Description
DC Multifunctional Electrical IOT Power Meter Panel Mounted 100V/20A Power Monitoring Electrical Digital Energy Meter
Product Description
The power monitor is a digital multifunctional network power monitoring device designed for the power monitoring needs of power systems, industrial and mining enterprises, public facilities, and smart buildings. It is manufactured with a 16-bit SOC high-performance microprocessor and SMT surface mount production process, with high-speed data processing, high precision, and low power consumption. The main functions include real-time measurement of power grid parameters, measurement of active and reactive energy, output of electrical energy pulses, 485 and infrared communications, etc.
Feature
1. The battery can be reset manually. 2. When low-voltage, high-voltage and power statistics exceed the range alarm, the backlight and corresponding parameters flash, and the LCD screen function display area displays the alarm code. LVP-low voltage alarm; OVP-high voltage alarm; OEP-electric energy statistics over-range alarm. 3. The interface is displayed in English by default. You can choose to display in Chinese or English.
Specification
1
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Working voltage: DC 7.5~100 V
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2
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Working current: less than 10 mA
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3
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Measuring voltage: DC 7.50~99.99 V
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Measuring current: 0.00~20.00 A
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Rated power: 20 A/ 2000 W
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Measurement accuracy: 0.5
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Working temperature: -10°C~50°C
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Electric energy statistics: 0~9999kWh
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9
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Product size: 90*53*29 mm
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10
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Product weight: about 99g (including packaging)
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Installation Instructions
1. Backlight control Short press the button to switch the backlight on/off. The backlight state can be saved after power-off. 2. Zero the battery Step 1: Long press the button until the "CLrE" character is displayed in the power display area of the screen, then release the button to enter the battery reset interface. Step 2: At this time, the power is flashing, press and hold the button-until the power display area displays the "PASS" character, indicating that the power is cleared successfully. Release the button to return to the normal interface. If there is no key operation within 5 seconds, it means that the power data is not cleared and it will automatically return to the normal interface. 3. Voltage alarm threshold setting Step 1: Long press the button until the "USET" character is displayed in the power display area on the screen, then release the button to enter the voltage alarm value setting interface. Step 2: At this time, the voltage display area displays the high voltage alarm threshold XX.X H, and the current display area displays the low voltage alarm threshold XX.X L, in V. And the highest bit of the overvoltage alarm threshold flashes. At this time, you can press the button to +1 the bit, add it to 9, and then increase it to return to 0. When there is no key operation for 3 seconds, the adjusted position is automatically switched. There are 6 digits from the high-pressure alarm value to the low-pressure alarm value, flashing cyclically. The adjustment range of the voltage alarm threshold is 0.0~99.9V. Step 3: After the setting is completed, press and hold the button until the power display area displays the "PASS" character, which means the setting is successful, release the button to return to the normal interface. The set voltage alarm threshold can be saved after power-off. 4. Language selection Step 1: Long press the button until the screen power and energy display area displays the characters "LANG" and "UAGE", then release the button to enter the language setting interface. Step 2: At this time, the voltage display area displays "EN" or "CN" characters. The "EN" character represents English, and the "CN" character represents Chinese. Short press the button, you can switch between Chinese or English. Step 3: Long press the button until the "PASS" character is displayed in the power display area, indicating that the setting is successful, release the button to return to the normal interface. If there is no key operation within 5 seconds, it means that there is no need to save the settings, and it will automatically return to the normal interface.
Details Images