PZEM-021 4 in 1 LCD Voltage Current Active Power Energy Meter Blue Backlight PanelSold By MMM999
Thank you for visiting our online store! We've introduced a variety of electronic parts, hope you like it.
Description: The meter can display voltage, current, active power, Energy meter on one panel at the same time. Specification: Working voltage: 80 ~ 260VAC Test voltage: 80 ~ 260VAC Rated power: 20A/…Read More…
The meter can display voltage, current, active power, Energy meter on one panel at the same time.
A.Function 1. Electrical parameter measurement function (voltage, current, active power, energy). 2. Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). 3. Power alarm threshold preset function (can set power alarm threshold). 4. The reset function of energy key. 5. Store data when power off. 6. Large-screen LCD (display voltage, current, active power, energy at the same time) 7. Backlight function.
B.Appearance and Key function I. Display Interface Display interface is large-screen LCD, it can display voltage, current, power, energy parameters at the same time. II.Display format 1.Power: test range: 0~4.5kW within 1KW, the display format is 0.0~999.9W; 1KW and above, the display format is 1000~4500W. 2.Energy: test range: 0~9999kWh Within 10KWh, the display format is 0~9999Wh; 10kWh and above, the display format is 10~9999kWh. 3.Voltage: test range: 80~260V Display format: 80~260V 4.Current: test range: 0~20A Display format: 0.00~20.00
C. Key 1.Backlight control Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off. 2. Reset energy Step1: Long press the key for 5 seconds until the number in energy display window flash, then release the key. Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state.If you don't want to clear, then long press the key for 5 seconds until the number doesn't flash, it means the energy value is not cleared and will exit the reset state. 3.Set power alarm threshold Step1: Long press the key until the LCD screen display “SET CLr”, then release the key to enter the setting state Step2: Power window display the current power alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above. Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active power threshold is 0.0~4.5kW C. Precautions 1. This module is suitable for indoor, please do not use outdoor. 2. Applied load should not exceed the rated power. 3. Wiring order can't be wrong. 4. The meter can't work with inverter.
D. Wiring diagram F. Ddimension Diagram (mm)
1 x PZEM-021 4 in 1 LCD Voltage Current Active Power Energy Meter
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when PZEM-021 4 in 1 LCD Voltage Current Active Power can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!