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Yuyao Gongyi Meter Co., Ltd.

Temperature Controller, Voltage Meter, Temperature Meter manufacturer / supplier in China, offering Digital Voltmeter Dya-30, Xmte-918t Temperature and Time Controller, Cjlca-908 Series LCD Intelligent Temperature Controller and so on.

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Digital Voltmeter Dya-30

FOB Price: US $10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10/ Piece
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Production Capacity: 100000PCS/Year
Transport Package: 1PCS/Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: DYA-30
  • Control Type: Digital
  • Control Method: Electronic Type
  • Trademark: CJ
  • Origin: China
  • Certification: CE
  • Display Type: LED
  • Size: 96×96
  • Specification: ISO 9001: 2008 Others
  • HS Code: 9032900090
Product Description
Accuracy Class: 0.5%F. S+-1B
Display Digit: 4
Working power: AC85~242V, 50/60HZ


D series intellective electric meter(Digital Ammeter, Digital Voltmeter, Frequency Meter, Tachometer and so on)is a type of multifunctional composite type meter, it apply to electric power and electric network, field monitoring and display of automatic control systems and remote control and measurement of automatic dispatch telemechanical device, its function is to output standard current or voltage transfer signal using CPU operation electric network's parameter, such as current, voltage, 3 phase power, frequency and so on, and then A/D's conversion. Also this meter has RS232 or RS485 communication interface be joined with long range data terminal TRU.

Main technical specification

1) Accuracy Class: 0.5%FS± 1B
2) Display Digit: 4
3) Reference Input: AC /AV: 0~5A/0~500V volts D. C.: 0~199.9V 0~1000V
4) Power consumption: ≤ 3W
5) Working power: AC85~242V, 50/60HZ
6) Working circumstance: 0~50° C, relative humidity≤ 85%, without corrode and electric radiation
7)External dimensions: 96x48x75installation hole: 92x44

Panel board and connection

1.Panel board


SeriesAttentionNameSetting rangeManualRemarks
0LocKElectronic lock0~255Lock=18,all the parameter can be Revised.18



Display precision

dp=0,the decimal doesn't display
dp=1,the decimal in tens
dp=2,the decimal in hundreds
dp=3,the decimal in thousands

2dIHSet upper limit-Setting range determined by dp:is in turn 9.999\
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