Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
SSCSNBN150PDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 150PSI DIFF 5V SIP	69
SSCMRNN050KGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 50KPA GAUG 5V SMD	7
HSCMRNN001BG2A5 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE GAUGE 1BAR SMT	0
HSCDANN100MDSA3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
PX2AN1XX016BSCHX Honeywell Sensing and Productivity Solutions	HEAVY DUTY PRESSURE TRANSDUCER	0
MHR01200BRMNNABA01 Honeywell Sensing and Productivity Solutions	MEDIUM PRESSURE SWITCH, RAISING,	0
MLH100PGB06B Honeywell Sensing and Productivity Solutions	SENSOR AMP 100PSI 4-20MA OUT	0
PX2AM1XX050PAAAX Honeywell Sensing and Productivity Solutions	HEAVY DUTY PRESSURE TRANSDUCER	0
HSCDRRN004ND2A5 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE DIFF 4" H2O 8DIP	83
HSCMRNV160MG2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 160MBAR GAUG SMT	0
ASDXAVX100PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR 100 PSI GAUGE 5V	81
MLH150PGL06B Honeywell Sensing and Productivity Solutions	SENSOR AMP 150PSI 4-20MA OUT	3
PX2AN1XX250PAAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER PSIA 250PSI	39
HSCMRNN001BGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESSURE GAUGE 1BAR SMT	187
SSCMRNN001PGSA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1PSI GAUG 3.3V SMT	0
SSCMRNN600MDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 600PSI DIFF 5V SMT	0
SPTMA0300PG5W02 Honeywell Sensing and Productivity Solutions	SENSOR 300PSIG STEEL 4-20MA OUT	5
HSCDANN030PAAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 30PSI ABSO 5V DIP	37
MPRSS0001PG00001C Honeywell Sensing and Productivity Solutions	1 PSI GAGE, SHORT PORT, WITH GEL	0
MPRLS0300YG00001B Honeywell Sensing and Productivity Solutions	MICRO PRESSURE, AMPLIFIED, COMPE	410

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