Shopping cart

Filters

Personal menu

Preferences

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

5 out of 5 based on 2 reviews | Write a review

$161.27

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.

Measuring Range *
Output Signal *
Power Supply *

SKU: ATO-VOS-ACDC500

Qty:

30-day Returns

Free Shipping

Delivery date: 6-12 days

Overview
PDF Catalog

AC/DC voltage sensor has measuring range of AC/DC 75mV/30V/50V/100V/250V/300V to 500V.

Specification:

Model	ATO-WBV122S01	ATO-WBV124S01	ATO-WBV125S01	ATO-WBV127S01
Shipping weight	1kg
Measuring range of input voltage *	AC/DC 0-75mV ~ 0-500V
Short-time overload	2 times of nominal input voltage, 1s in duration, interval time 10s, repeat 10 times
Linear measurement range	0% ~ 120% measuring range
Frequency range	±DC/20Hz ~ 10kHz
Input impedance	When Ux＞1V, Ri=Ux*10kΩ/V; when Ux≤1V, Ri≥1MΩ
Output signal *	DC 0-5V, 0-10V (only for power supply DC 24V)	DC 4-20mA, 0-20mA	True RMS DC 0-5V, 0-10V (only for power supply DC 24V)	True RMS DC 4-20mA, 0-20mA
Power supply *	DC 12V±10%, DC 24V±10%
Accuracy	0.5%F.S.
Load capacity	5mA	6V	5mA	6V
Response time	≤250ms
Temperature drift	250*10^-6/℃	300*10^-6/℃	250*10^-6/℃	300*10^-6/℃
Static current	≤34mA	Output 0-20mA: ≤34mA Output 4-20mA: ≤38mA	≤30mA	≤40mA
Isolation features	Isolation between input and output, output terminals provides power supply
Isolation voltage	DC 1.5kV, 1 min
Work temperature	-25~+70℃	-25~+70℃	0~+50℃	0~+50℃
Storage temperature	-25~+70℃	-25~+70℃	-25~+70℃	-25~+70℃
Input/Output isolation capacitance	-		6pF (below 1kHz)
Common mode rejection ratio (CMRR)	-		160dB (under condition of 50Hz)
Protection class	IP20
Mean time between failures	＞50000h
Housing material	Fire-retardant ABS
Wiring	Terminal connection
Installation	DIN rail (NS35/7.5, NS35/15, EN50022), or screw (M3) fixation

AC/DC voltage sensor 75mV to 500V dimensional drawing (unit: mm):
AC/DC voltage sensor 75mV/100V/250V/300V to 500V dimension
AC/DC voltage sensor 75mV to 500V wiring diagram:
(The left diagram is for voltage output, the right diagram is for current output.)

Tips: How to install the voltage sensor?

There are 3 installation methods of voltage sensor:

Pin-welding installation of the circuit board: Make lines on the circuit board, and weld the voltage sensor to the circuit board like a component. Its advantages are small size, light weight, space saving and easy installation.
Screw fixation installation: The voltage sensor is screwed to the bottom of the chassis or a fixed position, and the external connection is through a variety of different terminals. The advantages are very firm and easy to disassemble.
DIN rail installation: There is a standard 35mm wide dovetail groove on the bottom of the voltage sensor, which can be installed at DIN rail. Its advantages are convenient, versatile, and suitable for field work installation.

Download ATO voltage sensor catalog (pdf).

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

Sine wave converting

Hello, I am looking to convert a 3 phase 300VAC sine wave down to a 0 to 10VAC sine wave to connect to a DAQ that has an analog input range 0f - 10 volts. I'm looking to make measurements of the actual sine wave for power quality measurements. I am not powering anything. I am only taking measurements. Help would be appreciated. Thanks.

From: Citrali | Date: 15/01/2025

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

ATO Responded

Our three-phase voltage sensor can measure sine waves. However, the current output signal is DC 0-5VDC or 0-10VDC, which are effective value detection, and can Not output AC signal 0-5VAC or 0-10VAC.

Good voltage sensor

Very easy to use and clear installation. The AC voltage sensor works perfectly and is very affordable. It’s very suitable to drive the motors for a robot. If it needs to be used for larger motors, I could choose one with a larger measuring range. The instructions for use are very detailed. I am going to buy a few more.

From: Rudra | Date: 26/07/2021

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

Load more reviews...

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

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.

Hall Effect Current Sensor 50A/100A/200A/500A/800A/1000A

$77.75

SKU: ATO-CUS-ACDC2000

Hall effect current sensors are AC/DC universal current sensors, through-hole design, 1.0%FS accuracy, 0-4V/0-5V output signal, ±15V power supply, 5us fast response time, fixed installation. Open loop current sensors are widely used for AC/DC current measurement of VFD/DC motor drive/servo control system.

3 Phase AC Voltage Transducer 10V to 500V, Output 0-5V/4-20mA/0-20mA

$177.78

SKU: ATO-VOS-3AC500

3 phase AC voltage transducer is a special voltage sensor for three-phase AC voltage measurement. Voltage transducer has a measuring range from AC 10V to 500V, supply voltage DC 12V/24V, output signal DC 0-5V/0-20mA/4-20mA. 3 phase voltage transducer is mainly used for power monitoring, power control and dispatching systems in petroleum, coal, metallurgy, railway and other industries.

AC Current Sensor, 1A/2A/10A/30A/50A/100A to 150A

$76.35

SKU: ATO-CUS-AC150

AC current sensor adopts linear electromagnetic isolation principle, best cost performance, fast response, high accuracy, good stability, small size, light weight, 4mm/8mm/12mm/15mm hole diameter, 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.

SCR AC Voltage Regulator Module

$84.23

SKU: ATO-VRGM-20

Voltage regulator module (vrm) is single phase AC 220V/ 2-phase AC 380V SCR module with phase shifted output. With DC 0-5V or 4-20mA control mode for selection. Load current has 15A/25A/40A/75A/90A/120A, meets various electric needs.