3 Phase AC Voltage Sensor for 100V to 300V Measurement, Output 0-5V

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

$165.68

AC voltage sensor is a 3 phase voltage sensor with a measuring range from AC 100V to 300V, supply voltage DC ±12V, output signal DC 0-5V, work temperature 0~50℃ and protection class IP20. Three phase voltage sensor can be used for electrical equipment, automation control and dispatching systems.

Measuring Range *

SKU: ATO-VOS-3AC300

Availability: Out of stock

30-day Returns

Free Shipping

Delivery date: 6-12 days

Overview
PDF Catalog

This SKU ATO-VOS-3AC300 is out of stock.
We recommend you another three-phase AC voltage sensor ATO-VOS-3AC500, which has measuring range of 3 phase AC 0-10V ~ 0-500V.

3 phase AC voltage sensor has measuring range of AC 100V/200V to 300V.

Specification:

Model	ATO-WB3V412Q17
Shipping weight	1kg
Measuring range of input voltage *	3 phase AC 0-100V ~ 0-300V
Overload capacity	Continuous overload: 120% nominal input voltage for 24h Short-time overload: 2 times of nominal input voltage, 1s in duration, interval time 10s, repeat 10 times
Linear measurement range	0% ~ 100% measuring range
Frequency range	25Hz ~ 1kHz
Input impedance	Ri=Ux*1kΩ/V
Output signal	DC 0-5V
Power supply	DC ±12V
Accuracy	1.0%F.S.
Load capacity	5mA
Response time	≤400ms
Temperature drift	300*10^-6/℃
Static current	≤10mA
Isolation features	Isolation between input and output, output terminals provides power supply
Isolation voltage	AC 3kV, 1min
Work temperature	0~50℃
Storage temperature	-25~+70℃
Protection class of housing	IP20
Mean time between failures	＞50000h
Housing material	Fire-retardant ABS
Wiring	Terminal connection
Installation	DIN rail (NS35/7.5, NS35/15, EN50022)

Voltage transducer AC 10V to 500V dimensional drawing (unit: mm):
3 phase AC voltage sensor for 100V to 300V dimension
Voltage transducer AC 10V to 500V wiring diagram:

Download ATO voltage sensor catalog (pdf).

Existing reviews of 3 Phase AC Voltage Sensor for 100V to 300V Measurement, Output 0-5V

Dependable tool

I’ve been using this 3 Phase AC Voltage Sensor for a few weeks now, and it works exactly as advertised. The measurement range from 0 to 300V is very reliable, and the 0-5V output signal integrates smoothly with my automation control system. Installation was straightforward, and the sensor performs steadily without overheating, even in continuous operation. Overall, it’s a dependable tool for monitoring and managing electrical equipment.

From: Liam | Date: 29/09/2025

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

Load more reviews...

Write your review for 3 Phase AC Voltage Sensor for 100V to 300V Measurement, Output 0-5V