Electronic & Electrical

YE3817 strain amplifier is a digital multi-channel signal conditioner. In combination with the strain gauge or equivalent?resistance strain sensor, the amplifier can measure pressure, torque, displacement,velocity, acceleration and other physical quantities. It can also be used as DC voltage amplifier to measure AC or DC voltage at the millivolt level. In such circumstances, a verity of voltage-outputting sensors and converters can be equipped.Features:4??-digit LEDs indication of the output voltage of a selectable channel. DC, AC, PK+,PK- mode selectable by the Switch;Multi-steps of LPF, Gain, Bridge Voltage;Long wire automatic compensation;12-bit dual D / A auto-balance;Suitable for testing general strain.Specifications:Input Range0 to ±100000με （2VDC bridge voltage) 0 to ±100000με (1VDC bridge voltage)Input Impedance>100MΩBridge Resistance60 to 1000Ω with K=2.00Output Range±10VP/5mAmax.Noise≤3μV（Referred to input at maximum sensitivity）StabilityZero±1μV/0C；±0.1%/F.S/2h（input to ground）Sensitivity±0.01%F.S/0C; ±0.1%/F.S/2hMeasurement ModeDC,AC,、PK+,PK-Bridge Voltage ?1,2,3,6,10,12VDC/30mA(MAX) balance to groundGainStepsOFF;100;200;500;1000;2000Accuracy≤±0.3%Nonlinearity≤±0.05% of full scaleBalance (Resistance: Within 1%)Manual Balance：±100με； Auto Balance:±5000με (1% bridge resistance imbalance)Frequency ?RangeDC to 10kHzLow-pass Filter10、100、1k、10kHz(cut-off frequency:- 3dB±1dB,-12dB/OCT)TemperatureOperating：-100C to 400C; Storage：-550C to 850CHumidity95%R.H. maxSupply PowerAC220V±10%,50Hz0.5A (AC110V60Hz selectable)Dimensions(mm)307W ×132.5H ×360DWeightAbout 6.5KGInput/Output TypeInput:7-Pin Socket ?; ?Output: BNCAccessoriesInput/output cable: one/CHPower supply cable:1YE29003A Bridge Box: one/CH