Gasboard-7500HA Ultrasonic Flow Sensor for Medical Device Applications

The Gasboard-7500HA is an ultrasonic flow sensor designed to measure air flow in medical appliciatons. This sensor has full scale temperature and humidity compensation that results in an accurate and stable measurement free from drift.

Features

  • Ultrasonic measurment technology can measure flow up to 5 liters per minute
  • Time of Flight measurement principle ensures continuous measurment free of drift and removes the need for regular calibration
  • Excellent measurement stability, high accuracy and fast response in all medical device application environments
  • Full scale temperature and humidity compensation
  • Optimized Price-Performance Ratio
  • RoHS, REACH, CMC and CE certified

Description

Specifications

Detect Principle Ultrasonic Technology
Detection Range O2 Concentration:20.5%-95.6%;
O2 Flow Rate:0~10L/min
Detection Accuracy O2 Concentration: ±1.5%FS@ (5~45)℃
O2 Flow Rate: ±0.2L/min@ (5~45)℃
Resolution O2 Concentration: 0.1%
O2 Flow Rate: 0.1L/min
Response Time O2 Concentration:<1.5S;
O2 Flow Rate<0.3S
Work Condition -5~50℃;0~95%RH(Non-condensing)
Storage Condition -20~60℃;0~95%RH(Non-condensing )
Work Voltage DC 4.75-12.6V, Ripple Wave <50mV
Average Work Current <35mA
Communication Interface UART_TTL (3.3V)
Product Size W80*H22*D25 mm
Life Span ≥5 Years

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