Specification Brand : Garosa BulletPoint : Reland Sun BulletPoint1 : The zero point can be adjusted by the zero‑adjusting potentiometer to improve the accuracy, and there will be no zero‑point drift to meet customer needs BulletPoint2 : A potentiometer is used to amplify the input , the magnification is up to 1000 times, and can be adjusted only through a potentiometer BulletPoint3 : The input range is wide. This product uses AD620 to amplify, which can amplify microvolts and millivolts. Possess higher amplification accuracy and better linearity than the LM358 on the market, and the maximum voltage output range is ±9V BulletPoint4 : The module uses 7660A negative pressure chip to output negative pressure (-Vin), which can be provided to customers to drive other power loads BulletPoint5 : Mini type, size is 32 x 22mm, there are 4 3mm positioning holes evenly distributed around, 2.54mm standard spacing on both sides Color : yellow ConnectorType : Micro Usb ExternallyAssignedProductIdentifier1 : 0710731513600 ExternallyAssignedProductIdentifier2 : 710731513600 ItemName : AD620 Voltage Amplifier Module Microvolt Millivolt Instrumentation Transmitter, Magnifies, Adjustable Zero Point ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 11 centimeters ItemTypeKeyword : instrumentation-amplifiers Manufacturer : Garosa Material : Plastic Material1 : copper Material2 : resin ModelName : Garosa19k5uhyx3g ModelNumber : Garosa19k5uhyx3g MountingType : PCB Mount NumberOfBoxes : 1 NumberOfChannels : 1 NumberOfContacts : 2 NumberOfItems : 1 NumberOfPoles : 2 NumberOfPositions : 2 PackageTypeName : DIP8 PartNumber : Garosa19k5uhyx3g ProductDescription : Specification: Item Type: Voltage Amplifier Module Material: Resin Model: AD620 Input Voltage: 3-11V Magnification: 1.5-1000 Times adjustable, zero point adjustable Common Mode Rejection Ratio: 100dB Input Bias Current: 1.0nA (maximum) Negative Pressure Output: Greater than -Vin. Due to the output internal of the negative pressure chip, the actual output is greater than -Vin, and the greater the load power, the greater the negative pressure drop Size: Approx. 32 x 22mm / 1.3 x 0.9in Positioning Holes: Approx. 3mm / 0.12in Standard Spacing: Approx. 2.54mm / 0.1in
How to Use: Wiring diagram of zero adjustment before use, wire the zero adjustment according to the diagram, short‑circuit +S and ‑S, and adjust the zero adjustment knob to make the output Vout 0V.
Package List: 1 x Voltage Amplifier Module 2 x Pin Header
Notice: +S: input terminal, ‑S: input negative terminal(can be connected to GND), Vout output, V‑ output a voltage of ‑Vin (for sensor power supply). input, output, power input, the 3 must share the ground.