Buy Current Sensor, Voltage Detection Sensor Module Online @ Best Price in India
Looking for sensors in which the input is voltage or current; and the output is the switches, analog voltage signal, a current signal, or an audible signal? Choose a wide range of voltage and current sensors.
- YHDC Non-invasive AC Current SensorRs 531.00 Rs 450.00
- WCS2720 Hall Effect based Linear Current Sensor (0-200A)Special Price Rs 366.27 Rs 310.40 was Rs 918.04
- WCS2702 Hall Effect based Linear Current Sensor (0-200A)Special Price Rs 309.63 Rs 262.40 was Rs 776.44
- 200A WCS1500 Hall Effect Current SensorSpecial Price Rs 328.51 Rs 278.40 was Rs 823.64
- ZMPT101B Single Phase Voltage Sensor Voltage TransformerSpecial Price Rs 293.82 Rs 249.00 was Rs 472.00
- 30A ACS712 Current SensorSpecial Price Rs 220.00 Rs 186.44 was Rs 295.00
- 5A ACS712 Current SensorSpecial Price Rs 199.00 Rs 168.64 was Rs 295.00
- Non-Invasive SCT-013 30A AC Sensor Split Core Current TransformerSpecial Price Rs 528.64 Rs 448.00 was Rs 1,557.60
- 20A ACS712 Current SensorSpecial Price Rs 249.00 Rs 211.02 was Rs 295.00
- Voltage Sensor Module 25VSpecial Price Rs 99.00 Rs 83.90 was Rs 266.68
What is a Current-voltage sensor?
A current sensor is a device that detects electric current in a wire and generates a signal proportional to that current. The generated signal could be analog voltage or current or even a digital output.
How do Current-voltage sensors work?
The current voltage sensor works on the principle that detects and converts current to get an output voltage, which is directly proportional to the current in the designed path. This means that when the current passes through the circuit, the voltage drops across the path in which the current is flowing. This creates a magnetic field near the current carrying conductor.
What is the use of Current-voltage sensors?
Current voltage sensor devices have major applications in detecting the circuit faults, voltage drops, presence of current and many more. The primary function of voltage sensors is to detect and measure AC and/or DC voltage levels. When the presence of voltage is detected, the sensors provide an output in the form of analogue voltage signals, current levels, frequency and modulated frequency outputs or audible sounds.
Some of them are listed below:
Applications of Current Voltage Sensors |
Detection of Power Failure |
Power demand control. |
Detection of Faults in a Circuit |
Temperature control. |
Power demand control |
What are the types of Current-voltage sensors?
There are mainly two types of voltage sensors:
Capacitive type voltage sensor:
The capacitive voltage sensor works when you hold the barrel in your hand and place the tip near a live conductor, you are inserting the high impedance sensing element into a capacitively coupled series circuit.
Resistive Voltage Sensors:
These voltage sensors have two circuits like a voltage divider & bridge circuit. A voltage supply is applied to this circuit. The output voltage can be decided by the resistance used in the circuit. So the voltage change can be amplified.
How much do Current-voltage sensors cost?
Current Voltage Sensors |
Cost |
YHDC Non-invasive AC Current Sensor |
Rs.531 |
ZMPT101B Single Phase Voltage Sensor Voltage Transformer |
Rs.293 |
30A ACS712 Current Sensor |
Rs.220 |
5A ACS712 Current Sensor |
Rs.199 |
Non-Invasive SCT-013 30A AC Sensor Split Core Current Transformer |
Rs.528 |
20A ACS712 Current Sensor |
Rs.249 |
Voltage Sensor Module 25V |
Rs.99 |