GEDF555 Ultrasonic Distance Sensors
Non-contact ultrasonic measurement, applicable for open or closed container, up to 5m measurement range. Wireless transmission, battery operated, IP67 waterproof.
GEDF555 Ultrasonic Level Sensor
GEDF555 ultrasonic level sensor can measure the distance from sensor to the surface of liquid/solid and send data to cloud server via built-in IoT wireless module. Then user can monitor the level remotely.
Widely applicable for the close container or open container, or even the river. Furthermore it can calculate the volume based on the dimension of container (platform features).
Features
- Ultrasonic Technology
- Wireless Transmission
- Remote Monitoring
- Low Power Consumption
- IP67 Waterproof
- Easy Installation
Network Diagram
SAAS
Users can check data Dingtek’s web application or your own applications.
Dingtek will provide protocol and SDK without signing NDA after you place order.
| Dimensions: | 122.5*95*95mm/500g |
|---|---|
| Weight | 500g |
| Color/Material: | Blue/ABS |
| Principle: | Ultrasonic |
| Maximum measuring distance : | 500cm |
| Blind area : | 20cm |
| Accuracy : | 3cm |
| Waterproof : | IP67 |
| Power supply : | Non-rechargeable Lithium Battery, ER26500*1，8500mAh@ 3.6V |
| Battery Life : | More than 3 years 1 (upload 4 times every day) |
| Wireless : | NB-IoT/LoRaWAN/Sigfox/GPRS/4G/NB-IoT+Cat-M+GPRS |
| Frequency : | NB-IoT: B3/B5/B8/B20/B28, etc LoRaWAN: CN470/EU868/US915/AS923/RU868/IN865/KR920Mhz Sigfox: RCZ1/RCZ2/RCZ3/RCZ4 GPRS: 850/900/1800/1900Mhz 4G: LTE-TDD:B34/B38/B39/B40/B41, LTE-FDD:B1/B3/B5/B8 |
| Operating Temperature : | -20 ~ +70℃ |
| Storage Temperature : | 40 ~ +85℃ |
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