Current Sensors Dealers

The Allegro ACS759 is an optimized and accurate linear Hall sensor circuit based Current Sensor IC for AC/DC current sensing for max 50A current measurement, operating upto 3.6 V DC. With improved noise reduction by introducing proprietary amplifier and filter design providing economical and precise solutions for AC or DC current sensing applications. Small package size with easy mounting with through hole facility. The sensor is also integrated with shield preventing long time heavy current’s capacitive coupling. Allegro ACS759 is manufactured to with stand heavy duty load application , better repeatability with zero error output makes it ideal for the typical applications in motor control, load detection and management, power supply and DC-to-DC converter control, inverter control, and over current fault detection. For measurement, the device can be plugged to measure both AC and DC voltage at its input and its output which is linear with respect to the measured input showing varied analog voltage as the output.Ensuring the device safety standards ACS759 incorporate thick copper conductor on the primary side of input for protection from the 3-5 times overcurrent conditions. The device has zero magnetic hysteresis and extremely stable offset voltage.   Datasheet   Supply Voltage 3 volt to 3.6 volt Measuring current 50Amp Output type analog Internal conductor resistance 100u? Response time 4 microseconds Sensor Case Style 5-CB Formed Leads Operating Temperature Range -40°C to +85°C Termination Type Through Hole  No. of Channels 1 Sensitivity 26.4mV/A Bandwidth 120 kHz Accuracy ±4% Linearity ±1%

• Type: Hall Effect Sensor
• Certification: ISO 9001:2008
• Color: Black
• Driven Type: Electric
• Country of Origin: India
• Brand Name: ELECTROHMS

Open loop hall effect current sensor measure DC, AC and complex current wave forms with galvanic isolation. The advantages include low cost, small size, lightweight and low power consumption and are especially advantageous when measuring high currents.

• Brand Name: LEM
• Country of Origin: Made in India
• Mounting Type: Hole
• Sensor Type: Current
• Offset Voltage: 220 V
• Model No: LA 205-S
• Packaging Type: Box

• Type: Current Sensor
• Material: Plastic
• Color: White
• Condition: New
• Power: 15w, 20w
• Warranty: 1year
• Application: Current Use

• Theory: Hall Effect Current Sensors
• Country of Origin: Germany

HARTING Hall effect current sensors are used for current measurement in power electronic applications. The hall effect sensors can measure different kinds of currents (AC, DC, pulsed... ) .The current sensors offer high levels of measurement accuracy and interference immunity. Their robust design makes them ideal for use in harsh conditions such as rail technology and renewal energy. Your development processes will benefit from standard footprint and installation measurements – easy to build into existing applications. Compensated Current Sensors Compensation current sensors (Closed Loop technology) The Sensors are based on the proven Hall effect, which measures the current via it’s magnetic field. Closed loop current sensors create as an output signal a secondary current (Isek = IpriN) which is in real time an exact mapping of the primary current. These sensors have a wide frequency range and work very precisely throughout the entire temperature range ( -40° C … 85° C, Accuracy ≤1 %).

• Type: Current Sensor
• Color: Blue
• Condition: New
• Country of Origin: India
• Brand Name: Shoptron
• Color: Blue

  the current sensor chips acs712elc-05b pin 5v power supply, on-board power indicator the module can be measured plus or minus 30 amps, corresponding to the analog output of 185 mv or a there is no detection current through, the output voltage is vcc or 2 pcb board size: 31 (mm) x13 (mm) the device consists of a precise, low-offset, linear hall circuit with a copper conduction path located near the surface of the die. applied current flowing through this copper conduction path generates a magnetic field in which the hall ic converts into a proportional voltage.  

• Theory: Temperature Sensor
• Phase: Single Phase
• Coil Number: 2
• Type: Automaic
• Condition: New
• Warranty: 1 Year

• Model Number: SCT-013-030 30A
• Material: Plastic
• Color: Blue
• Condition: New

• Ambient Temperature: 20*C to +45*C
• Insulation Class:: E (120*C Max.).

VAISHNO CFG" Make low voltage current transformers as per IS standard of IEC 60044-1(BSEN 60044-1). CT's convert an alternating current usually high into a proportional lower one, depending on their use. The design of the Current transformer requires the inclusion of a core and winding which will when connected to its rated burden ."VAISHNO CFG" Make CT's are broadly classified into the three groups as per their requirement as under: Current Transformer: An instrument transformer in which the secondary current, in normal condition is use, subsequently proportional to the primary current and differs in phase it by an angle which is approximately zero for an appropriate directions of correction. Measuring Transformer: A current transformer intended to supply indicating instruments integrated meter, relay and similar apparatus. Protective current transformer: A current transformer intended to supply protective supply.

• Type: Current Sensor
• Material: Plastic
• Color: Metallic
• Warranty: 1year
• Alarm Range: 1.5mtr, 1mtr
• Application: Current Use

Current Sensors monitor alternating (ac) as well as direct (dc) current. Our Current Sensors are known for providing superior, often accurate performance at a reduced cost. We are counted among the top companies, which are engaged in supplying Current Sensors. Because of our vast distribution network, it has always been an easy job for us to deliver retail as well as bulk orders for Current Sensors within the promised time frame.

• Module Dimensions: 31 x 13 x 14 mm (LxWxH)
• Weight: 3 gm.
• Supply Voltage: 4.5V
• Measure Current Range: -5A
• Sensitivity: 66mV/A
• The current sensor chips: ACS712_ELC-05B.

5A range Current Sensor Module ACS712  consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Sensing and controlling current flow is a fundamental requirement in a wide variety of applications including, over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc. This ACS721 current module is based on ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 5A, and the present current signal can be read via analog I / O port of Arduino. There is also the 30A and 20A version for your choice are available on our portal.  

• Output: 0 - 2 VOLTS (NOMINAL) *
• RATED INPUT CURRENT: 100 Amps. MAX.
• ZERO CURRENT OFFSET0: +/- 0.5 mA

Hall effect Current Sensor gives isolated DC voltage out put proportional to the AC or DC Current passing through. Sensors with higher Current ratings are in the offing. AC and DC current sensors in Mumbai India to all over the world since 1970 as manufacturers, traders, suppliers, exporters and dealers according to ISO standards and client's requirements

The propeller type current meter is a world recognized instrument. This current meter is suspended in the water using a cable with sinking weight or wading rod and will accurately measure stream flow velocities from 0.01 to 3.5 meters per second with Multiple propellers. Magnetic current meter has a permanent magnet mounted on its shaft. In every revolution of the cup wheel the magnet actuates the proximity resulting in one make and break of the contacts. The free ends of the proximity switch cable are connected to an automatic counter, which registers one count for every revolution of the wheel. The calibration chart provided with the meter gives the velocity in m/sec. Output: switch closure

SWA Order No : SWA-1099-A1-R0 Technical data 0-40A to 0-10V 24V power supply Microcontroller based. Can be programmed for any signals for 3 levels to operate 3 relays Signal is 0-10V

• Output: Analog Sensor
• Model Number: HOCS-50...800-15
• Ambient Storage Temperature: -25 to +85 °C
• Output voltage @ IMAX, R= 10kΩ @ 25°C: ± 4 ± 0.04 VDC
• Ambient Operating Temperature: -10 to +85 °C
• Current consumption: 15 mA
• Linearity (Excluding electrical offset): < 1% of IMAX
• Port: Mumbai
• Supply Voltage (±5 %): ± 15 VDC
• Supply Ability: 500 Piece/Pieces per Week
• Usage: Current sensor
• Accuracy @ TA=25 °C: ± 1%

Open loop current sensors measure DC and AC currents and provide electrical isolation between the circuit being measured and the output of the sensor. Typically, open loop current sensors cost less than closed loop sensors. They are preferred in battery powered circuits due to their low operating power requirements. Small Package Low Cost High performance Low power consumption

• features: 5 μs output rise time in response to step input current

This is a module for ACS712 ±20A hall-effect based ACDC Current Sensor with just 1.2 mΩ resistance of input path from Allegro, which measures linearly AC DC Current based on Hall-effect sensing. This module is also available populated with the ±5A version of ACS712.The ACS712 consists of a precise, low-offset, linear Hall circuit with a copper Conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. The ACS712 outputs analog voltage signal that varies linearly with the sense current on the current input terminals. And outputs a proportional analog voltage on Vo pin of 100 mVA centered at 2.5V with a typical error of ±1.5%. It operates from 4.5 V to 5.5 V and is intended for use in 5 V systems.

The VPLog-i measures AC currents up to 3200A (true-RMS on a single phase power cable). The VPLog-i is very easy to use: just wrap around one of the three phases and close the snap fitting. It offers the best solution for your mobile power measurements. The VPLog-i is the only sensor on the market that offers both 4 ... 20mA and pulse outputs. Easy and simple: Just open the power meter and wrap around the power cable you want to measure. The LED on the device blinks when the VPLog-i is powered. The rate at which it blinks is proportional to the output current. You can use one of the two outputs to get accurate power measurement results. Power Meter Features/ Benefits Very easy and quick installation Plug and play For fixed and mobiel measurements Both 4 … 20 mA and pulse output Applications Power consumption of compressors General purpose power measurements Electricity sub metering

• Feature: Operating distance : 0 to 2mm , Supply voltage range 10 to 30 VDC

The Model DRS-020 Eddy current digital reference sensor is a self-contained, non-contact position sensor. Not only do they not contain parts prone to mechanical wear, but they are also virtually insensitive to environmental influences. Eddy current proximity switches react only to metal parts, which is an advantage in many cases (insensitivity to dirt). When a conductive, generally metallic, object enters into the magnetic field generated by the sensor, the latter is influenced in a way that it can be detected and evaluated by the built-in electronics. The DRS-020 includes an extension cable, a metallic target and a package of glue.

Smart IR Transmitter with Current Sensor 2A to Judge if CD, DVD, or TV is on or Off status, (Can Store up to 255 IR Codes), for HVAC, Media control (home Appliances)

• Brand Name: Sky
• Power: 1 HP
• Part Number: DRP02
• Maximum Input Voltage: 450 V
• Frequency: 50 Hz1

Current sensor for PCB mounting, the smallest and lightest in the industry Features * Smallest and lightest in the industry due to use of a high-precision magnetic element * High-precision detection achieved with low resistance and low heat generation * Highly resistant to disturbance, facilitating equipment design

• Model Number: ACS712ELC
• Output: Analog
• Usage/Application: Industrial, commercial and communications systems
• Brand: R S Enter
• Rated Current: 100 Amps max
• Sensed Current Type: AC, DC
• Current: 30 A
• Power Supply: 5 V
• Output Power: 66 mV/A
• Dimensions: 31 x 13 x 12 mm
• Sensitivity: 66 mV / A

Canopus Instruments is one of the top manufacturers and suppliers of digital temperature current scanner and 4 8 10 12 16 channel temperature scanner in India. The digital temperature scanner and 4 8 10 12 16 channel temperature scanner that Canopus manufactures are of top quality and highest standards. We being the leading manufacturers and suppliers of a comprehensive range of current and rtd thermocouple temperature scanners ensure that the products supplied by us meet the customer’s expectation. Get in touch with us to know the details of the products.

Current sensor, LEM current sensors are top-of-the-line affordable equipment that have a long list of features. Some of these critical features include: Precise Measurement: The current sensors can measure electrical amperage with precision as well as accuracy in the order of mill amperes easily. Low Thermal Drift: All the current sensors feature a low thermal drift that allows the sensor to be used for a prolonged period without any deviation in the accuracy of readings due to heat.

• ZERO CURRENT OFFSET: : +/- 0.5 mA
• LINEARITY OF OUTPUT: : WITHIN +/- 1% OF

Current sensor use resistive shunt or AC Current transformer. These two methods have limitations and disadvantages.Systems new Current Sensor uses Hall effect to sense AC or DC Current. The sensor is totally isolated from main Current and not susceptible to external disturbances.