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| Brand Name: | ZONEWU |
| Model Number: | LW305D-O2 |
| MOQ: | 1 |
| Price: | Contact Us |
| Payment Terms: | T/T |
| Supply Ability: | 500 |
This device outputs real-time ethylene concentration data (ppm level), facilitating analysis of the correlation between ethylene content and agricultural product ripening and senescence. It supports LoRa TDMA networking and standard LoRaWAN protocol.
Post-Harvest Storage & Logistics:
Cold Chain Warehouses: Monitor ethylene levels to avoid accelerated senescence and rot of fruits, vegetables and flowers, adjusting ventilation and temperature to extend shelf life.
Refrigerated Transportation: Track ethylene accumulation during transit of high-value produce, preventing premature ripening and reducing transportation losses.
Greenhouse & Orchard Cultivation:
Precision Crop Management: Measure ethylene in greenhouses and orchards to regulate crop ripening, avoiding abnormal fruit drop and premature plant aging.
Smart Flower Cultivation: Monitor ethylene around cut and potted flowers to maintain low-ethylene environments, preventing petal wilting and improving product quality.
Food Processing & Packaging Industry:
Processing Workshop Monitoring: Detect ethylene in fruit and vegetable processing lines to ensure raw material freshness and stable product taste.
Modified Atmosphere Packaging (MAP) Inspection: Check ethylene levels in sealed packages, identifying leakage or spoilage risks and ensuring food safety compliance.
Plant Physiology Research & Environmental Testing:
Agricultural Science Experiments: Collect ethylene data in controlled environments to study its impact on plant growth, supporting crop breeding and cultivation optimization.
Urban Green Space Monitoring: Track ethylene from vehicle exhaust and industrial emissions, assessing its harm to urban plants and guiding ecological protection.
| Power Supply | 5~28VDC |
| Weight | 120g |
| Operating Emperature | -20℃～50℃ |
| Measuring Principle | Electrochemical Principle |
| Measuring Range | C2H4: 0～100 ppm |
| Resolution Ratio | C2H4: 0.1 ppm |
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Temp.and Humi. Sensor
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Temp Range:-40~+80 ℃ |
| Accuracy:±0.3 ℃ | |
| Humi Range:0~99.9 %RH | |
| Accuracy:±2 %RH | |
| Sensor Lifespan | < 2 years |
| Frequency | CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 |
| Mode | OTAA Class A/C(Default: Class C) |
| Reporting cycle | External power supply:10min(Default reporting cycle) |
| Communication Protocol | LoRaWAN,LoRa TDMA Networking |
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Equipment information (Reference) |
AppEUI:0000000000000001 DevEUI:aaaa202404150001 AppKey:00001111222233334444555566667777 MAC Version:LoRaWAN 1.0.3 |
Single gross weight: 0.600 KG
Single package size: 23X20X5 cm
1.Q: What is the communication distance of the LoRaWAN C2H4 sensor?
A: The communication distance depends on the environment. In open areas without obstacles, it can reach 3-10 km; in complex scenarios such as industrial workshops or urban areas, the effective distance is 500-2000 m.
It is recommended to match with our LoRaWAN gateway for optimal signal coverage.
2.Q: Do I need to lay cables during deployment?
A: No cables are required. The sensor uses LoRaWAN wireless communication technology, and the gateway connects to the cloud platform via Ethernet or 4G.
The entire system realizes wireless transmission from sensor to gateway and from gateway to cloud, eliminating the need for complex cable laying and reducing installation costs and construction time.
3.Q: What are the common reasons for intermittent data transmission of the sensor?
A: In addition to the excessive distance between the sensor and the LoRaWAN gateway, intermittent transmission may also be caused by the gateway being installed near metal surfaces (resulting in signal shielding) or other wireless devices in the vicinity occupying the communication frequency band.
You can try adjusting the gateway’s installation position first. If the problem persists, please consult us for a customized network channel planning and optimization solution.
The High precision C2H4 sensor also widely used for gas monitoring of Chemical production, Ward monitoring, Vegetable greenhouse, Livestock and poultry farms, Tunnel monitoring, Cold chain logistics vehicle, Cold storage monitoring, Biosafety laboratory.
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