Current Sensors Line Guide As well as the advantages youd expect from an experienced Past, future, and current excellence. Honeywell Sensing provider offering decades of engineering expertise: thru-hole and Control (S&C) offers a wide variety of current sensors to design, fast response times, output voltage isolation from input, monitor alternating (ac) or direct (dc) current. From digital output minimum energy dissipation, and enhanced reliability with detectors sensing a few hundred milliamps to linear sensors adjustable performance and built-in temperature compensation. monitoring over one thousand amps, our comprehensive line provides superior, often accurate performance at a reduced cost. FEATURES OPEN LOOP CURRENT SENSORS DIGITAL/INDUCTIVE CURRENT CLOSED LOOP CURRENT CSCA-A Series. SENSORS SENSORS Features: ac, dc, and impulse currents CSDA Series. CSNB, CSNA, CSNC, CSNE, CSNF, Competitive cost/performance ratio Features: Open collector output Digital CSNG, CSNJ, CSNK, CSNL, CSNM, Low power consumption Compact size output ac or dc currents Thru-hole CSNP, CSNR, CSNS, CSNT, and High level of electrical isolation between design Output voltage isolation from CSNX Series. primary and secondary circuits Large input Minimum energy dissipation Features: Current sensing up to 1275 A primary aperture RoHS compliant CE, Maximum current limited only by ac, dc, and impulse currents In-line UL approvals conductor size Enhanced accuracy, low- or thru-hole design Competitive cost/ cost sensing RoHS compliant performance ratio Rapid response Benefits: Based on the principles of the Reduced overshoot High overload Hall-effect wherein a Hall-effect device Benefits: Single digital (TTL logic level, capability High level of electrical (HED) produces an output voltage open collector) output that will sink 20 isolation between primary and secondary linearly related to the amplitude and mA of output current. Provides logic circuits Industrial operating temperature phase of a magnetic field applied to it. level output that changes from Vcc to range Small size and weight RoHS HED output is directly proportional to 0.4 V when sensed current exceeds the compliant CE, UL approvals the amplitude and phase of the primary operate point. Will not be damaged by current. Potential applications include overcurrent in the sensed conductor. Benefits: Based on the principles of the variable speed drives, overcurrent Potential applications include variable magnetoresistive or Hall effects, and protection, ground fault detectors, current speed drives, overcurrent protection, the null balance or zero magnetic flux feedback control systems, robotics, ground fault detectors, current feedback method (feedback system). Magnetic UPS and telecommunication power control systems, robotics, UPS and flux in the sensor core is constantly supplies, welding power supplies, battery telecommunication power supplies, controlled at zero. Potential applications management systems, and wattmeters. welding power supplies, battery include variable speed drives, overcurrent management systems, and wattmeters. protection, ground fault detectors, current feedback control systems, robotics, UPS and telecommunication power supplies, welding power supplies, battery management systems, and wattmeters. continued on back pageCurrent Sensors Line Guide Digital/Inductive Common sense. Global Current Sensors leadership. CSDA Series Honeywell S&C offers linear (analog) open loop, digital, or Operate current 0.5 A.t. nom., 3.5 A.t. nom. closed-loop current sensors. Sensed current type ac or dc When any of these sensors detect predetermined signals, Output voltage the system then performs the Response time 100 s designated task. For instance, Accuracy better than 0.5 % the digital signals logic level Mounting PCB mounting pins or screw mount output may sound an alarm, Pinout style 3-pin PCB or 3-pin AMP connector start a motor, or open a valve. Operating temperature -25 C to 85 C -13 F to 185 F The linear signal duplicates Supply voltage 6 Vdc to 16 Vdc the waveform often ideal for feedback elements to control a motor, or regulate machine function. And Honeywells new closed-loop current sensor with magnetoresistive (MR) technology offers amazing offset drift performance over a wide temperature range Closed Loop with almost no thermal drift, for Current Sensors enhanced accuracy. CSNX Series CSNA Series CSNF Series For proven engineering Sensed current range 56 A 70 A, 90 A, 100 A 150 A, 180 A, 200 A expertise, component Sensed current type ac, dc, impulse ac, dc, impulse ac, dc, impulse dependability, and global Output current current current support, trust Honeywell S&C. 1000 (90 or 50 Ohm coil) 1000 (30 Ohm coil) Coil turns 2000 (50 Ohm coil) 2000 (160 or 130 Ohm coil) 2000 (100 Ohm coil) Response time < 0.2 s < 1 s < 0.5 s Accuracy 0.24 % 0.5 % 0.5 % Mounting PCB on 11-pins PCB on 3-pins PCB on 3-pins Pinout style unipolar offset center -40 C to 85 C 0 C to 70 C -40 C to 85 C Operating temperature -40 F to 185 F 32 F to 158 F -40 F to 185 F Supply voltage 4.75 Vdc to 5.25 Vdc 13 Vdc, 15 Vdc 12 Vdc to 15 Vdc 2 www.honeywell.com/sensing