oxygen sensor recommendation for PSA concentrator

Product catalog summary

Oxygen Sensor Recommendation for PSA Oxygen Concentrator

Overview: This document provides recommendations for three models of oxygen sensors suitable for PSA oxygen concentrators: Gasboard7500B, Gasboard7500C, and Gasboard7500E. Each model is designed for specific applications and offers unique features.

Recommendations:

Gasboard7500B: Recommended for oxygen concentration measurement only. It is characterized by its small size, stability, high accuracy, and low cost.
Gasboard7500C: Suitable for both oxygen concentration and flow measurement. It is stable, highly accurate, and certified with CE and ROHS, ensuring EMC compatibility.
Gasboard7500E: Also recommended for oxygen concentration and flow measurement, featuring stability, high accuracy, and compliance with CE and ROHS standards.

Features:

All models utilize cutting-edge ultrasonic technology and do not require routine calibration.
They have a long lifespan of over 5 years and offer customization options.
Each model has passed EMC tests, reducing interference and facilitating engineering applications.

Technical Specifications:

Output: All models provide UART_TTL/Analog output.
Application: Designed for PSA oxygen concentrators.
Measurement Range: Oxygen concentration ranges from 0-100% vol for all models.
Flow Range: Gasboard7500B does not measure flow, while Gasboard7500C and Gasboard7500E measure flow from 0-10L.
Response Time: Gasboard7500B has a response time of 25s, whereas Gasboard7500C and Gasboard7500E have a faster response time of 1.5s.
Working Conditions: All models operate within 10-50℃ and 10-85% RH non-condensing environments.
Dimensions: Gasboard7500B measures 70*38*18.4mm, Gasboard7500C measures 70*33*18.4mm, and Gasboard7500E measures 120*22*13.6mm.
Power Supply: Gasboard7500B and Gasboard7500C require 5V-12VDC, while Gasboard7500E requires 12.0±0.5VDC.
Working Current: All models operate at less than 50mA.

Catalog excerpts

oxygen sensor recommendation for PSA concentrator-1

Oxygen Sensor Recommendation for PSA Oxyegn Concentrator

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oxygen sensor recommendation for PSA concentrator-2

Recommend Oxygen concentration ation measurement only Oxygen concentration and flow measurement together Small size, stable, high accuracy, low cost Oxygen concentration and flow measurement together stable, high accuracy CE and ROHS certificate, EMC compatible

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