Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
NSCDJJN005NDUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE DIFF 5" H2O 8DIP	0
SSCSSNN005PDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 5PSI DIFF 5V SIP	0
HSCDRRN004MG2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 4MBAR GAUG 3.3V DIP	0
HSCDRRN010NDSA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 10" H2O 8DIP	0
PX3AG1BH046BSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 46BAR G1/4	55
26PCFFA2G Honeywell Sensing and Productivity Solutions	SENSOR DIFFERENTIAL +-100 PSI	272
HSCDANN100PGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100PSI GAUG 3.3V DIP	0
SSCMNNN030PA2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 30PSI ABSO 3.3V SMD	182
MLH150PGB01B Honeywell Sensing and Productivity Solutions	SENSOR AMP 150PSI 4-20MA OUT	0
19C015PV5L Honeywell Sensing and Productivity Solutions	SENSOR PRESS VAC GAUGE 15PSI	0
SSCSFNN150PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 150PSI GAUG 5V SIP	0
SSCDANN005PG3A5 Honeywell Sensing and Productivity Solutions	SENSOR PRES DIP 5PSI GAUGE 5V DI	0
PX3AF1BH300PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 300PSI UNF 7	0
TSCDRRN015PDUCV Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFFERENTIAL	22
ABP2MRRT060MD2A3XX Honeywell Sensing and Productivity Solutions	ABP2, LEADED SMT PACKAGE, DUAL R	32
MLH150PSB01A Honeywell Sensing and Productivity Solutions	SENSOR AMP 150PSIS .5-4.5VDC OUT	70
SSCSDRN010MD2A3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
NBPDANN150PAUNV Honeywell Sensing and Productivity Solutions	SENSOR 150 PSIA UNAMPLIFIED DIP	71
76575-00000040-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE N.O. 4PSI	243
HSCMRRN015PD2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI DIFF 3.3V SMT	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