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4 INCH-D-HGRADE-MV

Amphenol All Sensors Corporation
Pressure Sensor 0.14PSI (1kPa) Differential Male - 0.19" (4.83mm) Tube, Dual 6-SIP, Dual Ports, Same Side
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Overview

The 4 INCH-D-HGRADE-MV is a high-grade differential pressure sensor designed for precise measurements in low-pressure applications. It features a 0-4 inch H2O measurement range and provides an analog voltage output. This sensor is temperature compensated and factory calibrated for zero and span, ensuring consistent performance across its operating range.

Why Choose This Part

This sensor offers a high accuracy of +/-0.5% and comes pre-calibrated for zero and span, simplifying integration. Its temperature compensation ensures stable readings over a 0 to 70 degrees C operating range. The dual male 0.19 inch (4.83mm) tube ports allow for easy connection in differential pressure setups.

Applications

Medical Instrumentation
Ideal for devices requiring accurate airflow or gas pressure monitoring, such as ventilators, CPAP machines, and respiratory monitors.
Environmental Controls
Suitable for monitoring subtle pressure changes in controlled environments, cleanrooms, and air quality systems.
HVAC Systems
Used for differential pressure sensing in air ducts to monitor filter loading, fan performance, and optimize airflow.
Industrial Process Control
Applicable in industrial settings for monitoring low differential pressures in process lines, enabling precise control and safety.
Leak Detection
Can be integrated into systems to detect minute pressure drops indicating leaks in sealed containers or pneumatic systems.

Key Specifications

Accuracy +/-0.5%
Features Temperature Compensated
Port Size Male - 0.19" (4.83mm) Tube, Dual
Port Style Barbless
Output Type Analog Voltage
Applications Board Mount
Mounting Type Through Hole
Pressure Type Differential
Package / Case 6-SIP, Dual Ports, Same Side
Maximum Pressure 3PSI (20.68kPa)
Voltage - Supply 16V
Termination Style PC Pins
Operating Pressure 0.14PSI (1kPa)
Operating Temperature -25degC ~ 85degC
Supplier Device Package 6-SIP

Getting Started

To get started, connect the sensor to a suitable analog-to-digital converter (ADC) on a microcontroller. Ensure the power supply is within the 16V maximum rating. Refer to the datasheet for specific pinout and connection details to properly interpret the analog voltage output based on the pressure differential.