Gasboard-7500HA Ultrasonic Flow Sensor for Medical Device Applications

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

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Features

Ultrasonic measurement technology can measure flow up to 5 liters per minute
Time of Flight measurement principle ensures continuous measurement 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

Categories: Medical Device Sensors, Medical Devices, Ultrasonic Oxygen Concentration and Flow Sensors

Description
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Description

Specifications

Detection 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	W80H22D25 mm
Life Span	≥5 Years

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