Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
HSCMAND015PASA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 15PSI ABSOL 5V SMD	74
HSCDRRN020NDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 20" H2O 8DIP	0
HSCMRRN060MDSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 3.3V SMD	490
MLH100PGL01G Honeywell Sensing and Productivity Solutions	SENSOR AMP 100PSI 1-5VDC OUT	0
SSCMRNV015PGAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI GAUG 3.3V SMT	0
13C1000PA4K Honeywell Sensing and Productivity Solutions	SENSOR 1000PSIA COMP RATIO OUT	0
PX2CN2XX250PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 250PSI	26
MHR00900BRPNNABA20 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWICH, MH TYPE,	46
HSCDRRN100MDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100MBAR DIFF 5V DIP	0
SSCDANN010BGAA3 Honeywell Sensing and Productivity Solutions	STAND ACCURACY TOTAL ERROR BAND	0
MLH100PGB06A Honeywell Sensing and Productivity Solutions	SENSOR AMP 100PSI .5-4.5VDC OUT	43
SSCDRRN025MDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES +-0.36PSI DIFF DIP	27
SSCDLNN005PDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 5PSI DIFF 5V DIP	0
HSCDDRD001PD2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1PSI DIFF 3.3V DIP	78
NSCDANN001PGUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 1PSI	38
24PCFFH6G Honeywell Sensing and Productivity Solutions	SENSOR VACUUM GAUGE +-100 PSI	61
19C100PV5K Honeywell Sensing and Productivity Solutions	SENSOR PRESS VAC GAUGE 100PSI	0
060-6061-05TJG Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 10000 PSIG	5
HSCMRRN005ND2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE DIFF 5" H2O 8SMD	0
HSCDANN060PGSA5 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0

Pressure Sensors, Transducers

1. Overview

Pressure sensors and transducers are devices that convert mechanical pressure signals into electrical outputs. They serve as critical components in monitoring and controlling pressure in various systems. Modern industrial automation, medical diagnostics, and automotive safety systems rely on their precise measurements to ensure operational efficiency and safety.

2. Main Types and Functional Classification

Type	Functional Characteristics	Application Examples
Strain Gauge	High accuracy, stable output, requires bridge circuit	Industrial machinery, load cells
Piezoresistive	Miniaturized design, high sensitivity, temperature-dependent	Medical blood pressure monitors
Capacitive	Low power consumption, corrosion-resistant, nonlinear output	Aerospace altitude sensors
Piezoelectric	Self-generating, dynamic pressure measurement	Engine combustion analysis
Optical Fiber	Immune to EMI, suitable for harsh environments	Oil well downhole monitoring

3. Structure and Components

Typical components include:

Pressure port (stainless steel/ceramic diaphragm)
Sensing element (MEMS silicon chip, strain gauge)
Signal conditioning circuit (amplifier, ADC)
Output interface (4-20mA, I2C, CANbus)
Environmental sealing (IP67 rating standard)

4. Key Technical Specifications

Parameter	Importance
Measurement Range (0-10kPa to 0-100MPa)	Determines operational limits
Accuracy ( 0.1% FS to 2% FS)	Impacts system reliability
Output Signal (Analog/digital)	Affects compatibility with control systems
Temperature Range (-40 C to +150 C)	Defines environmental adaptability
Response Time (1ms to 100ms)	Critical for dynamic pressure monitoring

5. Application Fields

Major industries:

Industrial Automation (hydraulic system monitoring)
Automotive (engine MAP sensors, TPMS)
Medical (ventilator pressure control)
Aerospace (flight control surface pressure)
Consumer Electronics (smartwatches for altitude tracking)

6. Leading Manufacturers and Products

Manufacturer	Representative Product
Honeywell	PPT0010 (0-10psi MEMS sensor)
Bosch Sensortec	BMP580 (barometric pressure sensor)
TE Connectivity	PPT0001NN1A3 (high-temperature sensor)
WIKA	A-1100.75 (industrial process sensor)
Omron	D6F-PH (low-pressure airflow sensor)

7. Selection Guidelines

Key considerations:

Pressure range with 20% safety margin
Environmental factors (temperature, vibration)
Signal compatibility (analog/digital requirements)
Material selection for corrosive environments
Cost vs. long-term stability trade-offs

8. Industry Trends

Emerging developments:

MEMS integration for miniaturization
Wireless pressure sensing nodes
AI-enabled predictive maintenance systems
New materials like graphene for ultra-sensitive detection
Energy-harvesting self-powered sensors