Reviews Current Sensing

Current Switch, Self-Powered Current Sensing Switch SZC25-NO-AL-CH AC 0.5-50A Adjustable Normally Open Current Sensing Relay for Flash Buzzer Transformer Substation

  • ...CISION & STABLE PERFORMANCE】The product features high quality, high precision, stable performance and long service life. It has the advantages of high precision, more stable heart, and long service life. It is an ideal choice for automated industrial equipment and store monitoring..
  • 【WORKING PRINCIPLES】This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to directly control various automated chemical equipment..
  • 【FAST RESPONSE & LED INDICATOR】The switch has no new limit, and the reaction speed reaches ms. The LED state indicator provides a convenient and intuitive representation of the operating status of the switch. Through-heart structure design, isolation withstand voltage up to 2000V..
  • 【SELF-POWERED SENSING SWITCH】Self-powered, no external power supply required, high-power MOS tube non-contact electronic switch. The operating current of 0.5-50A AC can be adjusted by the potentiometer..
  • 【WIDE APPLICATION】Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street la....
Check Stock

Omron EE-SX671 Slotted Optical Micro Sensor 4 Pins ! WOW !

  • Price For: Each Sensing Range Max: 5mm Output Current: 100mA Sensor Output: NPN Supply Voltage DC Min: 5V Supply Voltage DC Max: 24V Input Current: 35mA Input Current Max: 35mA No. of Channels: 1 RoHS Compliant: Yes.
Check Stock

Current Sensing Switch, SZC03-NC-AL-CH Normally Open Amp Sensor Monitoring Relay, AC 0.2-30A

  • Current sensing relay for monitoring electrical current.
  • Current carrying wire is routed through an aperture.
  • Magnetic modulator technology for a stable and repeatable current trip.
  • Internal transformer for scaling the current and a voltage reference circuit for a repeatable trip point.
  • UL Recognized for safety, CSA certified for quality assurance, and RoHS compliant for hazardous substances.
Check Stock

ABB 1SVR730760R0500 CM-SFS.22S CURRENT MONITORING RELAY

  • Current sensing relay for monitoring electrical current.
  • Current carrying wire is routed through an aperture.
  • Electrical isolation between circuits (SPDT).
  • Variable trip point range with adjustable timer for stability.
  • UL recognized for safety and RoHS compliant for hazardous substances.
Check Stock

KTF-200MM Linear Position Sensor/LF-200MM Linear Position Transducer/Scaler/Electrical Ruler

  • Designed for general-purpose magnetic field measurement, current sensing, and position sensing.
Check Stock

FTVOGUE Current Sensing Switch, Normally Open Self-Powered Current Sensing Relay, AC 0.5-50A (SZC25-NO-AL-CH)

  • Current sensing relay for monitoring electrical current.
  • Current carrying wire is routed through an aperture.
  • Electrical isolation between circuits (SPDT).
  • Internal transformer for scaling the current and a voltage reference circuit for a repeatable trip point.
  • UL Recognized for safety and RoHS compliant for hazardous substances.
Check Stock

Performance Teknique ICBM-892 2 Channel Amplifier 1200W MAX

  • Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
Check Stock

Prestan AED UltraTrainer, (Pack of 4) AED Trainers

  • Spanish/English Bilingual - Easy to replace module containing current CPR guidelines and two languages..
  • Clear confident voice prompts. Also CPR prompts to help the student keep pace with chest compressions.
  • Made in the USA. Now with a Three Year Warranty.
  • Prestan Pad Sensing System - Detects Pad Placement - unique Pad Sensing System automatically detects when each pad is placed on the manikin which simulates a live AED allowing for a more realistic training class..
  • Quality pads that last. High quality training pads that will last a long time with a minimum of 50-60 applications.
Check Stock

AC 0.5-50A Current Sensing Switch,SZC25-NC-AL-CH Current Relay Monitoring,Adjustable Normally Close Current Switch,

  • High precision, more stable and long service life.
  • It is an ideal choice for automated industrial equipment and store monitoring..
  • This AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC current through the AC, isolate the AC current, and output a normally closed switching signal to di.
  • Widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries requiring current monitoring.
Check Stock

Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-8 8000W Rms)

  • Power – 500 Watts Max x 2 @2-Ohms, 250 Watts Max x 2 @4-Ohms, 1000 Watts Max x 1 Bridged @4 Ohms.
  • Full Range – With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
  • Class A/B Topology – Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class ‘B’ amplifiers have no current flowing through its outputs with no audio signal.
  • Mosfet Power Supply – A MOSFET is an electrical switch that allows the flow of electrical current. It controls the output voltage and current precisely by removing the output current sensing loss & eliminating all secondary feedback circuitry.
  • Variable Gain Control – The gain control is not for adjusting volume. It simply adjusts the amount of signal that is coming from your receiver and going to your amplifier.
Check Stock

Current Sensing Relay AC Current Sensing Switch 0-50A Normally Closed Current Sensor Monitoring Relay NC50

  • Universal Outputs: Input through current: 0.2-50A AC Rated load: [email protected] AC/DC..
  • Accurate & Dependable: Offers a sensing range of 0.2 to 50 amps and universal, solid-state outputs.
  • Faster Response Time: Once current flow is detected, it closes a set of contacts immidiately.
  • Self-powered, no external power supply required，adjustable with a potentiometer.LED indicator can conveniently and intuitively indicate the working status of the switch..
  • Normally Closed current sensor:Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on..
Check Stock

Seco-Larm E-931-S35RRQ Enforcer Indoor/Outdoor Wall Mounted Photoelectric Beam Sensor with 35 Foot Range

  • Weatherproof (IP66) construction for indoor/outdoor usage.
  • Dark ON operation, Adjustable sensing distance, Compact size.
  • 12~240VDC / 24~240VAC Operation, Current: Up to 40mA@12VDC.
  • Bracket and mountinghardware Included, Pre-wired 6ft (1.8m) cord.
  • Sensing Range: 0.5' to 35' (0.1 - 11m), Response Time: 10ms (Max).
Check Stock

Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch

  • Product Name: Door Magnetic Sensor Switch.
  • Product size: 29*15.5*9mm Wire length: 33cm.
  • Sensing distance: 10mm-15mm Service life: 1000000 times.
  • Working current: 0.5A/Working voltage: 100V (1-100V)/Maximum power: 10W.
Check Stock