Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
SDX01G2-A Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 1PSI	0
19C015PV2K Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE VAC GAUGE 15PSI	0
PX2AN1XX050PAAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER	0
MHR01015PBPNNEAA01 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWITCH, RAISING,	4
TBPLPNN100PGUCV Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE GAUGE	188
NBPLANN100PAUNV Honeywell Sensing and Productivity Solutions	SENSOR 100 PSIA UNAMPLIFIED SMD	34
HSCSLNN1.6BA2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1.6PSI ABSO 3.3V SIP	0
76062-00000150-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE N.C. 15PSI	14
NBPLLNN030PGUNV Honeywell Sensing and Productivity Solutions	SENSOR 30 PSIG UNAMPLIFIED SMD	84
ABPMRNN060KGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE 60 KPA	0
24PCDFA2G Honeywell Sensing and Productivity Solutions	SENSOR VACUUM GAUGE +-30 PSI	1
PX2AG2XX010BSCHX Honeywell Sensing and Productivity Solutions	HEAVY DUTY PRESSURE TRANSDUCER	0
NSCDRRN005PDUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 5PSI	5
PX2AF1XX050PAAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER	36
MLH05KPSL06A Honeywell Sensing and Productivity Solutions	SENSOR AMP 5000PSI .5-4.5VDC OUT	24
HSCMAND1.6BGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1.6BAR GAUG 3.3V SMD	323
HSCDLNN006MGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 5PSI DIFF 5V DIP	1
26PCDFG6G Honeywell Sensing and Productivity Solutions	PRESSURE20PC26PC 30 PSI	5
24PCGFH6G Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 250 PSI	184
26PCGFA6D Honeywell Sensing and Productivity Solutions	SENSOR DIFF VACUUM +-250 PSI	96

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