عایق سازی این سنسور با بکارگیری اپوکسی صورت گرفته است و با اتصال ترمینال ها به ولتاژ، ورودی شروع به نمونه برداری می کند.
Description:
ZMPT101B AC Voltage Sensor is the best for the purpose of the DIY project, where we need to measure the accurate AC voltage with a voltage transformer. This is an ideal choice to measure the AC voltage using Arduino/ESP8266/Raspberry Pi like an opensource platform. In many electrical projects, engineer directly deals with measurements with few basic requirements like High galvanic isolation, Wide Range, High accuracy, Good Consistency.
Onboard precision miniature voltage transformer, The active phase AC output voltage transformer module. Onboard precision op-amp circuit, the signal sampling and appropriate compensation for precise functions. Modules can be measured within 250V AC voltage, the corresponding analog output can be adjusted.
Application:
voltage and power measurement
Features:
Model: ZMPT101B
Rated input current: 2mA
Rated output current: 2mA
Turns ratio: 1000:1000
Phase angle error: ≤20(input 2mA, sampling resistor 100Ω)
Linear range: 0~1000V 0~10mA(sampling resistor 100Ω)
Linearity: ≤0.2%(20%dot~120%dot)
Permissible error: -0.3%≤ f ≤+0.2%(input 2mA,sampling resistor 100Ω)
Isolation voltage: 4000V
Encapsulation: Epoxy
Installation: PCB mounting(Pin Length>3mm)
Operating temperature: -40ºC~+70ºC
Size: 16.7mm x 19.2mm x 18.6mm