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Changsha Purple Horn E-Commerce Co., Ltd.

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China low pressure sensor Amphenol 1 MBAR-D-4V with enhanced linearity and temperature
China low pressure sensor Amphenol 1 MBAR-D-4V with enhanced linearity and temperature

  1. China low pressure sensor Amphenol 1 MBAR-D-4V with enhanced linearity and temperature

low pressure sensor Amphenol 1 MBAR-D-4V with enhanced linearity and temperature

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Pressure range -1mbar~+100pa
Response time 500us
Description -1mbar~+100pa SIP-4 Pressure Sensors, Transducers RoHS
Mfr. Part # 1 MBAR-D-4V
Package SIP-4
Model Number 1 MBAR-D-4V

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Product Specification

Pressure range -1mbar~+100pa Response time 500us
Description -1mbar~+100pa SIP-4 Pressure Sensors, Transducers RoHS Mfr. Part # 1 MBAR-D-4V
Package SIP-4 Model Number 1 MBAR-D-4V

Product Overview

The All Sensors Amplified Low Pressure Sensors utilize a proprietary technology to significantly reduce output offset and common mode errors. These sensors provide a ratiometric 4-volt output with superior offset characteristics, minimizing errors due to temperature changes, warm-up, long-term stability, and position sensitivity compared to conventional methods. Featuring a silicon, micromachined, stress concentration enhanced structure, they deliver a very linear output to measured pressure. These calibrated and temperature-compensated sensors offer accurate and stable performance over a wide temperature range, making them ideal for use with non-corrosive, non-ionic working fluids like air and dry gases. The output is ratiometric to the supply voltage, which ranges from 4.5 to 5.5 volts. Applications include Medical Instrumentation, Environmental Controls, and HVAC systems.

Product Attributes

  • Brand: All Sensors
  • Technology: Proprietary technology for offset reduction
  • Output Type: Ratiometric 4-volt output
  • Working Fluids: Non-corrosive, non-ionic (e.g., air, dry gases)

Technical Specifications

Model Operating Pressure Range Nominal Span (V) Proof Pressure (InH2O) Burst Pressure (InH2O) Supply Voltage (Vdc) Common-mode Pressure (psig) Lead Temperature Max (C)
1 MBAR-D-4V ±1 mbar 4 V 100 200 +4.5 to +5.5 -10 to +10 250
1 INCH-D-4V ±1 InH2O 4 V 100 200 +4.5 to +5.5 -10 to +10 250
1 INCH-G-4V 0 - 1 InH2O 4 V 100 200 +4.5 to +5.5 -10 to +10 250
2.5 INCH-D-4V ±2.5 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
2.5 INCH-G-4V 0 - 2.5 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
5 INCH-D-4V ±5 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
5 INCH-G-4V 0 - 5 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
10 INCH-D-4V ±10 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
10 INCH-G-4V 0 - 10 InH2O 4 V 200 300 +4.5 to +5.5 -10 to +10 250
20 INCH-D-4V ±20 InH2O 4 V 300 500 +4.5 to +5.5 -10 to +10 250
20 INCH-G-4V 0 - 20 InH2O 4 V 300 500 +4.5 to +5.5 -10 to +10 250
30 INCH-D-4V ±30 InH2O 4 V 500 800 +4.5 to +5.5 -10 to +10 250
30 INCH-G-4V 0 - 30 InH2O 4 V 500 800 +4.5 to +5.5 -10 to +10 250
40 INCH-G-4V 0 - 40 InH2O 4 V 500 800 +4.5 to +5.5 -10 to +10 250
60 INCH-G-4V 0 - 60 InH2O 4 V 500 800 +4.5 to +5.5 -10 to +10 250

Environmental Specifications

Parameter Compensated Temperature Range (C) Operating Temperature Range (C) Storage Temperature Range (C) Humidity Limits (% RH)
5 to 50 -25 to 85 -40 to 125 0 to 95 (non-condensing)

Performance Characteristics (Example for 1 MBAR-D-4V)

Parameter Minimum Nominal Maximum Units
Operating Range, differential pressure ±1.80 ±1.0 ±2.20 mbar
Output Span 2.00 2.00 2.50 V
Offset Voltage @ zero differential pressure ±20 ±120 mV
Offset Temperature Shift (5C-50C) ±40 0.25 mV
Offset Warm-up Shift ±20 mV
Offset Position Sensitivity (1g) 0.05 mV
Offset Long Term Drift (one year) mV
Linearity, hysteresis error 0.25 %FSS
Span Temperature Shift (5C-50C) 0.25 %FSS

Performance Characteristics (Example for 1 INCH-D-4V)

Parameter Minimum Nominal Maximum Units
Operating Range, differential pressure ±1.90 ±1.0 ±2.10 inH2O
Output Span 2.15 2.00 2.35 V
Offset Voltage @ zero differential pressure ±10 ±60 mV
Offset Temperature Shift (5C-50C) ±5 0.25 mV
Offset Warm-up Shift ±5 mV
Offset Position Sensitivity (1g) ±10 mV
Offset Long Term Drift (one year) 0.05 mV
Linearity, hysteresis error 0.25 %FSS
Span Temperature Shift (5C-50C) 2 %FSS

Specification Notes

  • All parameters are measured at 5.0 volt excitation, for the nominal full scale pressure and room temperature unless otherwise specified.
  • Pressure measurements are with positive pressure applied to Port B.
  • Offset Temperature Shift is relative to 25C.
  • Offset Warm-up Shift is within the first hour of excitation applied to the device.
  • Linearity, hysteresis error is measured at one-half full scale rated pressure using best straight line curve fit.
  • The Span is the algebraic difference between full scale output voltage and the offset voltage.

Pressure Response

For any pressure applied, the response time to reach 90% of the applied pressure is typically less than 500 microseconds.


2411220617_Amphenol-1-MBAR-D-4V_C6355703.pdf

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer

  • Year Established:

    2009

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...

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  • Changsha Purple Horn E-Commerce Co., Ltd.
  • 2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
  • https://www.sensorsics.com/

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