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D116070

YTL DEM1E DIN rail Single Phase 1w China smart Watt hour meter

Design with pulse output for vertification of measurement accuracy and collection data of pulse times. Impulse Constant is 1000imp/kWh, which means 1000 pluses is 1kWh. This meter uses for household metering, renewable energy metering,building power metering, equipment metering, EV charging metering, factory, schools and etc.

Technical Parameters
Measurements
Meter Dimensions
Diagram for installation
det6

https://hqcdn.hqsmartcloud.com/ytl-e/2022/11/02/单节lcdmid表（d118095d118092d116070).doc

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Established in 2000, Zhejiang Yongtailong Electronic Co., Ltd. is located in the center of Shanghai, Hangzhou and Suzhou cities. YTL is a professional China YTL DEM1E DIN rail Single Phase 1w China smart Watt hour meter Suppliers and YTL DEM1E DIN rail Single Phase 1w China smart Watt hour meter Company. With more than 20 years of energy metering experience, we devote ourselves to providing competitive projects and creating value for customers. YTL was one of the first companies in the domestic market with which had an internal R&D department as well as international sales business. Since our foundation in 2000 we have grown to a manufacturer which complies and meet to many specifications from our national and international partners. At present our export volume makes us a leading company for technology and product export to more than 50 countries throughout the world. With provincial high-tech enterprise R&D center, YTL is the Top 100-enterprise with most investment value in Zhejiang. And“Yongtailong”is the famous brand of Zhejiang. For any new products of customers, we will communicate with customers very professionally, listen to their opinions and give useful suggestions to ensure that excellent quality products are made.

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Content	Parameters
Standard:	EN50470-1/3
Rated Voltage:	230V
Rated Current:	0,25-5(30)A,0,25-5(32)A,0,25-5(40)A, 0,25-5(45)A
Impulse Constant:	1000 imp/kWh
Frequency:	50Hz
Accuracy Class:	Class B
LCD Display:	LCD 5+2 = 99999.99kWh
Working Temperature:	-25～55℃
Storage Temperature:	-30~70℃
Power Consumption:	<10VA <1W
Average Humidity:	≤75% (Non Condensing)
Maximum Humidity:	≤95%
Start Current:	0.004Ib
LED flash:	Impulse indication, pulse width = 80 ms

Type	DEM1E001	DEM1E003	DEM1E103
Software Version	V101	V101	V101
CRC	5A8E	B6C9	6B8D
Impulse Constant	1000imp/kWh	1000imp/kWh	1000imp/kWh
Communication	N/A	RS485 Modbus/DLT645	RS485 Modbus/DLT645
Baud rate	N/A	9600\19200\38400\115200	9600\19200\38400\115200
SO output	Yes, with variable constant 100-2500imp/kWh Divisible by 10000 as default	Yes, with variable constant 100-2500imp/kWh Divisible by 10000 as default	Yes, with variable constant 100-2500imp/kWh Divisible by 10000 as default
Pulse width	SO:100-1000:100ms SO:1250-2500:30ms	SO:100-1000:100ms SO:1250-2500:30ms	SO:100-1000:100ms SO:1250-2500:30ms
Backlight	Blue	Blue	Blue
Li-Battery	N/A	N/A	YES
Multi-tariff	N/A	N/A	YES
Measurement Mode	1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse	1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse	1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse
Button	Touch button	Touch button	Touch button
Button function	Page turning, setting, information display	Page turning, setting, information display	Page turning, setting, information display
Default setting	1000imp/kWh,100ms	1000imp/kWh,100ms 9600/NONE /8/1	1000imp/kWh,100ms 9600/NONE /8/1
Measurement Mode setting	Button	RS485 or Button	RS485 or Button

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