Honeywell Technologies HSCMRND030PD3A3 Pressure SensorBoard 8 SMT

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Packaging Options:
RS Stock No.:
226-9676
Mfr. Part No.:
HSCMRND030PD3A3
Brand:
Honeywell
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Brand

Honeywell

Product Type

Pressure Sensor

Sensor Type

Piezoresistive Pressure Sensor

Maximum Overload Pressure

827kPa

Mount Type

Board

Package Type

SMT

Pin Count

8

Minimum Supply Voltage

3.3V

Maximum Operating Pressure

206 kPa

Maximum Supply Voltage

5V

Port Type

Single Radial Barbed

Accuracy

±0.25 %

Maximum Operating Temperature

+85°C

Length

10mm

Height

13.75mm

Series

HSC

Width

13.3mm

Standards/Approvals

ISO 9001

Minimum Operating Pressure

-30psi

Automotive Standard

ISO 9001

Minimum Operating Temperature

-20°C

Honeywell HSC Series Pressure Sensor, ±0.25% Accuracy, -30psi Minimum Operating Pressure - HSCMRND030PD3A3


This piezoresistive pressure sensor is a Compact board-mount device designed to measure absolute, gauge or differential pressure in systems using non-corrosive, non-ionic gases and select liquids. It operates from a single 3.3 V or 5.0 V supply, provides ratiometric analogue or high-resolution digital outputs, and includes on-board compensation and calibration to deliver stable readings across typical industrial temperature ranges.

Features and Benefits:


• ±0.25% accuracy reduces software calibration needs
• 3.3 V low-voltage operation conserves system power
• Fast update rates support up to 2 kHz digital readings
• Low power consumption extends battery life in portable systems
• High overload resistance to 827 kPa protects against spikes
• Optional liquid-media compatibility enables humid environments

Applications


• Suitable for medical respiratory and ventilator flow monitoring
• Ideal for HVAC filter-clog detection and VAV control
• Used with gas flow instrumentation and chromatography
• Can be used for barometry and flow calibrators
• Appropriate for industrial pneumatic control systems

What media can be applied to the pressure ports?


Non-corrosive, non-ionic gases are supported and liquid media is permitted on Port 1 only for ranges ≥60 mbar, provided the fluid is compatible with wetted materials and contains no particulates.

How does the device manage temperature-related errors?


On-board calibration and temperature compensation using an ASIC correct offset, sensitivity, non-linearity and thermal effects across the compensated range.

What electrical interfaces are available for reading pressure?


Outputs include a ratiometric analogue option and 14-bit digital outputs compatible with I2C or SPI protocols, offering direct microcontroller interfacing.

What environmental conditions can the sensor withstand?


The sensor functions from -20°C to +85°C and meets moisture sensitivity level requirements for solder reflow, with specified vibration and shock tolerances.

What mounting and package options assist PCB integration?


It is available in SMT and other board-mount packages with multiple port and fastener configurations to simplify mechanical and pneumatic integration.

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