CR4220-40 CR Magnetics Inc, CR4220-40 Datasheet

CR4220-40

Manufacturer Part Number

CR4220-40

Description

XMITTER AC CRRNT 4-20MA 0-40AAC

Manufacturer

CR Magnetics Inc

Series

CR4200r

Datasheet

1.CR4220-15.pdf (2 pages)

Specifications of CR4220-40

Current - Sensing

40A

Accuracy

±0.5%

Sensitivity

Current - Supply

Sensor Type

Current Sensor

Voltage - Supply

24V

Output

4 ~ 20mA DC

Frequency

20Hz ~ 4kHz

Response Time

250ms

Polarization

Unidirectional

Operating Temperature

0°C ~ 60°C

Package / Case

Modular

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Loop-Powered AC Current Transmitter

Another HUNTINGTON ELECTRIC Company

DIN RAIL / PANEL MOUNT, AVERAGE RMS

CR4220(S)

CR4260

CR4220

CR4260

Single Element - .79” Window

* Two element transducers are only available in ranges of 0.5 to 30 AAC

Two Element - .26” Window

0.5 to 30 AAC Input Range

0.5 to 50 AAC Input Range

CR Magnetics power supplies

loop-powered transmitters.

are matched perfectly for

See Section B for Details.

CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119

Web: http://www.crmagnetics.com

PART NUMBERS

Single element with 4 - 20 mADC output (split core design)

Two element with 4 - 20 mADC output

The CR4200 Series, Current Transmitters produce a calibrated

4-20 mADC signal that is proportional to the average RMS

input AC current. Designed for multi-point current sensing,

these devices provide excellent features in a high value

package. The output signal is generated from a user supplied

24 VDC power supply within the output current loop.

Applications

Multi-point current sensing and control panels

Remote current sensing

Monitor motor faults

Monitor heating elements

Monitor lighting elements

Features

Relatively low cost

35mm DIN rail or panel mount

High Accuracy

Easy wiring

Interfaces with most commercially available instrumentation

Connection diagram printed on case

Regulatory Agencies

Approved to UL3111-1, First Edition, Amendment 2

Approved to CAN/CSA-C22.2, No. 1010.1-92

Meets requirement of IEC 61010-1 and BS EN 61010-1

All single element current transducers are

Simply put an “S” at the end of the prefix

* UL Recognition Pending

available in split core design.

E-mail: sales@crmagnetics.com

Add suffix for input range

Ranges available up to and

including 600 AAC

E199795

0-25 AAC

0-30 AAC

0- 5 AAC

0-10 AAC

0-15 AAC

0-20 AAC

0-40 AAC

0-50 AAC

Related parts for CR4220-40

CR4220-40 Summary of contents

Page 1

... AAC Input Range CR Magnetics power supplies are matched perfectly for loop-powered transmitters. See Section B for Details. - CR4220(S) - CR4260 * Two element transducers are only available in ranges of 0 AAC CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119 Web: http://www.crmagnetics.com ...

Page 2

... Dia. for CR4220 (shown) 2 holes: 0.26(6.5) Dia. for CR4260 1.42 (36) OUTLINE DRAWING NOTE: The building installation must have a switch or circuit-breaker that is in close proximity and within easy reach of the operator. The switch or circuit breaker shall be marked as the disconnecting device for the equipment CR Magnetics, Inc ...

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