CSA Mark Current Sensors

AC Current Operated Switch -- CTS
from Red Lion Controls, Inc.

Universal output. Self-powered. Easily adjustable setpoint. Fixed or split-core case. CTS Series Transducers are self-powered, solid-state current-operated switches that trigger when the current level sensed through the aperature exceeds the adjusted setpoint. The solid state output contacts can... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Current: 1 to 150
  • Current Type: AC Current
  • Frequency Range: 6 to 100
Clamp On Current Sensor, 250A -- BB-JC24S250-V
from Advantech

All-in-one structure in a small size. Sensing Aperature: 10/24 mm. Primary Current Range: 250A. Output Type: 0-5V. Accuracy: <2% of nominal primary current. Bandwidth: 50/60 Hz. UL, CSA, CE and RoHS available [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current: 250
  • Mounting / Configuration: Clamp or Bolt On
  • Accuracy: 2
AC Current Transducer -- CTL
from Red Lion Controls, Inc.

Average responding output: 0-10 Cdc or 4-20 mA. Jumper selectable ranges. Output is magnetically isolated from the input. Split-core and fixed-core cases. CTL Series transducers combine a current transformer and a signal conditioner into a single package. This provides higher accuracy, lower wiring... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Current: 2 to 200
  • Current Type: AC Current
  • Response Time: 100000 to 300000
Clamp On Current Sensor, 50A -- BB-JC10F50-V
from Advantech

All-in-one structure in a small size. Sensing aperature: 10/24 mm. Primary Current Range: 50A. Output Type: 0-5V. Accuracy: <2% of nominal primary current. Bandwidth: 50/60 Hz. UL, CSA, CE and RoHS available [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current: 50
  • Mounting / Configuration: Clamp or Bolt On
  • Accuracy: 2
DC Current Transducer -- CTD
from Red Lion Controls, Inc.

DC Current Transducer, DC to 4 to 20 mA. Three Jumper Selectable DC Input Ranges, 50 A, 75 A and 100 A. Output is Magnetically Isolated from the Input. Internal Power Regulation. Split-core Case [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Technology: Hall-Effect
  • Current Type: DC Current
  • Current: 0.0 to 100
True RMS AC Current Transducer -- CTR
from Red Lion Controls, Inc.

True rms output. Jumper selectable ranges. Output is magnetically isolated from the input. Split-core case. CTR Series transducers combine a current transformer and a signal conditioner into a single package. This provides higher accuracy, lower wiring costs, easier installation and saves valuable... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Current: 10 to 200
  • Current Type: DC Current
  • Response Time: 600000
AC Current Transducer -- Model 2780-115
from Time Mark Corporation

The Model 2780 AC Current Transducer is designed to accept an AC current input, and provide a proportional DC voltage output. A linear transformer input is coupled to a solid-state output amplifier. The Model 2780 is powered by a 115 VAC source, and is socket-mounted for ease of use. Model 2780... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Mounting / Configuration: Socket
  • Current Type: AC Current
  • Current: 0.0 to 5
Hall Effect Current Sensor -- L18P***S05R Series
from Tamura Corporation of America

L18P***S05R Series. Hall Effect Current Sensors. Features: Open Loop type. Printed circuit board mounting. Integrated primary. Unipolar power supply. Busbar version from 40A to 60A. Insulated plastic case according to UL94V0. Regulated offset voltage. Advantages: Excellent accuracy and linearity. [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current Type: AC Current; DC Current
  • Loop Type: Open Loop
  • Technology: Hall-Effect
AC Current Transducer -- 1003AM1 Series
from American Aerospace Controls, Inc.

Process output 0 to 5Vdc; accuracy 1%FS; frequency 57-63Hz (others available); powered by input; response 150m -sec; temperature -20 ° to +70 °C; aperture 3/8 inch dia; metal case; barrier terminals [See More]

  • Approvals / Certifications: CSA Mark; UL; CE
  • Technology: Hall-Effect (optional feature)
  • Current Type: AC Current
  • Mounting / Configuration: Panel Mount
AC Current Transducers – RMS Measuring
from Ohio Semitronics, Inc.

OSI manufactures true RMS AC current transducers which provide accurate measurement of the true RMS value of input signals over a wide frequency range. We invite you to chat live with our application and product specialists to find or create a solution that works best for your application. [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Mounting / Configuration: Panel Mount; DIN Rail-Mount
  • Current Type: AC Current
  • Current: 0.0 to 40000
Current Unbalance Detector -- Model A2722
from Time Mark Corporation

The Model 2722 Current Unbalance Detector is designed to monitor 3-phase AC current (or compare three single-phase AC currents). A solid-state electronic sensing circuit drives an internal DPDT relay which energizes during normal, balanced conditions. An unbalanced condition will cause the relay to... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Mounting / Configuration: SMD
  • Current Type: AC Current
  • Current: 1 to 5
Hall Effect Current Sensor -- L31S***S05 Series
from Tamura Corporation of America

L31S***S05 Series. Hall Effect Current Sensors. Features: Open Loop type. Printed circuit board mounting. Unipolar power supply. Industrial temperature range. Sulfur-proof version available (add "S " suffix to part number). Mounting pins. Insulated plastic case according to UL94V0. [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current Type: AC Current; DC Current
  • Loop Type: Open Loop
  • Technology: Hall-Effect
AC Current Transducer -- 1003AM2 Series
from American Aerospace Controls, Inc.

Avg responding; output 0 to 5Vdc; accuracy 1%FS; frequency 57-63Hz (others available); powered by input; response 150m-sec; temperature -20 ° to +70 °C; aperture 3/4 inch dia; metal case; barrier screw terminations [See More]

  • Approvals / Certifications: CSA Mark; UL; CE
  • Technology: Hall-Effect (optional feature)
  • Current Type: AC Current
  • Mounting / Configuration: Panel Mount
Motor Load Monitor -- Model 421
from Time Mark Corporation

The Model 421 detects an overload or under-load condition on all types of running motors; conveyor motors, elevator motors, mixer motors, submersible pumps, suction pumps, etc. The monitor detects the actual power used (voltage x current x power factor) and is more sensitive than simple current... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Mounting / Configuration: SMD
  • Current Type: AC Current
  • Current: 0.0 to 5
Hall Effect Current Sensor -- L34S***D15 Series
from Tamura Corporation of America

L34S***D15 Series. Hall Effect Current Sensors. Features: Open Loop type. Panel mounting. Bipolar power supply. Large aperture. Insulated plastic case according to UL94V0. Advantage: Excellent accuracy and linearity. Wide nominal current range. Low temperature drift. No insertion loss. High Immunity... [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current Type: AC Current; DC Current
  • Loop Type: Open Loop
  • Technology: Hall-Effect
AC Current Transducer -- 1005 Series
from American Aerospace Controls, Inc.

Industrial grade; output 0 to 5Vdc; accuracy 1-2%FS; frequency 50 to 60Hz; response 80m-sec; temperature -20 ° to +70 °C; powered by input; aperture 3/4 inch dia; plastic case; barrier screw terminations [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Technology: Hall-Effect (optional feature)
  • Current Type: AC Current
  • Mounting / Configuration: Panel Mount
Single Phase Current Monitor -- Model 273-5-24
from Time Mark Corporation

The Model 273 Single Phase Current Monitor is a single set-point sensor. It can be used as either an over current or under current sensor, depending on the contacts used. This device can directly monitor AC currents in the range of 0.5 to 5 amps: or 2 to 10 amps, 50 to 400 Hz. Matching transformers... [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Mounting / Configuration: 8-Pin Socket
  • Current Type: AC Current
  • Current: 0.5000 to 5
Hall Effect Current Sensor -- S25P***D15X Series
from Tamura Corporation of America

• Excellent accuracy. • Very good linearity. • Low temperature drift. • Wide frequency bandwidth. • No insertion loss. • High Immunity To External Interference. • Optimised response time. • Current overload capability [See More]

  • Approvals / Certifications: CSA Mark; RoHS; UL; CE
  • Current Type: AC Current; DC Current
  • Loop Type: Closed Loop
  • Technology: Hall-Effect
AC Current Transducer -- 1006X Series
from American Aerospace Controls, Inc.

Industrial grade; output 4 to 20mAdc; accuracy 0.5%FS; frequency 50 to 60Hz; loop power +5 to +35Vdc; response 100m-sec; temperature -20 ° to +70 °C; aperture 1+1/2 inch dia; plastic case; barrier screw terminations [See More]

  • Approvals / Certifications: CSA Mark; UL
  • Technology: Hall-Effect (optional feature)
  • Current Type: AC Current
  • Mounting / Configuration: Panel Mount