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Merit Sensor LP1420 Series

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  • Merit Sensor

Product Features

  • Digital compensated output surface mountable pressure sensor with J-leads
  • Suitable for ultra low pressure sensing applications
  • Designed for clean, dry air and non corrosive gases
  • Clock speed of 1MHz
  • Supply voltage of 5V
  • Sentium® technology developed to provide a best-in-class operating temperature range and superior stability

Applications

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Datasheet

The LP1420 is a compensated digital output surface-mountable pressure sensor series from Merit SensorTM suitable for ultra low-pressure sensing applications. This pressure sensor series offers a low-pressure range from 0.15psi to 1psi and is designed for clean, dry air and non-corrosive gases, with an operating temperature range of −40°C to +85°C and a pressure accuracy of ±1.5%FS. The LP1420 series Merit SensorTM products incorporate a proprietary Sentium® technology developed to provide a best-in-class operating temperature range and superior stability.

  • Compensated digital output surface mountable pressure sensor
  • Pressure ranges available 0.15psi, 0.3psi and 1psi
  • Differential or gauge options available
  • Temperature range −40°C to +85°C
  • Accuracy of ±1.5%FS
  • Digital I2C output
  • Supply voltage of 5V (typical)
  • Clock speed 1MHz
  • Update Rate of 5ms
  • Suitable for clean, dry air and non corrosive gases
  • Evaluation kit MULPEK is available for the LP1420 series, please see the datasheet in the Technical Library

 

Typical applications for the Merit SensorTM LP1420 series include:

  • Industrial
    • HVAC systems and control units
    • Sensors and transmitters
  • Medical
    • CPAP
    • Spirometers
    • Ventilators
    • Nebulizers

 

Please see below the specifications for the Merit LP1420 series:

Merit LP1420 series Specifications

 

Merit Sensor LP1420 Series

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merit_lp1410_drawing
merit_lp_series
merit_lp1410_cross_section
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Specifications

Weight 0.00000 kg
Dimensions 8.40 x 12.70 x 10.20mm
Accuracy

±1.5% FS
Output

I2C
Package / Size

Pressure Range

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Pressure Type

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Series / Model

Temperature Range (°C)

-40 to +85°C
Version

Dual horizontal ports
Voltage

Product Type

Merit Sensor LP1420 Series Ordering Info

Below is an example of the part number break down for the LP1420 series:

bp Series Part Number Example

Merit Sensor LP1420 Series Technical Library

We are pleased to provide you with a range of additional content including product datasheets and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
Merit Sensor LP1420 series compensated digital pressure sensor for ultra low pressure sensing applications datasheet
Merit sensor MULPEX evaluation kit datasheet
Merit Sensor bridge configuration options application note
Merit Sensor handling and mounting of pressure die application note
Merit Sensor reflow soldering application note
Merit Sensor product selection guide

Merit Sensor LP1420 Series Resources

Product Datasheet

  • Merit Sensor LP Series (Digital) Datasheet
    Electrical and mechanical specifications for the LP1420 series surface-mountable pressure sensor package with a compensated digital output suitable for ultra-low pressure sensing applications from Merit Sensor

Supporting Manufacturer Information

  • Energy
  • Medical

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  • Merit Sensor

Merit Sensor LP1420 Series

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