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Product Attributes

Introduction

Honeywell Sensing and Control (S&C) offers a wide variety of current sensors to monitor alternating (ac) or direct (dc) current. From digital output detectors sensing a few hundred milliamps to linear sensors monitoring over one thousand amps, our comprehensive line provides superior, often accurate performance at a reduced cost. As well as the advantages you’d expect from an experienced provider offering decades of engineering expertise: thru-hole design, fast response times, output voltage isolation from input, minimum energy dissipation, and enhanced reliability with adjustable performance and built-in temperature compensation. Honeywell S&C offers linear (analog) open loop, digital, or closed-loop current sensors. When any of these sensors detect predetermined signals, the system then performs the designated task. For instance, the digital signal’s logic level output may sound an alarm, start a motor, or open a valve. The linear signal duplicates the waveform — often ideal for feedback elements to control a motor, or regulate machine function. And Honeywell’s new closed-loop current sensor with magnetoresistive (MR) technology offers amazing offset drift performance over a wide temperature range — with almost no thermal drift, for enhanced accuracy.

Features

• Digital/Inductive Current Sensors CSDA Series:
  • Open collector output
  • Digital output
  • ac or dc currents
  • Thru-hole design
  • Output voltage isolation from input
  • Minimum energy dissipation
  • Maximum current limited only by conductor size
  • Enhanced accuracy, low-cost sensing
  • RoHS compliant
• Closed Loop Current Sensors CSNB, CSNA, CSNC, CSNE, CSNF, CSNG, CSNJ, CSNK, CSNL, CSNM, CSNP, CSNR, CSNS, CSNT, and CSNX Series:
  • Current sensing up to 1275 A
  • ac, dc, and impulse currents
  • In-line or thru-hole design
  • Competitive cost/performance ratio
  • Rapid response
  • Reduced overshoot
  • High overload capability
  • High level of electrical isolation between primary and secondary circuits
  • Industrial operating temperature range
  • Small size and weight
  • RoHS compliant
  • CE, UL approvals
• Open Loop Current Sensors CSCA - A Series:
  • ac, dc, and impulse currents
  • Competitive cost/performance ratio
  • Low power consumption
  • Compact size
  • High level of electrical isolation between primary and secondary circuits
  • Large primary aperture
  • RoHS compliant
  • CE, UL approvals
• CSLA Series:
  • Linear output
  • ac or dc currents
  • Thru-hole design
  • Enhanced response time
  • Output voltage isolation from input
  • Minimum energy dissipation
  • Maximum current limited only by conductor size
  • Adjustable performance and built-in temperature compensation assures reliable operation
  • Enhanced accuracy, low-cost sensing
  • RoHS compliant
• CSLH Series:
  • ac or dc currents
  • Miniature
  • Linear ratiometric output
  • Current sinking or sourcing output for interfacing flexibility
  • No insertion loss
  • Enhanced response time
  • Low-cost sensing
  • Minimum energy dissipation
  • Maximum current limited only by conductor size
  • Built-in temperature compensation promotes reliable operation
  • RoHs compliant

Applications

• Variable speed drives
• Overcurrent protection
• Ground fault detectors
• Current feedback control systems
• Robotics
• UPS and telecommunication power supplies
• Welding power supplies
• Battery management systems
• Wattmeters
• Industrial process control
• Welding current monitoring
• Battery management systems in mobile equipment