SVL4 Series AC Voltage Sensor, DC Voltage Transmitter

Features: 300V till 1000V Primary AC voltage range; High immunity to external interference; Bipolar power supply; Current signal 4-20Ma output; 1% accuracy of full scale; DIN-Rail mounting.


SVL4  Series is AC Voltage Sensor / DCVoltage Transmitter, output 4-20mA
l   SVL4 Series AC Voltage Sensor / Transmitter a new generationvoltage sensor/transmitter develop on the basis of hall effect.
l   The signal can be converted from AC high-voltage signal tolow-voltage direct current output, easy for measurement.
l   Interface with terminal connection, you can directly connect tothe digital panel meter or other indicating instrument.
l   Widely used in the DC panel and other equipment.

l   All electronic is imported components assembled, along withexcellent circuit design, all products processed via 48 hours room temperatureaging and eight hours high temperature aging, and by rigorous factory testing,it has excellent characteristics with long-term stable operation even in harshworking conditions.

General Data:

Parameters(25°C)         Model SVL 4
Current output
Rated input voltage AC: 0~300V, 0~500V, 0~1000V (customerized model accept)
Rated output DC: 4~20mA
Accuracy @ Ta=25°C ±1%
Working voltage DC   ±12V or ±15V (±5%)
Road Resistance Rmax 0~500Ω
Overload Voltage 1.2Uin
Offset Voltage < ±0.125mA
Linearity @ Ta=25°C ±0.5%
Response time 20mS
Operating Frequency AC
Bandwith DC-50Hz
Thermal drift of Offset Vo < ±0.02%/°C
Withstand voltage 3kVrms/50Hz/min
Current consumption < 110mA + output current
Operating temperature -10 ℃ ~ +85℃
Storage temperature -40 ℃ ~ +90℃

Dimension & Wiring (mm):


1. Size error: ±1mm;
2. If the rated voltage ≥ 500V, the input/output is a single channel detection.
3. The product installation and use environment should be free of conductive dust and corrosion.
4. When wiring, please pay attention to the exposed conductive part of the terminal block, and the input, output and power supply must be connected correctly.
Do not make mistakes or reverse connections, incorrect wiring may cause damage to the sensor.
5. Severe vibration or high temperature may also cause damage to the product, please pay attention to the occasion of use.

1.Single AC voltage isolation conversion, convert the high AC voltage signal into standard current output signal, easy measurement.
2.Directly connect with all types of A / D converter, and also can directly connect to the digital panel meter or other indicating instruments.
3.Rail mounting, simple and convenient for use.

Caution: Incorrect wiring may damage the sensor

Shenzhen Socan Technologies Co.,Ltd


Address:4th Floor, A3 Bld, Xin Jian Xing Industrial Park, Feng Xing Rd, Guangming Street, Guangming New District, Shenzhen, China