Shopping cart

Filters

Personal menu

Preferences

AC Current Sensor, 5A/10A/20A/50A/100A/150A to 400A

5 out of 5 based on 1 reviews | Write a review

$69.26

AC current sensor adopts electromagnetic isolation principle, small size, light weight, low price, fast response, high accuracy, good stability, and DIN rail installation. AC current sensor is widely used for AC current measurement of various occasions, especially for sine-wave ac current with power frequency 50Hz.

Measuring Range *
Output Signal *
Power Supply for 0-10V *
Power Supply for 0-20mA *
Power Supply for 0-5V *
Power Supply for 1-5V *
Power Supply for 4-20mA *

SKU: ATO-CUS-AC400

Qty:

30-day Returns

Free Shipping

Delivery date: 6-12 days

Overview
PDF Catalog

AC current sensor has measuring range of 5A/10A/20A/40A/50A/100A/150A to 400A.

Specification:

Model	ATO-CURTS-DJIC
Shipping weight	0.5kg
Measuring range of input current *	AC 0-400A
Output signal *	DC 4-20mA, DC 0-20mA, DC 1-5V, DC 0-5V, DC 0-10V (customizable)
Power supply *	DC 24V, DC 12V, AC 220V, AC 110V (customizable)
Accuracy	0.5%F.S.
Isolation voltage	3kV/50Hz/1min
Offset voltage	≤10mV
Temperature drift	≤100PPM/℃
Frequency bandwidth	20~50kHz
Current consumption	＜5mA
Load capacity	Voltage output: 5mA, current output: 6V
Response time	＜250ms
Overload capacity	30 times nominal input
Work temperature	-10~+70℃
Storage temperature	-25~+85℃
measuring method	Through-hole
Hole diameter	22mm
Installation	DIN rail and screw fixation

Dimension and wiring diagram:
AC current sensor 5A to 400A dimension and wiring
Tips: How to improve anti-interference and degauss?
1. Methods of improving anti-interference of ac current sensor

Adjust the direction of current sensor, so that external magnetic field has no effect on sensitive devices of sensors.
Use shielded current sensor or use a shielding case to shield external magnetic.

2. Degauss
If primary side current already exists, while ac current sensor is not equipped with working power supply, or secondary side is in open circuit status. Then the magnetic circuit in current sensor is magnetized and remanence generates, thus affecting the measuring accuracy. In this case, ac current sensor needs to degauss.
The method is as follows:
Don't power on current sensor, but add alternating current with a nominal rated value Ii to the primary side wire, then the current is reduced to zero from the large smoothly, thus completing the demagnetization.

Download ATO current sensor catalog (pdf).

Existing reviews of AC Current Sensor, 5A/10A/20A/50A/100A/150A to 400A

100A AC current sensors are well used at 8,200 feet

I bought three 100A current sensors last year. And they are well used at 8,200 feet above sea level. The current signal collected by the AC current sensor is very accurate and linear. DIN rail can be easy to install and wire. The 4-20mA current signal is directly inputted to the PLC and then displayed by the upper computer. So I go back to ATO to place another order for the same model.

From: Tristan | Date: 11/07/2019

Was this review helpful? Yes No (0/0)

Load more reviews...

Write your review for AC Current Sensor, 5A/10A/20A/50A/100A/150A to 400A

Only registered users can write reviews

Review title:

Review text:

Rating:

Bad
Excellent

Customers who bought this item also bought

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

$75.56

SKU: ATO-CUS-DC800

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.

AC Current Sensor, 5mA/100mA/1A/2A/5A to 10A

$72.63

SKU: ATO-CUS-AC10

AC current sensor adopts linear photoelectric isolation or modulation and demodulation principle, best cost performance, fast response, high accuracy, good stability, small size, light weight, input current terminal connection, DIN rail installation, widely used for AC current measurement of various occasions.

AC/DC Voltage Sensor 75mV to 500V, RMS 0-5V/0-10V/4-20mA/0-20mA Output

$161.27

SKU: ATO-VOS-ACDC500

Voltage sensor has voltage measuring range from AC/DC 75mV/50V/100V/250V/300V to 500V, supply voltage DC 12V/24V, output DC voltage/current or True RMS voltage/current signal 0-5V/0-10V/0-20mA/4-20mA and protection class IP20. AC/DC voltage sensor has two installation methods, DIN rail installation and M3 screw fixation.

Isolated DC Voltage Sensor 10mV to 1000V, Power Supply DC 12V/24V

$141.96

SKU: ATO-VOS-DC1000

DC voltage sensor uses modulation and demodulation technology to achieve input/output/power supply isolation. Isolated voltage transducer has measuring range from DC 10mV/50mV/75mV/5V/150V/300V/500V to 1000V, supply voltage DC 12V/24V, accuracy 0.2%FS, output signal 0-5V/0-10V/0-20mA/4-20mA and strong anti-interference capability. DC voltage sensor is widely used for voltage isolated measuring and control, such as electric power, remote monitoring, medical equipment, etc.

AC Voltage Sensor, Range 10V to 1000V, Power Supply DC 12V/24V/36V

$174.92

SKU: ATO-VOS-AC1000

AC voltage sensors have voltage measuring range from 10V/50V/100V/200V/500V/800V to 1000V, supply voltage DC 9V~36V, work temperature -25~+70℃, frequency range 25Hz ~ 3kHz and good EMC design. Voltage sensors have two installation methods, DIN rail installation and M3 screw fixation.