Specification Brand : Vikye BulletPoint1 : Easy to use, convenient wiring, knob operation, the output comes out immediately after adjustment, no delay BulletPoint2 : The function is perfect: with the reverse connection of the input voltage, the reverse power connection, the instrument does not work, it will not be damaged by the reverse connection. BulletPoint3 : The current regulation is very stable: the electric current is regulated by the winding potentiometer BulletPoint4 : With dial, you can quickly locate and identify the operating status of the equipment. BulletPoint5 : It can be used in source generation, valve regulation, frequency converter control, PLC debugging, instrument test, LED test, analog transmitter output. IncludedComponents : No ItemName : 4-20 MA Current Signal Board, Digital Display Current Signal Board, Manual Adjustment Output Transducer Simulator for Signal Source Generation, ItemPackageDimensions_Height : 7 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : function-generators voltímetros Manufacturer : Vikye MeasurementAccuracy : 0.1mm ModelName : Vikyeap3bz9d0ig ModelNumber : Vikyeap3bz9d0ig NumberOfItems : 1 PartNumber : Vikyeap3bz9d0ig ProductDescription : Features: The current regulation is very stable: the electric current is regulated by the coiled potentiometer and the current is adjusted smoothly, which avoids failures such as the mutation that often occurs. produced by ordinary carbon film potentiometer. With the current meter, it shows the accuracy With the dial, you can quickly locate and identify the operating status of the equipment.
Specifications: Current: 0-20mA Size: 8.5 x 7 x 4.2 cm/3.34 x 2.75 x 1.65 inches. Weight: 185 g The current generator output impedance matching problem: The output must meet the following requirements According to the formula: I=U/R (current = voltage divided by resistance) Then your power voltage divided by your signal, the internal is the maximum current your receiver can generate. In addition, our current generator has some internal resistance. So here's the formula: Power supply voltage/(customer + internal of our current generator) = constant current output Since the power supply of our module is 4-35V, the constant current generated by the module will not be enough if the power supply is low and the customer's internal is higher. . The matching requirements of our module are detailed below: The power supply is 24V, the internal ≤ 1000Ω The power supply is 12V, the internal ≤ 500Ω Power supply is 5V, the internal ≤ 200Ω