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    DC Current Sensor 1mA/1A/5A/10A/100A to 800A
    Picture of DC Current Sensor 1mA/1A/5A/10A/100A to 800A
    Picture of DC Current Sensor 1mA/1A/5A/10A/100A to 800A
    Picture of DC Current Sensor 1mA/1A/5A/10A/100A to 800A
    Picture of DC Current Sensor 1mA/1A/5A/10A/100A to 800A

    DC Current Sensor 1mA/1A/5A/10A/100A to 800A

    5 out of 5 based on 15 reviews | Write a review
    $75.56
    DC current sensor has best cost performance, fast response, high accuracy, good stability, small size, light weight, DIN rail installation, widely used for DC current measurement of various occasions.
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    SKU: ATO-CUS-DC800
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    DC current sensor has measuring range of 1mA/100mA/1A/2A/5A/10A/50A/100A/200A to 800A.

    Specification:

    Model ATO-CURTS-DZIA ATO-CURTS-DZIB ATO-CURTS-DZIC ATO-CURTS-DZID
    Shipping weight 0.5kg
    Measuring range of input current * DC 0-1mA/ 0-5mA/ 0-20mA/ 0-50mA/ 0-100mA/ 0-500mA/ 0-1A/ 0-5A/ 0-10A 0-20A/ 0-50A/ 0-100A/ 0-150A DC 0-50A/ 0-100A/ 0-150A/ 0-200A/ 0-300A/ 0-400A DC 0-200A/ 0-400A/ 0-500A/ 0-600A/ 0-800A
    Output signal * DC 4-20mA, DC 1-5V, DC 0-5V, DC 0-10V (customizable)
    Power supply * DC 24V, DC 12V, AC 220V, AC 110V (customizable)
    Hole diameter * No hole 8mm, 12mm, 15mm 22mm 35mm, 45mm, 55mm (customizable)
    Accuracy 0.5%F.S.
    Isolation voltage 3kV/50Hz/1min
    Offset voltage ≤10mV
    Temperature drift ≤100PPM/℃
    Frequency bandwidth 0~10kHz
    Current consumption ＜5mA
    Load capacity Voltage output: 5mA, current output: 6V
    Response time ＜250ms
    Overload capacity 120% nominal input
    Work temperature -10~+70℃
    Storage temperature -25~+85℃
    Measuring method Terminal connection or through-hole type
    Installation DIN rail and screw fixation

    Note: ATO can customize DC bidirectional current sensor with maximum measuring range of -50A~0~50A. For example, the measuring range of input current is -50A ~ 0 ~ +50A, and the output signal is 4-20mA. Then the output signal 4-12mA corresponds to -50A~0, and the output signal 12-20mA corresponds to 0~+50A. And so on for other output signal modes. If you have any questions, please feel free to contact us.

    Hole diameter and corresponding current for reference:

    Hole diameter Current
    8mm 0-20A ~ 0-50A
    12mm 0-50A ~ 0-100A
    15mm 0-100A ~ 0-150A
    22mm 0-150A ~ 0-350A
    35mm 0-350A ~ 0-800A
    45mm 0-800A
    55mm 0-800A

    Dimension and wiring diagram:
    DC current sensor 1mA to 1000A dimension and wiring

    Details

    Current Sensor Details

    Tips: Current sensor applications

    1. Detect the current harmonics of the electronic equipment absorbing from power grid.
    2. Detect the slight current waveform distortion in the PWM circuit.
    3. In spot welder and pulse plating equipment, the Hall effect current sensor can be used to detect the current waveform and the peak voltmeter can be used to test the output voltage of sensor, thus calculating the measured peak current.
    4. Hall effect current sensor has noninductive characteristic and response quickly. It's most suitable for detecting current signals in overcurrent or short-circuit protection circuits of the electronic equipment, so as to realize a fast protection.
    5. Hall effect current sensor still has the electrical isolation in DC detection, which expands its application range.
    6. In the electronic equipment that outputs current, Hall effect current sensor can also be used to obtain DC current signal, so as to realize current feedback, interception control, constant-current regulation, and overcurrent and short-circuit protection at the DC side.
    Existing reviews of DC Current Sensor 1mA/1A/5A/10A/100A to 800A
    Will negative currents damage the sensor
    Hello, I have a 12-pin, no hole (non-hall effect) current sensor. I understand that this sensor will not correctly read negative currents. My question is: will running negative current through the sensor damage it?
    From: Tim | Date: 26/01/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Hi Tim,
    For our no hole sensor ATO-CURTS-DZIA, negative current will damage this sensor.
    Does this mean that the sensor will not read current pulses if they are not at least 150ms?
    The response time is listed as 150ms. Does this mean that the sensor will not read current pulses if they are not at least 150ms? Or is this the communication time of the reading? I have an application that requires to read a pulse that is 0.5ms long.
    From: james | Date: 26/11/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the response time is 150ms. This means that the sensor reads the current pulse for no less than 150ms.  Our current sensors are Not available in 0.5ms response time versions.
    Can this DC current sensor be supported?
    The input will be analog output that can loop through to control input. This DC current sensor will support?
    From: Eambay | Date: 07/08/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The current sensor is only used to measure the DC current 4-20ma at the input end, and output an analog current signal 4-20ma at the output end, but it cannot control the current at the input end.  Current sensors can only measure current signals and convert them into analog signals for output.
    Questions about the range of current sensor
    I bought this DC current sensor last week. Can the range be 4-20 ma input and 4-20 ma output?
    From: Loren | Date: 06/08/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the current sensor you bought has a measurement range of 0-20mA, and also supports 4-20mA input and 4-20mA output.
    Have a question on output to plc
    Can this device measure AMP for 14 v dc motor and send the result to plc? Also, I need a graph between time and amp so can I do that by using that device?
    From: ALOK | Date: 31/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    This device can measure the DC input side current of the DC motor, and you can put it on the DC side for monitoring.
    Our equipment will output an analog signal, so you can connect to the analog input module of PLC.
    But you need to analyze the output by yourself, we don't provide graphs.
    Have a question on the input connection of the current sensor
    I have just received my current transducer and have a question on the input connection of the equipment.
    Would you please review and advise on how the input side is connected to the transducer?
    Feel free to contact me if you have any questions.
    From: boris | Date: 13/06/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The DC current sensor should be connected in series in the DC circuit, so the second schematic in your attachment is correct, as shown in the picture below.
    What is the range of voltages the DC current sensor can take?
    I bought your current sensor that takes 110AC power supply. But a common outlet in the US outputs 120AC. Can I input this into the current sensor without damaging it?
    What is the range of voltages the sensor can take?
    From: eugen | Date: 06/04/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    What is your order number?
    Generally, the voltage input range of the current sensor is 110±10%.
    If the input voltage does not exceed 120V, there is no problem.
    But the voltage fluctuation to 125V may damage the sensor.
    DC current sensor voltage conversion
    How do you convert a voltage output from the DC Current Sensor into a current?
    From: faye | Date: 05/02/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The DC Current Sensor has analog components inside.
    This analog circuit can convert the input current signal into an analog output voltage or current signal, no problem.
    Could you please help clarify the query below?
    1)Whether the ATO-CUS-DC800 DC current sensor measures the current max of 4A @ 24V input line (In , In-). Please confirm
    2)Whether it withstand the 6A inrush current for 4A current measurement. Please confirm.
    From: Grma | Date: 03/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    In the case below, if the current sensor requires it withstand the 6A inrush current for 4A current measurement, we recommend the 0-10A range capacity.
    Can your DC current sensor be calibrated?
    Can your DC current sensor be calibrated? Is that what the adjustment screws are in blue?
    From: Wendi | Date: 23/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    This unit does not need to be calibrated, it should be used directly after purchase as it is already well calibrated before shipping out. The two potentiometers on the sensor are for the factory calibration.
    For your DC current sensor, which panel meter would you recommend?
    For your DC current sensor, which panel meter would you suggest?
    From: Carole | Date: 18/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    We need to know required current sensor measuring range, so can recommend the most suited panel meter.
    The use of 1mA-800A DC current sensor
    If I buy a unidirectional current transducer (ATO-CUS-DC800), what happens when the DC line polarity switches? Is there damage to the transducer? Or does the output simply go to 4mA?
    From: Danman | Date: 10/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    When the DC line polarity switches, the output simply goes to 0 mA. It will not damage the transducer, but it is not recommended for that.
    Working voltage of 1mA-800A DC current sensor
    I would like to use current sensor ATO-CUS-DC800 in an application that uses 28VDC. Will this sensor work at that voltage?
    From: Buzgal | Date: 08/05/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can customized to run based on 28VDC supply voltage and with the same price stated at the web page, just confirm us by email after ordering.
    Selection of DC current sensor
    I am looking for DC current model that can be clamped on the dc cable, much like the ct ones for AC.
    From: Bolger | Date: 19/04/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we provide. when selecting DC measuring range, you can notice whether it can be provided with hole or not.
    DC current sensor 0-10A
    I want to buy your DC current sensor 0-10A with output signal 4-20mA / no hole. Just one question, will this sensor work at 28VDC power supply?
    From: Adrian | Date: 09/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can customize current sensor to run based on 28VDC supply voltage and with the same price stated at the web page. Please send your requirement by email after ordering.
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