DC 5-28V 4-20mA LED Digital Current Signal Generator With Shell Rechargeable Handheld Analog Generator Adjustment Output Generator Module With Input Voltage Reverse Connection Protection Function COD

{{$productInfo.reviewAmount.average}} out of 5

5 Star 9 (90.0%)
4 Star 1 (10.0%)
3 Star 0 (0.0%)
2 Star 0 (0.0%)
1 Star 0 (0.0%)
10 Reviews
ID: 1256723
Sold: 0 SKU834774 Stocks: 0
US$00.00
Price alert
Ship From:
CN
No shipping method is available for this product to your location.
Shipping: US$00.00
to Indonesia via
Shipping time: Arrival time = dispatch + shipping time
QTY:
This qualifies as a wholesale order,place an inquiry to receive our best price.Enquire Now!
Recommendation
    You May Also Like
    • Product details
    • Specification
    • Reviews (0)
    • Customer Q&As
    • Shipping & Payment

    Compatibility

    To confirm that this part fits your vehicle, please enter your vehicle's details below.
    • Year:
      Select
      • Make:
        Select
        • Model:
          Select
          • Submodel:
            Select
            • Trim:
              Select
              • Engine:
                Select
                • Clear All
                This part is compatible with 0 vehicle(s). Show all compatible vehicles
                This part is compatible with 1 vehicle(s) matching
                This part is not compatible with
                Recent searches
                  • Year
                  • Make
                  • Model
                  • Submodel
                  • Trim
                  • Engine

                    Features:

                    1. Easy to use, convenient wiring, knob operation, the output signal immediately output after adjusting, no delay.


                    2. Voltage range: the input power is DC 5-28V,  suggested the power supply is DC 12-24V.

                    3. The protection function is perfect: with the input voltage reverse connection protection, the power reverse connect, the instrument does not work, it will not be damaged by the reverse.

                    4. Standard current output range: 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.

                    5. 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 carbon film potentiometer.

                    6. With the current meter, display precision.

                    7. With dial, it can quickly locate and identify the running state of the equipment.


                    8. 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.

                    9. 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.


                    10. 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 4.2 cm / 3.34 x 2.75 x 1.65 inch
                     

                    The output impedance matching problem of the current generator:

                    The output signal must meet the following requirements:

                    According to the formula: I=U/R (current = voltage divided by resistance)

                    So your power voltage divided by your signal internal resistance is the maximum current that your signal receiver can generate.
                    In addition, our current generator has some internal resistance.

                    So here's the formula:

                    Power supply voltage/(customer's signal resistance + internal resistance 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 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

                    If the internal resistance of your signal is higher than the above parameters, it can be used to solve the problem of insufficient current supply of the constant current source by improving the power supply voltage or by reducing the internal resistance of the signal. Note that the supply voltage cannot be increased to more than 28V.

                    Package included: 

                    1 x 4-20mA current signal generator with shell



                     



                    Customers who view this item also bought

                    Customer Reviews

                    Customer Q&As

                    Shipping Methods

                    The total estimated time it takes to receive your order is shown below:
                    • You place your order
                    • (Processing time)
                    • We ship your order
                    • (Shipping time)
                    • Delivery!
                    Total Estimated Delivery Time
                    The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
                    Processing time: The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
                    Shipping time: The time for your item(s) to travel from our warehouse to your destination.
                    Recommended shipping methods for your country/region are shown below:
                    Ship to: Ship From
                    CN Warehouse
                    • CN Warehouse
                    • HK Warehouse
                    • USA Warehouse
                    • FR Warehouse
                    • AU Warehouse
                    • UK Warehouse
                    • GWTR Warehouse
                    • RU Warehouse
                    • ES Warehouse
                    • CZ Warehouse
                    • AE Warehouse
                    • BR Warehouse
                    • JP Warehouse
                    • PL Warehouse
                    This warehouse cannot ship to your location.
                    Shipping method(s) Shipping time Tracking information
                    Note:
                    (1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
                    (2) Business days do not include Saturday/Sunday and any public holidays.
                    (3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
                    (4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
                    (5) Expedited shipping can not be used for PO Box addresses

                    Payment methods

                    We support the following payment methods.Click for more information if you are confused about how to pay.
                    *We currently offer COD payments for Saudi Arabia, United Arab Emirates, Kuwait, Oman, Bahrain, Qatar, Thailand, Singapore, Malaysia, Philippines, Indonesia, Viet Nam, India. We will send a confirmation code to your mobile phone to verify that your contact details are correct. Please ensure you follow all the instructions contained in the message.
                    *Paying with Installment (credit card) or Boleto Bancário is only available for orders with shipping addresses in Brazil.

                    Wholesale Inquiry

                    • *
                    • *
                    • *
                    • 0/300
                    • *
                    • Brunei Darussalam
                      • Brunei Darussalam
                      • Indonesia
                      • Cambodia
                      • Lao People's Democratic Republic
                      • Myanmar
                      • Malaysia
                      • Philippines
                      • Singapore
                      • Thailand
                      • Viet Nam
                      *
                    • *
                    • Submit
                    Customers Who View This Item Also View