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RM103 AIR QUALITY MONITORING SENSOR
From: 196,00 €
LoRaWAN® CO2 & Humidity & Temperature sensor
Monitor and display real-time data on what matters in your indoor air quality.
- Traffic Light Status Indicator
- Emoticon Indication
RM103/RM103L is compatible with industry-standard LoRaWAN® gateways with a range of up to 2 km in urban areas and 15 km in rural areas.
Switching on/off and configuring the device via NFC technology from mobile phone or PC

- Technology: LoRaWAN®
- Frequency: CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
- Tx Power: 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz)
- Sensitivity: -137dBm @300bps
- Mode: OTAA/ABP Class A
- Temp. range: -20°C to + 70°C
- Temp. accuracy: 0°C to + 70°C (+/- 0.3°C), -20°C to 0°C (+/- 0.6°C)
- Temp. resolution: 0.1°C
- Humid. range: 0% to 100% RH
- Humid. accuracy: 10% to 90% RH (± 3%), below 10% and above 90% RH (± 5%)
- Humid. resolution: 0.5% RH
- CO2. range: 400 to 5000 ppm
- CO2. accuracy: ± (30 ppm + 3 % of reading)
- CO2. resolution: 1 ppm
- Display (AM103 only): 2.13-inch Black & White E-Ink Screen
- Button: 1 × Power Button
- LED: 1 × Traffic Light Status Indicator
- Configuration: Mobile App via NFC
- Power Supply: 2 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries
- Battery Life: AM103: Around 3 Years
- (10 min interval): AM103L: Around 4 Years
- Operating Temperature: -20°C to +60°C (E-Ink Screen: 0°C – 40°C)
- Relative Humidity: 0% to 95% (non-condensing)
- Ingress Protection: IP30
- Dimension: 68 × 65 × 20.5 mm (2.68 × 2.56 × 0.81 in)
- Installation: Wall Mounting
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