| Customization: | Available |
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| Communication Method: | Lorawan |
| Display Method: | LCD |
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AM300 series is a compact indoor ambience monitoring sensor for measurement of temperature, humidity, light, CO2 concentration,HCHO/O3 level, TVOC, barometric pressure, PM2.5, PM10 and motion. The data will be shown on the E-ink screen in real-time,which helps to measure the indoor environment and comfort. AM300 series is widely used for offices, stores, classrooms, hospitals, etc.
Sensor data is transmitted using LoRaWAN technology. Combining TimeWave LoRaWAN gateway and TimeWave IoT Cloud, users can manage all sensor data remotely and visually.
1.Integrated with multiple sensors like humidity, temperature, CO2, light, barometric pressure,PM2.5, PM10, etc.
2.Multiple display modes and clear emoticon to easily understand the comfort levels via screen.
3.Support batteries or DC power supply.
4.Equipped with traffic light indicator and buzzer to indicate device status and threshold alarms.
5.Store locally 18, 000 historical records and support retransmission to prevent data loss.
6.Compliant with standard LoRaWAN gateways and network servers.
7.Quick and easy management with TimeWave IoT Cloud.
| Collection content | Temperature | Collection range | -40°C~85°C |
| Collection accuracy | ±1°C | ||
| Resolution | 0.1°C | ||
| Humidity | Collection range | 0%~100%RH | |
| Collection accuracy | ±3% | ||
| Resolution | 0.5%RH | ||
| PIR | Detection angle | Horizontal 80°, Vertical 55° | |
| Detection distance | 5m | ||
| Detection content | Occupied/Free |
| Collection content | Illumination | Collection range | 0~60000Lux (displayed according to L0~L5 classification) |
| TVOC | Collection range | 0~500 (AQI air quality index) | |
| Collection accuracy | ±15% | ||
| Collection range | 300~1100hPa(-40°C~85°C) | ||
| Collection accuracy | ±0.6hPa | ||
| Resolution | 0.1hPa | ||
| CO2 | Collection range | 400~2000ppm | |
| Collection accuracy | ±(50ppm+5% of reading value) | ||
| Resolution | 1ppm |
| Collection content | PM2.5&PM10 | Collection range | 0~100(±10 μg/m3) |
| Collection accuracy | 0~100(±10 μg/m3) 100~1000(±10%) | ||
| Resolution | 1 μg/m3 | ||
| HCHO 1 | Collection range | 0~6 mg/m3 | |
| Collection accuracy | ±10% | ||
| Resolution | 0.01 mg/m3 | ||
| O3 2 | Collection range | 0-10 ppm | |
| Collection accuracy | ±5% FS | ||
| Resolution | 0.01 ppm |
| Wireless parameters | Communication Protocol Standard | LoRaWAN protocol |
| LoRaWAN frequency | LoRaWAN: CN470, RU864, IN865, EU868, US/AU915, KR920, AS923_1/2/3/4, frequency bands can be customized | |
| Transmit power | 19dBm(470)/16dBm(868)/22dBm(915) | |
| Receiver sensitivity | -137dBm@300bps | |
| Networking/Working Mode | OTAA/ABPClassC |
| Display & Configuration | Screen | 4.2-inch black and white electronic ink screen |
| Button | 1 power button + 1 reset button (built-in) | |
| LED light | 1. Color of red orange green | |
| Buzzer | 1 | |
| Interface | 1 USB Type-C port | |
| Configuration method | NFC (mobile App) or USB Type-C interface |
Physical characteristic |
Power supply | Type-C power supply (5V/1A) | |
| Operating temperature | -20°C~60°C (electronic ink screen: 0°C~40°C) | ||
| Relative humidity | 10%~90% (no condensation) | ||
| IP degree | IP30 | ||
| Size | 100.8×114×22mm | ||
| Installation method | 3M glue fixing, wall mounting, 86 box installation | ||
1: The collection items HCHO and O3 in AM 319 are optional.
2: The working life of HCHO/O3 electrochemical sensor is 2 years. The sensor head supports replacement.
Wuhan Time Wave Network Technology Co., Ltd is a high tech enterprise specializing in the application of Low Power Wide Area Network (LPWAN) core technologies to establish an energy monitoring service platform. We provide a one-stop solution and service for our clients, offering metering and communication equipment, software system platforms, project construction, and daily operation and maintenance.
We independently develop and manufacture the "Timewave" brand LPWAN smart energy meters, smart water meters, smart gas meters, and alarm systems, among other communication terminal products. Coupled with the "Timewave Cloud" energy supervision platform, which encompasses metering, meter reading, billing, management, and control of water, electricity, gas, and heat, we can provide and implement automatic meter reading and billing, carbon emission monitoring, safe electricity use, energy consumption analysis, energy-saving analysis, transformer monitoring, data center environment monitoring, and intelligent operation and maintenance. We have a wealth of experience in the practical application of water and electricity meters using LoRaWAN technology.
The "Timewave Cloud" energy supervision platform is widely used in various settings, including campuses, supermarkets, apartments, hospitals, factories, parks, buildings, railways, airports, data centers, and more.We have connected over 200,000 IoT terminals, implemented over 200 projects, and expanded our reach to over 30 provinces and cities across the country. Moreover, we provide operation and maintenance support for ground projects in multiple countries and regions, including Indonesia, Turkmenistan, Laos, Nigeria, and Mongolia.
Timewave IoT Technology is committed to solving issues related to difficult meter reading, billing, payment, energy-saving and efficiency improvement, and safe energy use. We aspire to become a leader in the field of energy IoT and energy supervision platforms.
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