EM500-SMTC-915M - Soil Moisture, Temperature and Electrical Conductivity Sensor(PN: MEC20)
The EM500-SMTC Soil Moisture Temperature and Electrical Conductivity Sensor is designed for accurate and reliable monitoring of soil conditions. It features seamless integration with smart irrigation systems and has an IP67 rated transceiver for harsh environments. The sensor is equipped with a long-lasting battery life of up to 10 years and can be easily configured via NFC.
Key points:
- Accurate and reliable soil conditions monitoring
- Seamless integration with smart irrigation systems
- IP67 rated transceiver for harsh environments
- Long-lasting battery life of up to 10 years
- Easy configuration via NFC
Specifications
| Wireless Transmission | |
|---|---|
| Technology | LoRaWANยฎ |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16dBm(868)/20dBm(915)/19dBm(470) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
| Moisture | |
| Range | 0% ~ 100% RH |
| Accuracy | ยฑ2%(0~50%), ยฑ3%(50%~100%) |
| Resolution | 0.0001 |
| Temperature | |
| Range | -40ยฐC ~ 80ยฐC |
| Accuracy | ยฑ0.5ยฐC |
| Resolution | 0.1ยฐC |
| Conductivity | |
| Range | 0~20000 ยตs/cm |
| Accuracy | ยฑ3%(0~10000 ยตs/cm), ยฑ5%(10000~20000 ยตs/cm) |
| Resolution | 1 ยตs/cm |
| Operation | |
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | Mobile App(via NFC) or PC Software(via USB Type-C) |
| Physical Characteristics | |
| Cable Length | 2 m |
| Power Supply | 19000 mAh Li-SOCL2 battery (ER34615) |
| Battery Life* | 10 years (10 min interval) |
| Operating Temperature | -30ยฐC to +70ยฐC |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | IP67 (Transceiver)/IP68(Soil Sensor) |
| Dimension | Transceiver: 105.4 ร 71 ร 69.5 mm (4.1 ร 2.8 ร 2.7 in) Soil Sensor: 88 ร 68 ร 26 mm (3.5 ร 2.7 ร 1.0 in) (Probe length: 50mm/1.97 in) |
| Installation | Pole, wall or DIN Rail Mounting |
| Approvals | |
| Regulatory | CE, FCC, RoHS |
* Tested under laboratory conditions and for guideline purposes only.
