EMi30.1Y-W is a three phase smart sensor device with WIFI, RS485 communication, which integrates functions such as Information collection, real-time monitoring, analysis and prediction, security alarm, energy consumption monitoring. It is widely used in all kinds of electrical appliances and electromechanical equipment, and it can effectively realize remote interconnection, safety prevention and control, fault prediction, preventive maintenance, energy saving and consumption reduction.
2. Technical Parameters
Power/alarm indicator light
Communication indicator light
Impulse indicator light
Switching output interface
Input and output terminals
4. Main Functions
Power collection function
It can measure the active power, reactive power, voltage, current, power, frequency, power factor, demand, current waveform (the maximum of current waveform sampling 4000 points per second), starting current, harmonic, leakage, temperature.
485 extension function
Two 485 communication interfaces are reserved to allow users to connect external extension functions.
Switch control function
A set of switch signal interface is reserved, which can be controlled by external relay
Status prompt function
3 LED status indicator, indicating the on-off, operation, communication and pulse status of the electricity meter
Power down storage function
With built-in battery, no data loss when power off
WiFi communication function
This meter supports WIFI communication
5. Connection diagram
6. Sensor WiFi Settings
6.1 Mobile phone connection sensor WiFi
6.1.1 Download mobile APP
6.1.2 Power the sensor, the power indicator light on;
6.1.3 Turn on the WiFi of the mobile phone (enter "Settings", click "WLAN"), find the signal of the power sensor in the list of available WLANs (single-phase starts with "YTL_EMi10_", three-phase starts with "YTL_EMi30_"), enter the password
The initial password is "YTL0000000") to connect to the power sensor.
6.2 Sensor connected to external WiFi
see "Operating Instructions of Upper Computer" for details
7. Meter Dimensions
8. Transportation and storage
The product should not be subjected to severe impact during transportation and storage, and should be transported and stored in accordance with the provisions of GB13384-2008 "General Technical Conditions for Packaging of Instrumentation";
The product should be stored in the original packaging. The temperature range of the stored local environment is 0-40 ℃, the relative humidity should not exceed 85%, and there is no corrosive gas in the air;
Stored in the warehouse, it should be placed the shelf with a stacking height of no more than 10 boxes. After unpacking, the height of a single packaged product should not exceed 5 layers.
Zhejiang Yongtailong Electronics Co., Ltd. reserves the right of final interpretation of this manual / user guide