Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
SSCMRNN1.6BA7A5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1.6BAR ABSO 5V SMD	0
SPT4V0005PG5W02 Honeywell Sensing and Productivity Solutions	SENSOR 5PSIG STEEL 1-5 VDC OUT	0
NSCSHHN001PDUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 1PSI	125
HSCSSNN100PG2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100PSI GAUG 3.3V SIP	0
MPRLS0015PA0000SA Honeywell Sensing and Productivity Solutions	MICRO PRESSURE, AMPLIFIED, COMPE	563
SSCDANV015PD4A5 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
SDX30D4 Honeywell Sensing and Productivity Solutions	SENSOR TEMP COMP 30PSID DIP	0
HSCMRNN100PGSA5 Honeywell Sensing and Productivity Solutions	HSC HIGH ACCURACY 1% TOTAL	0
MHR01450BTMNNABA01 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWITCH, RAISING,	0
TBFLPNS001BGUCV Honeywell Sensing and Productivity Solutions	FORCE SENSOR COMP UNAMPLIFIED GE	22
SSCDANN030PG4A5 Honeywell Sensing and Productivity Solutions	SENSOR PRES DIP 30PSI GAUGE 5V	0
HSCMANN001BA2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1BAR ABSO 3.3V SMD	0
PX2EN1XX100PAAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIA	24
HSCMRRD004BDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 4PSI DIFF 5V SMT	0
NSCDRRN160MGUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 160 MILLIBAR	4
SSCSANN015PAAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI ABSO 5V SIP	0
HSCDRNN100PGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 100PSI GAUG 3.3V DIP	0
26PCFFG5G Honeywell Sensing and Productivity Solutions	PRESSURE20PC26PC 100 PSI	59
PX3AG1BH025BSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 25BAR G1/4	2
SSCMRNN015PA3A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 15PSI ABSO 3.3V SMD	773

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