<
>
Specifications
Pressure range:
2.5Kpa~2bar
Mfr. Part #:
NPA-300M-02WG
Package:
SOIC-14
Key Attributes
Model Number:
NPA-300M-02WG
Product Description
Product Overview
The NPA Series of Surface-Mount Pressure Sensors offers a cost-effective solution for applications requiring calibrated performance in a miniature size. These sensors are designed for printed circuit board mounting and are available in gauge, absolute, and differential pressure ranges. They come in a SOIC14 pin surface mount package and are delivered in tape and reel form for simplified manufacturing handling. The NPA Series supports various output options including amplified analog, digital serial (14-bit), digital I2C, and uncalibrated mV, with an on-chip temperature sensor available in digital modes.
Product Attributes
- Brand: Amphenol Advanced Sensors
- Product Line: NPA Series
- Packaging: SOIC14 pin surface mount, tape and reel
- Certifications: RoHS:2010 compliant
- Warranty: 12 months from the date of shipment
Technical Specifications
| Parameter | Value | Units | Notes |
|---|---|---|---|
| General Specifications | |||
| Operating Temperature Range | -40 to +125 | C | -40 to +257F |
| Compensated Temperature Range | 0 to 60 | C | +32 to +157F |
| Storage Temperature Range | -40 to +125 | C | -40 to +257F |
| Weight | ~1 | grams | |
| Media Compatibility | |||
| Positive differential and gauge ports | Compatible with exposed materials | 1 | |
| Negative differential ports | Dry gases only | ||
| Common Parameters | |||
| Accuracy (Total Error Band) | -1.5 to 1.5 | %FSO | |
| Proof Pressure (10H2O to 1 psi) | 5 | psi | |
| Proof Pressure (5 psi to 30 psi) | 60 | psi | |
| Maximum Package Pressure | 60 | psi | |
| Pressure Ranges | 10 H2O to 30 psi | ||
| Excitation Voltage & Models | |||
| Model | Excitation Voltage | Notes | |
| NPA-100 | 1.5mA | Uncompensated, mV Output | |
| NPA-300 | 3.135 V to 3.465 V (3.3V) | Compensated, low power amplified analog | |
| NPA-500 | 4.75 V to 5.25 V (5.0V) | Compensated, amplified analog | |
| NPA-600 | 4.75 V to 5.25 V (5.0V) | Compensated, digital serial | |
| NPA-700 | 4.75 V to 5.25 V (5.0V) | Compensated, digital I2C | |
| NPA-730 | 3.135 V to 3.465 V (3.3V) | Compensated, digital I2C | |
| Analog Performance Parameters | |||
| Parameter | Min | Typ | Max |
| Offset (5 volt Excitation) | 0.44 | 0.56 V | |
| Span (Absolute/Gauge, 5 volt Excitation) | 4 | V | |
| Offset (3.3 volt Excitation) | 0.46 | 0.54 V | |
| Span (Absolute/Gauge, 3.3 volt Excitation) | 2.5 | V | |
| Digital Performance Parameters | |||
| Parameter | Min | Typ | Max |
| Resolution (ADC) | 14 | bit | 16383 steps |
| Sampling Rate (Digital Serial) | 1 | kHz | |
| Sampling Rate (Digital I2C) | 2 | kHz | |
| I2C Bit Rate | 100 | 400 kbits/s | |
| I2C Slave Address | 0x28 | ||
| Uncalibrated mV Performance | |||
| Parameter | Pressure Range | Min | Typ |
| Excitation | 10 "H2O to 1 psi | 1.5 | mA |
| Excitation | 5 psi to 30 psi | 1.0 | mA |
| Zero Offset | All Ranges | -75 | 75 |
| Zero Offset | 10 | mV | |
| Full Scale Output | 10"H2O | 40 to 120 | mV |
| Full Scale Output | 1 psi | 75 to 135 | mV |
| Full Scale Output | 5 psi to 30 psi | 100 to 166 | mV |
| Linearity | All Ranges | 0.25 | %FSO BFSL |
| Pressure Hysteresis | All Ranges | 0.20 | %FSO |
| Ordering Information | |||
| Model | Code | Description | |
| NPA | 100 | mV Output, Ratiometric Uncalibrated Sensor*** | |
| NPA | 300 | Analog Amplified Output, 3.3Vdc Excitation, Calibrated Sensor | |
| NPA | 500 | Analog Amplified Output, 5Vdc Excitation, Calibrated Sensor | |
| NPA | 600 | Zacwire Digital Serial Output, Calibrated Sensor, 2 byte | |
| NPA | 601 | Zacwire Digital Serial Output, Calibrated Sensor, 3 byte | |
| NPA | 700 | I2C - Digital Output, 5Vdc Excitation, Calibrated Sensor, 2 byte | |
| NPA | 730 | I2C - Digital Output, 3.3Vdc Excitation, Calibrated Sensor, 2 byte | |
| Port Type | M | 1 manifold port for Gauge and Absolute pressure types | |
| Port Type | B | 2 barbed ports for Gauge, Absolute and Differential pressure types** | |
| Port Type | N | Non ported | |
| Pressure Range | 10W | 10H2O (2.5 KPa) | |
| Pressure Range | 001 | 1 PSI (7 KPa) | |
| Pressure Range | 005 | 5 PSI (35 KPa) | |
| Pressure Range | 015 | 15 PSI (100 KPa) | |
| Pressure Range | 030 | 30 PSI (200 KPa) | |
| Pressure Type | G | Gauge | |
| Pressure Type | D | Differential | |
| Pressure Type | A | Absolute | |
2411220604_Amphenol-NPA-300M-02WG_C7249852.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
