DWSY315 single-phase prepaid guide rail meter
The DWSY315 single-phase remote cost control rail meter is a single-phase electronic energy meter with NB-IOT interface function. It establishes long-distance power parameter collection through the NB-IOT data network, and users can display relevant parameters in the meter through a computer. It has the function of collecting measurement data and controlling on/off according to instructions, and can separately implement measurement and control of electric energy measurement modules. This product has advanced design, reasonable structure, stable and reliable operation, and strong anti-interference ability.
DWLX315 electronic remote water meter
The DWLX315 series remote water meter belongs to the high-tech product of mechatronics integration. It adopts advanced wireless transmission technology and converts the measurement information of traditional mechanical water meters into electrical signals and stores them through microelectronic control circuits. Measurement data can be collected at regular intervals and sent to the backend system through the IoT network, or transmitted to the backend system through a meter reading machine.
YKM100 Multi-function air quality transmitter
Duwei YKM100 Multifunctional Air Quality Transmitter is an air environment comprehensive index monitor independently developed by our company, which is used to detect PM2.5, PM10, temperature, humidity, air pressure, light, TVOC, O2, carbon dioxide (CO2), carbon monoxide (CO), formaldehyde (CH2O) and other parameters in the air environment. It basically covers all the indicators reflecting air quality. Transmitter using imported sensors and computing chip, with high precision, high resolution, good stability.
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