Sale PZEM-004T 10A+USB AC Communication Box TTL Serial Module

PZEM-004T 10A+USB AC Communication Box TTL Serial Module Voltage Current Power Frequency Modbus-RTU With Case Semua Produk Di Toko Kami PO (Personal Pre-Order) 7-10 Hari. Harap Chat Terlebih Dahulu Sebelum Order Atau Anda Setuju Dengan Waktu Pre-Order Yang Kami Tetapkan Secara Default 15-Hari Specification: Function Measuring range Starting current/power Resolution Measurement accuracy Display format 10A 100A 10A 100A Voltage 80-260V 0.1V 0.5% Current 0-10A 0-100A 0.01A 0.02 A 0.001A 0.5% 1000W displays 1 decimal place, such as: 999.9W; =1000W, only displays integers, such as: 1000W Active power 0-2.3KW 0-23KW 0.4KW 0.1W 1% Power factor 0.00-1.00 0.01 1% Frequency 45HZ-65HZ 0.1HZ 0.5% Active energy (power clear, software clear) 0-9999.99KWH 1WH 0.5% 10kWh, the display unit is Wh (1kWh=1000 Wh), such as: 9999Wh; =10kWh, display unit is kWh, such as: 9999.99kWh Power overrun alarm The active power threshold can be set, and the alarm state is set when the measured active power exceeds the set threshold. Communication Interface TTL interface Size 73.7 x 30 x 14.3mm Power supply The single-phase power frequency grid power supply is supplied to the main circuit through the RC capacitor, and the TTL output communication interface is isolated from the main circuit optocoupler and is a passive output. An external 5V power supply is required for communication. Note