Solid State Sensors
CSN Series
Closed Loop Current Sensors
CSNL, CSNM SERIES ORDER GUIDE
Coil Characteristics
Resistance
Peak
Supply
Voltage
Meas.
Currents
Nom.
Current
Meas.
Catalog Listings
CSNL181
Range Amps
VDC ± 5%
Turns
2000
5000
Resist (@ Inom)
±600
±12 to 18
±12 to 18
25ȉ @ 70°
50ȉ @ 70°
C
150 mA for 300 A 0 to 70ȉ
CSNM191
±1000
C
100 mA for 500 A 0 to 120ȉ
SPECIFICATIONS
Catalog Listings
CSNL181
CSNM191
Offset Current @ 25°C, mA max.
Temperature Drift, 0 to 70°C, mA
±0.30
±0.20
±0.30 typ.
±0.50 max.
±0.20 typ.
±0.30 max.
Linearity
±0.1%
±0.1%
Supply Voltage
±12 to ±18V
7.5 kV rms
±12 to ±18V
7.5 kV rms
Galvanic Isolation @ 50 Hz/1 min.
Accuracy
±0.5% of IN (nominal Current) at 25°C
Response Time
500 ns
<1 Ȗs
Bandwidth
DC to 150 kHz
−40 to 85°C (−40 to 185°F)
−40 to 90°C (−40 to 194°F)
Thru-hole
Operating Temperature
Storage Temperature
Primary Circuit Connection
Secondary Circuit Connection
Current Drain
Thru-hole
3 pins
3 pins
14 mA (no load current) + output current
‘‘In-Out’’ Sense Signal
To obtain positive measuring current on O/P terminal, current must flow
in direction of arrow
Mounting
Faston, 3 pins
WIRING DIAGRAM
PDFINFO
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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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