Pressure Sensors, Transducers

Part Number	Description / PDF	Quantity
SDX15D4-A Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 15PSI	0
176PC07HD2 Honeywell Sensing and Productivity Solutions	SENSOR DIFFERENTIAL 0-7 H2O	0
SSCSNBN001PDAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRESS 1PSI DIFF 5V SIP	0
060-N780-03 Honeywell Sensing and Productivity Solutions	IND PRESSURE TRANSMITTER 200 PSI	5
NSCSHHN030PDUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 30PSI	0
SSCMRRN250MDAB5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 250PSI DIFF 5V SMT	0
19C100PV2L Honeywell Sensing and Productivity Solutions	SENSOR PRESS VAC GAUGE 100PSI	0
SSCMNNN015PA5A3 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
SCX15DN Honeywell Sensing and Productivity Solutions	SENSOR TEMP COMP 15PSID	44
HSCSAAD010ND2A3 Honeywell Sensing and Productivity Solutions	SENSOR PRESS DIFF 10" H2O 4SIP	0
HSCDLND001PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 1PSI GAUG 5V DIP	0
NSCDRRN030PGUNV Honeywell Sensing and Productivity Solutions	SENSOR PRESS GAUGE 30PSI	0
DPRCAN0002NG0000A5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 150PSI GAUG 2 INH2O	38
76073-00000300-01 Honeywell Sensing and Productivity Solutions	SWITCH PRESSURE DUAL CIRC 30PSI	86
19C030PV2K Honeywell Sensing and Productivity Solutions	SENSOR PRESS VAC GAUGE 30PSI	0
SSCDANN004BDSA5 Honeywell Sensing and Productivity Solutions	BRD MNT PRESSURE SENSORS	0
MLH02KPSP01B Honeywell Sensing and Productivity Solutions	SENSOR AMP 2000PSI 4-20MA OUT	39
SSCDANN060PAAA3 Honeywell Sensing and Productivity Solutions	SENSOR PRES 60PSI ABSO 3.3V DIP	0
PX3AN1BH200PSAAX Honeywell Sensing and Productivity Solutions	PRESSURE TRANSDUCER 200PSI NPT	54
HSCSSNT060PGAA5 Honeywell Sensing and Productivity Solutions	SENSOR PRES 60PSI GAUG 5V SIP	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