Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
PX2AF1XX750PAAAX Honeywell Sensing and Productivity Solutions	HEAVY DUTY PRESSURE TRANSDUCER	0
SSCDRRN060MDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES .06BAR DIFF 5V DIP	553
26PCFFH6G Honeywell Sensing and Productivity Solutions	SENSOR DIFFERENTIAL +-100 PSI	166
SSCSSNN005PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 5PSI GAUG 5V SIP	0
MLH150PGB06G Honeywell Sensing and Productivity Solutions	SENSOR AMP 150PSI 1-5VDC OUT	18
MHR00500BBPNNABA20 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWICH, MH TYPE,	40
SSCSAAN150PG7A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 150PSI GAUG 3.3V SIP	0
HSCDANN004BGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 4PSI GAUG 3.3V DIP	0
HSCSSNN015PG2A5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 15PSI GAUG 5V SIP	0
PX2DM1XX500PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIS	0
SSCDANN001PG3A3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
HSCDRRN015PDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI DIFF 3.3V DIP	0
PX2AN2XX050PAAAX Honeywell Sensing and Productivity Solutions	HEAVY DUTY PRESSURE TRANSDUCER	0
PX2AN2XX150PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIS	0
HSCDRRD2.5MD2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 2.5MBAR DIFF DIP	0
HSCDANN001BGAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1BAR GAUG 3.3V DIP	0
26PCAFA6D Honeywell Sensing and Productivity Solutions	SENSOR 1PSI DIFFERENTIAL GAUGE	15
HSCDRRN010NDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 10" H2O 8DIP	221
HSCMRRN005PDSA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 5V SMD	80
MLH050PGB01E Honeywell Sensing and Productivity Solutions	SENSOR AMP 50PSI .5-4.5VDC OUT	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