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Specification
Brand : Agatige
BulletPoint1 : Function - 4-20mA current output can be generated by manually adjusting the potentiometer on the product, which is used for the occasion of 4-20ma output of current simulation, voltage range: the input power is DC 5-28v DC, suggested the power supply is 12-24v DC.
BulletPoint2 : Reverse connect protection - The protection function of signal generator is full with the input voltage reverse connect protection, store output value when power off, the power reverse connect, the instrument does not work, it will not be damaged by the reverse.
BulletPoint3 : LED digital display - This 4-20mA signal generator has bright and clear 3-digit LED digital display screen, which can be used to monitor the output current and voltage, just need to push the switch below the monitor easy to switch the display, with the current meter, display precise.
BulletPoint4 : Adjusted smoothly - The current regulation is very stable, the electric current is regulated by the wire-wound potentiometer, and the current is adjusted smoothly, which avoids the faults such as the resistance mutation which is often produced by the ordinary carbon film potentiometer.
BulletPoint5 : Convenient wiring - Current signal generator is easy to use, convenient wiring, knob operative, the output signal immediately output after adjusting, no delay, with dial, it can quickly locate and identify the running state of the equipment.
ItemName : 4-20mA Adjustable Signal Generator, Digital Display Current Signal Generator Manual Adjustment Output for PLC and Panel Debugging, Device Testing
ItemPackageDimensions_Height : 7 centimeters
ItemPackageDimensions_Length : 13 centimeters
ItemPackageDimensions_Width : 9 centimeters
ItemTypeKeyword : function-generators
Manufacturer : Agatige
ModelNumber : Agatigecrmxebaigs
PartNumber : Agatigecrmxebaigs
ProductDescription : Features:
Fixed current output value: the output current can be automatically and constant at the setting point according to the customer's adjustment, and also can be used as a constant current source, and the current output should be no more than 20MA when used as a constant current source
If the test output is normal, use a multimeter(DC current ) to connect the current + current -terminals to show whether the values are consistent with the multimeter reading.
Can be used in signal source generation, valve regulation, frequency converter control, PLC debugging, instrument test, led test, analog transmitter output.


Specifications:
Current: 0-20mA
Size: 8.5 x 7 x 4.2cm/3.34 x 2.75 x 1.65inch
Weight: 185g

The output impedance matching problem of the current generator:
The output signal must meet the following requirements

In addition, our current generator has some internal resistance.

So here's the formula:

Since the power supply of our module is 4-35v, the constant current generated by the module will not be sufficient if the power supply is low and the customer's internal resistance is larger.


The signal matching requirements of our module are given below:
Power supply is 24V, the signal internal resistance 1000 Ω
Power supply is 12V, the signal internal resistance 500 Ω

Power supply is 5V, the signal internal resistance 200 Ω


Package Included:

1 x 4-20mA Current Signal Generator


ProductSiteLaunchDate : 2024-07-10T02:46:30.755Z
UnspscCode : 26111600