Self-calibration sterilizing gas concentration detection equipment based on wireless data transmission technology

Abstract

The invention discloses self-calibration sterilizing gas concentration detection equipment based on a wireless data transmission technology. The self-calibration sterilizing gas concentration detection equipment consists of a power control module, a processor, a storage module, an input / output module, a gas pipeline control module, a drying agent module, a gas concentration sensor interface module, an ambient humidity detection module and a data wireless communication module, and is characterized in that influence on normal work of the equipment caused by extreme humidity is avoided; a self-calibration function for sterilizing gas concentration data is realized; and by a ZigBee wireless data transmission module, a requirement on monitoring the data in real time can be met.

Description

technical field [0001] The invention relates to a fumigant gas concentration detection device, in particular to a detection device capable of self-calibration of ambient temperature and humidity (temperature and humidity) and wireless transmission of detection result data. Background technique [0002] At present, commonly used fume gas concentration detection equipment consists of a gas concentration sensor interface module, a processor and storage module, a power control module, an input and output module, a data communication module and a gas pipeline control module. When detecting fumigant gas concentration, the power control module provides electric energy for the normal operation of the whole set of equipment, and through the input module to control the gas pipeline control module, the ambient gas is sucked into the gas concentration sensor interface module in the detection equipment, and the sensor converts the gas concentration information into electrical signals Aft...

AI Technical Summary

Problems solved by technology

Based on the traditional serial port or USB communication module, the self-calibration fume gas concentration detection device introduces a wireless data transmission module, which not only meets the real-time communication requirements between the handheld device and the monitoring center, but also effectively solves the problem of fixed devices in certain applications. The problem of difficult wiring reduces the transformation cost of temporary changes in site design, improves the reuse rate of high-precision testing equipment, and expands the practical application range of self-calibrating fumigant gas concentration testing equipment based on wireless data transmission technology

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