CS11-L

AC Current Sensor
CS11-L

CS11-L

RetiredConfigurable

AC Current Sensor

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Model:
CS11-L
Item Number:
26294
Warranty:
1 year

Overview

The CS11 detects and measures the ac current along an electrical wire using the magnetic field that is generated by that current. The sensor outputs a millivolt signal allowing it to be directly connected to our data loggers.

Key Advantages

Measure the ac Current along an Electrical Wire

Technical Description

The CS11 uses CR Magnetic's CR8459 Current Transformer to detect the ac current along an electrical wire using the magnetic field that is generated by that current. The CS11 is external to the wire jacket and has no direct electrical connection to the system.

The CS11 is recommended for measurements that do not require high accuracy, such as motor or generator load condition monitoring, efficiency studies, intermittent fault detection, and rough submetering.

Benefits

  • Ideal applications include motor or generator load conditions, efficiency studies, intermittent fault detection, and rough submetering
  • Sensor is external to the wire jacket and has no direct electrical connection to the system

Specifications

Measurement Range
0.15 to 200 A

(0.15 to 125 A for CR200X)

Frequency
50 and 60 Hz
Insulation Resistance
100 MΩ

(@ 500 Vdc)

High Potential
2000 V
Rated Current
200 A, 125 A

(CR200X)

Accuracy
Typically ±1% of actual value with provided multiplier

(with 10 Ω maximum burden [resistive])

Multiplier
iMult=200 A/1000 mV=0.2
Operating Temperature Range
-25° to +55°C
Storage Temperature Range
-25° to +70°C
Case Material
Polypropylene resin
Construction
Epoxy encapsulated
Inner Diameter
1.9 cm

(0.75 in.)

Outer Diameter
4.8 cm

(1.89 in.)

Height
1.7 cm

(0.67 in.)

Related Resources

Case Studies

Documents

Connect With Us

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Phone Number
General: (435) 227-9000
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Corporate Address
815 W 1800 N
Logan, UT 84321
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Email Address
sales@campbellsci.com

As a trusted leader in measurement systems for more than 50 years, our top priority at Campbell Scientific has always been to provide the most accurate, reliable data for research and industry.