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- RS-485 gas transmitter
RS-485 gas transmitters
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![H2S gas transmitter](https://img.directindustry.com/images_di/photo-m2/160302-15431298.jpg)
... wire loop applications (12 – 24V DC Loop), 6-wire applications (12 – 24V DC Input, 4 – 20mA and 0 – 10V DC output) and MODBUS RS485 ASCII. The eggshell painted aluminum enclosure is designed to be ...
![oxygen gas transmitter](https://img.directindustry.com/images_di/photo-m2/160302-15431443.jpg)
... wire loop applications (12 – 24V DC Loop), 6-wire applications (12 – 24V DC Input, 4 – 20mA and 0 – 10V DC output), MODBUS RS485 ASCII, or intrinsically safe for Class 1, Div 2, Groups B, C, D hazardous ...
![CO2 gas transmitter](https://img.directindustry.com/images_di/photo-m2/79031-15246175.jpg)
Features:Suitable for HVAC. Various installation types. Sensor type:NDIR sensor Measuring range:2000 / 5000 / 10000 PPM Output:4 ... 20 mA / 0 ... 10 V Accuracy:±40 or ±250 PPM ±3% of reading IP rating:IP54(GS43) / IP64(GS44)
![carbon dioxide gas transmitter](https://img.directindustry.com/images_di/photo-m2/50469-17830668.jpg)
... •Composite gas sensor which responds 100% to Hydrogen (general fault gas) and is sensitive to Carbon Dioxide (overheated paper). •LCD display. •RS-485 ...
![high humidity environment gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15355531.jpg)
... 320 CO2 Transmitter for high humidity (Indoor CO2 sensor) [Features] ● Measurement: Carbon Dioxide ● Measurement principle: Gold-plated infrared (NDIR) wave-guide ...
Autotronic Enterprise Co., Ltd. (Aecl)
![CO2 gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15519161.jpg)
... ● Accuracy (at 25): Reading ± 3% and ± 30ppm ● Signal output: DC 4-20mA DC 0-10V RS-485 (Modbus RTU) Switchable 4-20mA and 0-10V DC 2-10V and RS485 (dual ...
Autotronic Enterprise Co., Ltd. (Aecl)
![carbon monoxide gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15431686.jpg)
... range: 0~100ppm/ 0~250ppm Optional measurement range:30~1000ppm ● Signal output: DC 4 ~ 20mA DC 0 ~ 10 V (Switchable) RS-485 (Modbus RTU) ● Alarm output: Relay output N.O, N.C (2A / 30V DC ) ...
Autotronic Enterprise Co., Ltd. (Aecl)
![formaldehyde gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15431741.jpg)
... email contact@aecl.com.tw Aecl AVC-810 HCHO Transmitter (Indoor HCHO sensor) [Features] ● Measurement: HCHO ● Measurement principle: Electro-chemical ● Measurement range: 0 ~ 3 ppm ● Output signal:RS-485 ...
Autotronic Enterprise Co., Ltd. (Aecl)
![TVOC gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15431751.jpg)
... .tw Aecl AVC-910 TVOC Transmitter (Indoor TVOC sensor) [Features] ● Measurement: Total volatile organic compound(TVOC) ● Measurement principle: MEMS metal oxide ● Measurement range: 125~600ppb ● Output signal: ...
Autotronic Enterprise Co., Ltd. (Aecl)
![oxygen gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15431786.jpg)
... Aecl AVC-010 Oxygen Transmitter (Indoor O2 sensor) [Features] ● Measurement: Oxygen ● Measurement principle: Electrochemical ● Measurement range: 0 ~ 30% ● Power supply DC 12 ~36V, AC 24V (50/60Hz) ● Signal outputs: RS485 ...
Autotronic Enterprise Co., Ltd. (Aecl)
![carbon dioxide gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15519222.jpg)
... Industry or by email contact@aecl.com.tw Aecl AVC-310 CO2 Transmitter (Indoor CO2 sensor) *Support Modbus RTU protocol. *Not Support LoRaWan protocol. [Features] ● Measurement: ...
Autotronic Enterprise Co., Ltd. (Aecl)
![toxic gas gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15521932.jpg)
... HCHO Transmitter (Indoor HCHO sensor) *Support Modbus RTU protocol. *Not Support LoRaWan protocol. [Features] ● Measurement: HCHO ● Measurement principle: Electro-chemical ● Measurement range: 0 ~ 3 ppm ● Output ...
Autotronic Enterprise Co., Ltd. (Aecl)
![toxic gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15521967.jpg)
... organic compound(TVOC) ● Measurement principle: MEMS metal oxide ● Measurement range: 125~600ppb ● Output signal: switchable RS485/LoRa (The frequency can be configured accordingly from 862 to 932Hz) ● ...
Autotronic Enterprise Co., Ltd. (Aecl)
![O2 gas transmitter](https://img.directindustry.com/images_di/photo-m2/40662-15523813.jpg)
![Autotronic Enterprise Co., Ltd. (Aecl)](https://img.directindustry.com/images_di/logo-pp/L40662.gif)
O2 gas transmitterAVC-010-LoRa Series
... principle: Electrochemical ● Measurement range: 0 ~ 30% ● Power supply DC 12 ~36V, AC 24V (50/60Hz) ● Output signal: switchable RS485/LoRa (The frequency can be configured accordingly from 862 to 932Hz) ● ...
Autotronic Enterprise Co., Ltd. (Aecl)
![oxygen gas transmitter](https://img.directindustry.com/images_di/photo-m2/40788-17995794.jpg)
Gas detectors GA-300.A are intended for detection of toxic gases. Electrochemical sensor elements. Non intrusive calibration without opening the enclosure using magnetic calibration nozzle UGC-01. Plastic ...
Gas Sense
![CO2 gas transmitter](https://img.directindustry.com/images_di/photo-m2/40788-17995799.jpg)
Gas detectors GA-300.A are intended for detection of toxic gases. Electrochemical sensor elements. Non intrusive calibration without opening the enclosure using magnetic calibration nozzle UGC-01. Plastic ...
Gas Sense
![toxic gas transmitter](https://img.directindustry.com/images_di/photo-m2/40788-18012176.jpg)
Gas detectors GA-300.A are intended for detection of refrigerant gases. Semiconductor sensor elements. Non intrusive calibration without opening the enclosure using magnetic calibration nozzle UGC-01. ...
Gas Sense
![hydrogen gas transmitter](https://img.directindustry.com/images_di/photo-m2/40788-17995792.jpg)
Gas detectors GA-300.A are intended for detection of combustible gases. Catalityc sensor elements. Non intrusive calibration without opening the enclosure using magnetic calibration nozzle UGC-01. Plastic ...
Gas Sense
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