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Contact us

Shanghai Automation Instrumentation Co., Ltd.
Address:No.191 Guangzhong Road (West) Shanghai
Tel:+86 21-59812538
Website:www.sc-saic.com/english
E-mail: tom.saic@gmail.com

Name:strain amplifier

Model:YF-1,2,3

Quoted price:面议

Feature:SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD

strain amplifierDetails:

YF-1,2,3 strain amplifier
DC bridge
Internal filter
YF-3 with bridge automatic balance
Range: 0~±100000με
Measuring wire: one wire, six wire, eight wire combination
Bridge voltage: DC 1、2、5、10V
Sensitivity coefficient: K=2.00
Sensitivity: 0.5V/100με(bridge voltage 2V,K=2.00)
Input characteristics: ±100mV(input resistance>10MΩ)
Output characteristics: 0~±10V(2KΩ load),0~±50mA(200Ω load)
Error

Model 

Linear 

Mark 

Reduce 

Frequency response

YF-1

≯±0.05%

≯±0.2% ±2με

≯±0.1%

0~25KHZ

YF-2

≯±0.1%

≯±0.5% ±2με

≯±0.5%

0~50KHZ

YF-3

Signal noise ratio>50dB(YF-1)\>45 dB(YF-2、3)

Stability:

Model 

Zero drift 

Change of reading

YF-1

≯±0.1%/2h

≯±0.1%/h

YF-2、3

≯±0.5%/2h

≯±0.5%/h

Resistance balance: YF-1、2:≮±0.5%(K=2.00,strain resistance=120Ω)
YF-3:automatic balance,≮±1%±10με(K=2.00,strain resistance=120Ω,reduce×1,gain 2000,bridge voltage 2V)
Working environment: temperature 0~+40℃, relative humidity 30%~85%
Power: 220\50HZ
Weight: about 2~2.5 kg

 

 


Shanghai Automation Instrumentation Co., Ltd. Copyright Address:No.191 Guangzhong Road (West) Shanghai
Website:www.sc-saic.com/english Code: GoogleSitemap
 Companyname:Tom Tel:+86 21-59812538
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