Solid State Sensors
CSN Series
Closed Loop Current Sensors
CSNJ, CSNK SERIES ORDER GUIDE
Coil Characteristics
Resistance
Current
Range
Supply
Voltage
Meas.
Currents
Nom.
Meas.
Catalog Listings
CSNJ481
Amps
VDC ± 5%
Turns
2000
2000
2000
2000
5000
5000
5000
5000
Resist (@ Inom)
±600
±12 to 18
±12 to 18
±12 to 18
±12 to 18
±15 to 24
±15 to 24
±15 to 24
±15 to 24
25ȉ @ 70°
25ȉ @ 70°
25ȉ @ 70°
25ȉ @ 70°
50ȉ @ 70°
50ȉ @ 70°
50ȉ @ 70°
50ȉ @ 70°
C
150 mA for 300 A
150 mA for 300 A
150 mA for 300 A
150 mA for 300 A
100 mA for 500 A
100 mA for 500 A
100 mA for 500 A
100 mA for 500 A
0 to 70
0 to 70
0 to 70
0 to 70
ȉ
ȉ
ȉ
ȉ
CSNJ481-001*
CSNJ481-002
CSNJ481-003*
CSNK591
±600
C
C
C
C
C
C
C
±600
±600
±1200
±1200
±1200
±1200
0 to 130
0 to 130
0 to 130
0 to 130
ȉ
ȉ
ȉ
ȉ
CSNK591-001*
CSNK591-002
CSNK591-003*
*Fitted with busbar
SPECIFICATIONS
Catalog Listings
CSNJ481
CSNJ481-001
CSNJ481-002
CSNJ481-003
CSNK591
CSNK591-001
CSNK591-002
CSNK591-003
Offset Current @ 25°C, mA max.
Temperature Drift, 0 to 70°C, mA
±0.30
±0.30
±0.20
±0.20
±0.30 typ.
±0.50 max.
±0.30 typ.
±0.50 max.
±0.20 typ.
±0.30 max.
±0.20 typ.
±0.30 max.
Linearity
±0.1%
±0.1%
±0.1%
±0.1%
Supply Voltage
Galvanic Isolation @ 50 Hz/1 min.
Accuracy
±12 to ±18V
7.5 kV rms
±12 to ±18V
7.5 kV rms
±15 to ±24V
6 kV rms
±15 to ±24V
6 kV rms
±0.5% of IN (nominal Current) at 25°C
Response Time
Bandwidth
<1 Ȗs
DC to 150 kHz
Operating Temperature
−40 to 85°C
(−40 to 185°F)
0 to 70°C
(32 to 158°F
−40 to 85°C
(−40 to 185°F)
0 to 70°C
(32 to 158°F)
Storage Temperature
−40 to 90°C
(−40 to 194°F)
−25 to 85°C
(−13 to 85°F
−40 to 90°C
(−40 to 194°F)
−25 to 85°C
(−13 to 85°F)
Primary Circuit Connection
Secondary Circuit Connection
Current Drain
Thru-hole or busbar
3 pins
Thru-hole or busbar
3 pins
Thru-hole or busbar
3 pins
Thru-hole or busbar
3 pins
14 mA (no load current) + output current
To obtain positive measuring current on O/P terminal, current must flow in direction of arrow
Faston, 3 pins Push-on (spade), 3 terminals
22 mA (24 V) + output current
‘‘In-Out’’ Sense Signal
Mounting
WIRING DIAGRAM
PDFINFO
p a g e - 0 6 3
Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
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