Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
19C500PA2K Honeywell Sensing and Productivity Solutions	PRESSURE SENSOR STAINLESS STEEL	67
SSCDANN015PAAB5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI ABSO 5V DIP	59
SSCSANN030PAAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 30PSI ABSO 5V SIP	0
SSCDANN600MDSA3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	3
SSCMRRN010NDAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 10" H2O 8SMD	0
SSCMRNN030PAAA5T Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
13C1000PS5K Honeywell Sensing and Productivity Solutions	SENSOR 1000PSI 2MA	0
MHF00700BBMNMABA01 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWITCH, FALLING,	0
PX2BN2XX100PACHX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 100PSI	6
HSCSNBN001NDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE DIFF 1" H2O 4SIP	0
MLH02KPSB06A Honeywell Sensing and Productivity Solutions	SENSOR AMP 2000PSI .5-4.5VDC OUT	21
78628-B00000010-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE N.O. 1PSI	79
SSCSMNN010KGAF5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 10KPA GAUG 5V SIP	14
MHR01015PBMNNEAA01 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWITCH, RAISING,	24
MLH500PSP06B Honeywell Sensing and Productivity Solutions	SENSOR AMP 500PSI 4-20MA OUT	3
MLH200PGL01A Honeywell Sensing and Productivity Solutions	MLH ALL METAL PRESS SENSE -ATF	0
PX2AF1XX150PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIG 150PSI	56
TBPLANN100PGUCV Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE GAUGE	0
MLH01KPSB06A Honeywell Sensing and Productivity Solutions	SENSOR AMP 1000PSI .5-4.5VDC OUT	0
MLH05KPGB01B Honeywell Sensing and Productivity Solutions	SENSOR AMP 5000PSI 4-20MA OUT	128

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