Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
HSCDRRN001NDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE DIFF 1" H2O 8DIP	167
SSCSNBN015PAAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI ABSO 5V SIP	774
PX2AN1XX250PSBGX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIS	0
SSCSNBN100MDAA3 Honeywell Sensing and Productivity Solutions	STAND ACCURACY TOTAL ERROR BAND	0
142PC15G Honeywell Sensing and Productivity Solutions	SENSOR 0-15 PSI GAUGE	0
19C100PA4K Honeywell Sensing and Productivity Solutions	SENSOR 100PSIA STEEL 100MV OUT	42
SSCMANN100PG4A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100PSI GAUG 3.3V SMT	0
PX3AN2BS100PAAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 100PSIA NPT	109
SSCMRNT030PAAA3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
SSCSMNN050KGAF5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 50KPA GAUG 5V SIP	15
HSCMRND015PASA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI ABSO 3.3V SMT	0
PX2AN1XX500PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIG 500PSI	0
76071-00000020-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE D.C. 2 PSI	47
NSCSSNN001PDUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 1PSI	30
SSCMRRN005PDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 5PSI DIFF 3.3V SMD	507
SSCDRRT250MDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 0.25BAR DIFF 5V 8DIP	0
HSCDRRN010NGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 10" H2O 8DIP	0
HSCDANN030PA2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 30PSI ABSO 3.3V DIP	0
MLH150PGL04G Honeywell Sensing and Productivity Solutions	SENSOR AMP 150PSI 1-5VDC OUT	0
MLH300PSB01A Honeywell Sensing and Productivity Solutions	SENSOR AMP 300PSI .5-4.5VDC OUT	44

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