Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
TBFLPNS100PGUCV Honeywell Sensing and Productivity Solutions	FORCE SENSOR COMP UNAMPLIFIED GE	30
76578-00000100-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE N.C. 10PSI	78
PX3AN1BH010BSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 10BAR NPT 1/	0
HSCDANN001PDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1PSI DIFF 5V DIP	0
ASDXAVX015PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 15PSIG ANALOG	0
SDX01G2 Honeywell Sensing and Productivity Solutions	SENSOR TEMP COMP 1PSIG DIP	931
SDX15A2 Honeywell Sensing and Productivity Solutions	SENSOR TEMP COMP 15PSIA DIP	1199
HSCDRRN600MDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 600MBAR DIFF DIP	0
242PC150G Honeywell Sensing and Productivity Solutions	SENSOR VACUUM GAUGE 0-150 PSI	25
24PC05SMT Honeywell Sensing and Productivity Solutions	SENS 5PSI DIFFERENTIAL GAUGE SMD	306
MIPAF1XX250PSAAX Honeywell Sensing and Productivity Solutions	MEDIA ISOLATED PRESSURE SENSOR	0
76052-00000200-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE N.O. 20PSI	0
26PCBFA6G Honeywell Sensing and Productivity Solutions	SENSOR 5PSI GAUGE	0
MLH05KPSL10C Honeywell Sensing and Productivity Solutions	SENSOR AMP 5000PSI 1-6VDC OUT	0
HSCDANN001BG2A5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1BAR GAUG 5V DIP	0
MLH500PSP06C Honeywell Sensing and Productivity Solutions	SENSOR AMP 500PSI 1-6VDC OUT	1
MLH250PSB01A Honeywell Sensing and Productivity Solutions	SENSOR AMP 250PSI .5-4.5VDC OUT	10
SSCSSND100PA2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100PSI ABSO 3.3V SIP	0
26PCFFS2G Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE +100PSI	5
060-N780-06 Honeywell Sensing and Productivity Solutions	IND PRESSURE TRANSMITTER 750 PSI	4

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