Wenzhou New Shangcheng Meter Technology Co., Ltd.
Main products:Meter,Am Meter,Volt Meter,Frequency Meter,Power Meter
Products
Contact Us
  • Contact Person : Mr. Chiang John
  • Company Name : Wenzhou New Shangcheng Meter Technology Co., Ltd.
  • Tel : 86-577-61727903
  • Fax : 86-577-61786903
  • Address : Zhejiang,Yueqing City,Marenqiao Area,Liushi Town,Yueqing City,Zhejiang Province
  • Country/Region : China
  • Zip : 325604

guide-way frequency meter

guide-way frequency meter
Product Detailed
guide-way frequency meter 1.CCC CE approved 2.AC input and AC output 3.low price with high quality

 1.Output Mode Option:

X: Display instrument with no output function  

K: Relay contact outputB:  Analog quantity transmitting output   

T: RS485 communication interfaceS: Relay contact output + RS485 communication interfaceD: Analog quantity transmitting output + RS485 communication interfaceN: Relay contact output + Analog quantity transmitting output + RS485 communication interface

2.Technical parameters

Technical parameters              Index

Input 

Voltage

Rated value

AC57.7V,100V,220V,380V

Overload

Consistent 1.2 times instantaneous 2 times/30 sec

Consumption

<1VA(each phase)

Impedance

>500kΩ

Current

Rated value

AC1A,5A

Overload

Consistent 1.2 times instantaneous 2 times/30 sec

Impedance

<20mΩ(each phase)

Frequency

45-65HZ(Available in 30%—120% of voltage scope)

Measuring

accuracy

Voltage,current

±(0.5%FS+digit)

Frequency

±0.1HZ

Source

Scope

AC 220V±10%,0/60HZ

Consumption

<5VA

Safety

Withstand voltage

>2KV 50HZ/1min

Insulating resistance

Any two of input,output ,source,dasing>20mΩ

Environment

Temperature

Operation:-10—50°C Storage:-25—70°C

Humidity

≤85%RH,free of wet and corroslvegas

Elevation

≤3000m

guide-way frequency meter



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