Shelly Pro EM-50 is a dual-channel, single-phase electricity consumption meter that measures voltage, current, active and apparent power in real time. It offers LAN and Wi-Fi connectivity for remote monitoring and data storage for up to 60 days.
Shelly Pro EM-50 is a dual-channel, single-phase electricity consumption meter that measures voltage, current, active and apparent power in real time. It offers LAN and Wi-Fi connectivity for remote monitoring and data storage for up to 60 days.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
Shelly Pro EM-50 is a dual-channel, single-phase electricity consumption meter that measures voltage, current, active and apparent power in real time. It offers LAN and Wi-Fi connectivity for remote monitoring and data storage for up to 60 days.
Features | |
|---|---|
| Product Type | Electricity consumption meter |
| Product Brand | Shelly |
| Model | About EM-50 |
Specifications | |
| Dimensions | 94 x 19 x 69 ±0.5 mm |
| Weight | 63 ±1g |
| Installation | DIN rail |
| Housing | Plastic |
| Color | White |
| Ambient Temperature | -20°C to 40°C |
| Humidity | 30% to 70% RH |
| Maximum Height | 2000 |
| AC Power Supply Voltages | 100 - 260V, 50/60Hz |
| Power | < 3W |
| Maximum AC Switching Voltage | 240V |
| Maximum Switching Current | 2 A |
| Internal Temperature Sensor | Yes |
| Voltmeter (RMS) | 100 - 260V |
| Voltmeter Accuracy | ±1% |
| Ammeter (RMS using CT) | 0 - 50A |
| Ammeter Accuracy | ±1% (5 - 50 A), ±2% (0 - 5 A) |
| Power and Energy Meters | Active and apparent power, active and apparent energy, power factor |
| No Load Threshold | 30 VA per phase |
| Measurement Data Storage | At least 60 days with data resolution of 1 min |
| Data Export | For CSV-recorded PQ values, JSON format export via RPC |
| Wi-Fi Range | Up to 30 m indoors and 50 m outdoors (depending on local conditions) |
| Bluetooth Protocol | 4.2 |
| Bluetooth Range | Up to 10 m indoors and 30 m outdoors (depending on local conditions) |
| CPU | ESP32-D0WDQ6 |
| Flash Memory | 16MB |
| Webhooks (URL Sharing) | 20 with 5 URLs per hook |
| Scripts | Yes |
| MQTT | Yes |
| CoAP | No |