EM300-CL LoRaWAN Capacitive Level Sensor

EM300-CL merupakan sensor level kapasitif berbasis LoRaWAN yang dirancang untuk mendeteksi keberadaan cairan atau material non-logam (seperti air, minyak atau bahan kimia) tanpa kontak langsung. Sensor ini menggunakan prinsip perubahan kapasitansi untuk mendeteksi perubahan level material.

Fitur:

• Non-Contact Capacitive Sensing
• Reliable Accuracy with Strong Anti-Interference Ability
• Outstanding IP67 Rated Waterproof Performance
• Flexible and Easy Installation
• 10 Years Long Battery Life
• LoRaWAN Wireless Deployment
• Easy NFC Configuration

Wireless Transmission:

• Teknologi: LoRaWAN
• Frequency: CN70/IN865/RU864/EU868/US915/AU915/KR920/AS923-1,2,3,4
• Tx Power: 16dBm (868 MHz) / 20dBm (915 MHz) / 19dBm (470 MHz)
• Sensitivity: -137dB @300bps
• Mode: OTAA / ABP Class A

Detector:

• Principle: Capacitive Level Sensor
• Lead Length: 1m

Operation:

• Power On & Off: NFC, Power Button (Internal)
• Configuration: NFC Configuration via Mobile App

Physical Characteristics:

• Power Supply: 1x 4000 mAh ER18505 Li-SOCL2 Battery (Extendable to 2 Batteries)
• Battery Life: > 10 Years (Trigger 3 Alarms Per Day)
• Operating Temperature: -20°C ~ +60°C
• Relative Humidity: 0% ~ 95% (non-condensing)
• Ingress Protection: IP67 (Transceiver), IP30 (Electrode Pad)
• Dimensi: 105.6 x 85.2 x 27mm (Transceiver), 56.8 x 25.5 x 0.2mm (Electrode Detection Sheet)
• Installation: Wall Screw Mounting, 3M Tape Mounting (Transceiver), Cable-Tie Mounting, 3M Tape Mounting (Electrode Pad)

Dokumen:

1. Datasheet (Link)
2. User Guide (Link)
3. Payload Decoder (Link)
4. Firmware & SDK Download (Link)

Video: