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Xuchang Chang'an Technology DYJ-2000AY Voltage Monitor User Manual
The DYJ-2000AY series voltage monitor is a high‑reliability, high‑stability instrument that continuously measures grid voltage signals, stores, statistics and analyses voltage quality. It supports up to three measurement channels and offers various data‑reading methods such as GSM SMS, 485 communication, USB flash drive, wireless RF, LAN and GPRS.
The device features a large LCD display, password‑protected settings for clock, voltage ratio, limits and communication parameters, and can store up to 12 months of data (adjustable to 1 month‑2 years). It includes a PC‑based management software that runs on Windows 9x/2000/XP and can generate reports in Excel format. This manual is written in Chinese.
Covers: Recommended Models · Applicable Scope · Features · Technical Specifications · Physical Dimensions · Operation Interface
Latest Xuchang Chang'an Technology manuals
Xuchang Chang'an Technology DYJ-2000AY Voltage Monitor User Manual
User Manual 6 pages · 644 KB · ZHThe DYJ-2000AY series voltage monitor from Xuchang Chang'an Technology provides high‑reliability voltage measurement, data storage and multiple…
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User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Xuchang Chang'an Technology manuals
How many measurement channels can the DYJ-2000AY monitor?
It can monitor one to three voltage channels simultaneously.
From: Xuchang Chang'an Technology DYJ-2000AY Voltage Monitor User Manual
What communication methods are supported for data retrieval?
The instrument supports GSM SMS, 485 communication, USB flash drive, wireless RF (1 km), LAN, and GPRS.
From: Xuchang Chang'an Technology DYJ-2000AY Voltage Monitor User Manual