensor module itself. This helps reduce external circuit complexity in many designs. The part is also associated with ±0.75% accuracy, a maximum pressure rating of 20 psi, and an operating temperature range of -40°C to 85°C.
Because the Honeywell 142PC01D pressure transducer is temperature compensated, it is suitable for applications where measurement stability matters across changing ambient conditions. Its analog voltage output is also practical for engineers who prefer simple interface behavior with controllers, analog front ends, or custom monitoring boards.
Where the Honeywell 142PC01D Differential Pressure Sensor Is Used
A Honeywell 142PC01D pressure sensor can be relevant in airflow monitoring, filter condition tracking, pneumatic control systems, medical support equipment, instrumentation, and other board-mount designs that need low differential pressure feedback. The dual-port configuration makes it especially useful when comparing pressure between two points in a system.
In real engineering work, the ability to measure small pressure differences accurately can improve control quality, detect restrictions early, and support more stable operating performance. That is one reason the Honeywell 142PC01D differential pressure sensor remains a known option in legacy and replacement projects.
For more information about Honeywell, reviewing related low-pressure sensor families may help when comparing output format, port arrangement, and pressure type.
FAQ
What pressure type does the Honeywell 142PC01D use?
The Honeywell 142PC01D pressure sensor is a differential pressure sensor, meaning it measures the pressure difference between two input points.
What is the pressure range of the Honeywell 142PC01D?
This model is commonly specified for 1 psi operating pressure in a differential configuration, making it suitable for low-pressure measurement tasks.
What output does the 142PC01D pressure transducer provide?
It provides an analog voltage output, commonly listed as 1 V to 6 V, which is useful for board-level electronics and control systems.
Is the 142PC01D temperature compensated?
Yes. One of the important features of this model is temperature compensation, which helps support more stable readings across a wider operating environment.
What applications fit the 142PC01D differential pressure sensor?
It can be used in airflow monitoring, filter detection, medical or laboratory support equipment, and compact instrumentation where low differential pressure measurement is important.