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LoRaWAN AC Current Sensor
SKU#
WSLRW-AC
Replaced by
Replaced SKU
WSLRW-AC is a LoRaWAN sensor with 1-channel or 3-channel AC current input 5A to measure the AC current load of your motors, machines...to count the energy consumption, OVER-load or NO-load detection, run hour counting… With Ultra-low power design and smart firmware allow the complete Wireless and Sensor package run on 2 x AA battery up to 10 years. It supports all regions of LoRaWAN frequency bands in over the World. Typical applications: Monitoring energy consumption, monitoring power supply, monitoring machine health, monitoring machine uptime,...
For Applications
Condition Based Monitoring, Machine Health Monitoring, Safety Monitoring, Energy Monitoring, Production Monitoring
LoRaWAN Communication
10-Year battery
LoRaWAN communication standard to allow sensor connect to any LoRaWAN Gateway on the market
Connect any 5A Current Transformers
Allows to setup the ratio of current transformer
Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allow the sensor can last up to 10 years with 2 x AA batteries 1.5VDC
High precision and stability
Sensor with smart software provides high accuracy and stability
| Measuring range | 0∼5A AC, select 1 or 3 channels type |
| Accuracy | 1.0% |
| Resolution | 10 -bit |
| Temperature Drift | 50 ppm per℃ |
| Electrical connection | cable 0.5m with crimping connectors for easy connection to the CT |
| Current Transfomer | Support any current transformers with output 5A AC (to be supplied by customers) |
| COMMUNICATION | |
| SF Factors | SF7∼SF12 |
| Antenna | Internal Antenna 2.0 dbi |
| Battery | 02 x AA size 1.5VDC, battery not included |
| RF Frequency and Power | 860∼930MHz, 14∼20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AU915, US915 |
| Protocol | LoRaWAN, class A |
| Data sending modes | Interval time and when alarm occurred |
| RF Module complies to | ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan) |
| Working temperature | -40∼60℃ (using Energizer® Lithium Ultimate AA battery) |
| Dimensions and Net-weight | H140xW73xD42, 250g (LoRaWAN Device only) |
| Housing | Polycarbonate, IP67 |
| Mounting | Wall mount bracket |
Dimension
1/0
Application Notes
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