Loop-Powered AC Current Transmitter
DIN RAIL / PANEL MOUNT, AVERAGE SENSING
The CR4200 Series, Current Transmitters produce a
calibrated 4-20 mA DC 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 out-
put signal is generated from a user supplied 24 Vdc
power supply within the output current loop.
Regulatory Agencies
? Approved to UL3111-1, First Editon, Ammendment 2
? Approved to CAN/CSA-C22.2, No. 1010.1-92
? Meets requirement of IEC 61010-1 and BS EN 61010-1
Applications
E199795
CR4220
One Element - .79” Window
0.5 to 50 Aac Range
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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
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Interfaces with most commercially available
instrumentation
CR4260
? Connection diagram printed on case
Internet Resources http://www.crmagnetics.com/
? Pricing: pricing/4200.html
Part Numbers
Two Element - .26” Window
0.5 to 30 Aac Range
See page 34 for typical applications
?
Add suffix for input range
Two element with 4 to 20 mA DC output *
*
CR4220  - ? Single element with 4 to 20 mA DC output
CR4260 - ?
Two element transducers are
available only in ranges of 0.5 to 30 Aac
.5
5
10
15
20
25
30
40
50
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-
-
-
-
-
-
-
0-.5
0- 5
0-10
0-15
0-20
0-25
0-30
0-40
0-50
Aac *
Aac *
Aac *
Aac *
Aac *
Aac *
Aac *
Aac
Aac
Other Ranges Available
16
transducer03a
相关PDF资料
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CR5220S-200 TRANSDUCER DC 0-200 ADC INPUT
CR5320-100 TRANSDUCER DC VOLTAGE 100VDC-IN
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CR6610-100 TRANSDUCER FREQNCY 5VDC 100HZ
CR9350-ACA-M SWITCH CURRENT AC NO .61 DIA.
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