- Contact Person : Ms. Wu Marina
- Company Name : Yueqing Onlybo Instruments Co., Ltd.
- Tel : 0086-577-27878258
- Fax : 0086-577-27878258
- Address : Zhejiang,YUEQING,NO.152,XIXING ROAD,LIUSHI,YUEQING,ZHEJIANG,CHINA
- Country/Region : China
- Zip : 325604
91L4 series analog current meter
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analog current meter,analog multimeter,ammeter(voltmeter )
The scope of application
The series product is magnetic series and electromagetism series. Suited in installing on display-faceplate and large switch plate of various control system and distribution system to indicate relative parameter,such as AC,DC,Voltage,power synchronous volume,frequency,expended voltage and overload current etc.The product performance is accordance with GB7676-98standard.
Main technical parameter
Accuracy:class1.5,2.5;Service condition:-20~+50°C;Relative humidity:≤85%;Resistance to pressure:when self-frequency constant value various is ±15%,The error of indicationg volume isn't more than the basic error;Machinery function:It can bear 30m/sencond,acceleration pounding frequeney of 80 to 120times per minute,and two hours tansport jolt;Operating positon:vertical direction
Frequency:50Hz, 60Hz
1.Class Grade:2.5
2.Specifications:30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V,
More than 600 external connect secondary grade100V voltage transformer
