cdm4161a.

CN102123581B - - Google Patents

CN102123581B CN200980131950A CN102123581B CN 102123581 B CN102123581 B CN 102123581B CN 200980131950 A CN200980131950 A CN 200980131950A CN 102123581 B CN102123581 B CN 102123581B Authority CN China Prior art keywords plant ontogeny oxidative stress microorganism methods Prior art date 2008-06-16 Legal status (The legal status is an …

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Megfelelően szellőztet? – A CDM4161a CO2 monitorral ...

A CDM4161a használható szellőzés vezérlésre, de valamilyen kijelzővel együtt akár vizuális megfigyelésre is alkalmas. Végül egy ilyen megoldás energia megtakarítást is eredményez a fűtési és klíma rendszereknél, de legfőképpen javítja a beltéri légminőséget. Részleteket a CDM4161a és TGS4161 adatlapunkból tudhat meg.

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REALISASI ALAT PENDETEKSI KADAR OKSIGEN DAN KARBON ...

Dioksida CDM4161A. Mikrokontroler ATMega8 ini dapat menyimpan data sesuai dengan kapasitas yang ada dan mengolah data dari analog menjadi digital. Sensor Oksigen KE-50 dan Karbon Dioksida CDM4161A berperan sebagai fungsi utama untuk mendeteksi kadar oksigen dan karbon dioksida pada area lubang bawah tanah. Pengiriman data yang digunakan adalah

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A Low Power IoT Network for Smart Agriculture

a reasonable cost. Figaro’s CDM4161A is a solid electrolyte sensor which comes pre-fabricated with a heating and signal conditioning circuit. 2) Soil Moisture Sensor: Soil moisture is one of the most important factors for plant growth. Plants behave differently at different levels of …

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Project - Circuit Lake - Part 29 - Electronic Project and ...

Figaro CDM4161a is low power consumption pre-calibrated CO2 module with TGS4161 sensor for monitoring of indoor CO2 concentrations. It is able to measure the CO2 concentration in a 400-4000 ppm range and produce output voltage of to 4 V. The module has a Control output, which changes its status to High after exceeding of 1000 ppm and it is suitable for example for a direct ventilation control.

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Select by target gas Alcohol/Gas sensors/Environmental ...

CDM4161A: Carbon dioxide: 400-4,000ppm: 300mW: Small size Precalibrated module Maintenance free For indoor ventilation control: TGS2442: Carbon monoxide: 30 - 1,000ppm: 14mW: Compact size Low sensitivity to alcohol vapor For residential CO detectors: TGS5042: Carbon monoxide: 0 - 1,000ppm: No power required: Electrochemical type Battery ...

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