Electrical Measurement
| Detection Parameter | RMS Current |
| Sampling Frequency | 3.3 kHz |
| Working Frequency | 50~60 Hz |
| Rated Primary Current | 100, 300, 500 Arms |
| Rated Secondary Current | 100, 300, 500 Arms |
| Minimum Reporting Current CT101 * | 1.5Arms (1min Interval) 1.4Arms (10min Interval) |
| Accuracy | ±1 % (>5Arms), ±3 % (≤ 5Arms) |
| Resolution | 1 mA |
| Temperature Sensor | Sensor type: NTC Measuring range: -20°C ~ 100°C Measuring accuracy: ±1 % |
| Wireless Transmission | |
|---|---|
| Protocol | LoRaWAN® |
| Antenna Connector | 1 × 50 Ω SMA Connector (Center PIN: SMA Female) |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz)/22 dBm (915 MHz)/19 dBm (470 MHz) |
| Sensitivity | -137dBm |
| Mode | OTAA/ABP Class A |
| Others | |
| Button | 1 × Reboot Button |
| LED Indicator | 1 × Status/Alarm Indicator |
| Port | 1 × USB Type-C for Power Supply, Configuration, Console or Cable Temperature Sensor Connection |
| Software | |
| Configuration | USB Type-C or Downlink |
| Advanced Feature | Threshold Alarm, Overrange Alarm, FUOTA |
| Physical Characteristics | |
| Power Supply | 1. Induced current power supply 2. 5V by USB Type-C Port |
| Insulation Voltage | 2.5kVac(r.m.s)(1mA/1min) |
| Color/ Material | Blue, PBT+PC (UL94 V0) |
| Extension Cable Length | 1m |
| Operating Temperature | -20°C~70°C (-4°F~158°F) |
| Storage Temperature | -25°C~80°C (-13°F~176°F) |
| Relative Humidity | ≤ 95% (Non-condensing) |
| Ingress Protection | IP30 |
| Dimensions | 86.5 × 31 × 37.4 mm (3.4 × 1.22 × 1.47 in) Wire Hole: Ф 16 mm (Ф 0.63 in) |
| Weight | 85.65 g |
| Installation | Transceiver: Cable-tie Mounting (under integrated mode) CT Clamp: Suspended on the Testing Conductor |
| Approvals | |
| Regulatory | CE, FCC, UL508 |
*The minimum current to report data under different reporting intervals when the device is powered by the testing conductor. To measure lower currents, the device must be powered via USB.