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Solid State Sensors CS Series
Linear Current Sensors
FEATURES
1
Linear output
1
AC or DC current sensing
1
Through-hole design
1
Fast response time
1
Output voltage isolation from input
1
Minimum energy dissipation
1
Maximum current limited only by
conductor size
1
Adjustable performance and built-in
temperature compensation assures
reliable operation
1
Accurate, low cost sensing
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Operating temperature range –25 to
°
C
85
1
Housing: PET polyester
LINEAR CURRENT SENSORS
MICRO SWITCH CS series linear current
sensors incorporate our 91SS12-2 and
SS94A1linear output Hall effect transducer (LOHET
TM
). The sensing element is assembled in a printed circuit board mountable housing. This housing is available in
four configuration as shown in mounting
dimension figures1,1a, 2 and 2a. Normal
mounting is with 0.375 inch long 4-40
screw and square nut (not provided) inserted in the housing or a 6-20 self-tapping screw. The combination of the sensor, flux collector, and housing comprises the holder assembly. These sensors
are ratiometric.
ORDER GUIDE — BOTTOM MOUNT WITH 9SS SENSOR, SOURCE OUTPUT
Mtg. Supply Supply Current Offset
Sensed
Catalog Dim. Volt. Current (Amps Volt.
Listing Fig. (Volts DC) (mA Max.) Peak) (Volts±10%) Nominal ± TOL (%/°C) (µ Sec.)
CSLA1CD 1 8 to 16 19 57 Vcc/2 49.6 5.8 ±.05 3
CSLA1CE 1 8 to 16 19 75 Vcc/2 39.4 4.4 ±.05 3
CSLA1DE 2 8 to 16 19 75 Vcc/2 39.1 4.8 ±.05 3
CSLA1CF 1 8 to 16 19 100 Vcc/2 29.7 2.7 ±.05 3
CSLA1DG 2 8 to 16 19 120 Vcc/2 24.6 2.1 ±.05 3
CSLA1CH 1 8 to 16 19 150 Vcc/2 19.6 1.8 ±.05 3
CSLA1DJ 2 8 to 16 19 225 Vcc/2 13.2 1.2 ±.05 3
CSLA1EJ 1a 8 to 16 19 225 Vcc/2 13.2 1.5 ±.05 3
CSLA1DK 2 8 to 16 19 325 Vcc/2 9.1 1.7 ±.05 3
CSLA1EK 1a 8 to 16 19 325 Vcc/2 9.4 1.3 ±.05 3
CSLA1EL 1a 8 to 16 19 625 Vcc/2 5.6 1.3 ±.05 3
Sensitivity
mV&N*
At 12 VDC
Offset Response
Shift Time
BOTTOM MOUNT WITH SS9 SENSOR, SINK/SOURCE OUTPUT
Catalog Dim. Volt. Current (Amps Volt.
Listing Fig. (Volts DC) (mA Max.) Peak) (Volts±2%) Nominal ± TOL (%/°C) (µ Sec.)
CSLA2CD 1 6 to 12 20 72 Vcc/2 32.7 3.0 ±.02 3
CSLA2CE 1 6 to 12 20 92 Vcc/2 26.1 2.1 ±.02 3
CSLA2DE 2 6 to 12 20 92 Vcc/2 25.6 2.2 ±.02 3
CSLA2CF 1 6 to 12 20 125 Vcc/2 19.6 1.3 ±.02 3
CSLA2DG 2 6 to 12 20 150 Vcc/2 16.2 1.1 ±.02 3
CSLA2DJ 2 6 to 12 20 225 Vcc/2 8.7 0.6 ±.020 3
CSLA2DH 2 6 to 12 20 235 Vcc/2 9.8 1.1 ±.0125 3
CSLA2EJ 1a 6 to 12 20 310 Vcc/2 7.6 0.7 ±.0125 3
CSLA2DK 2 6 to 12 20 400 Vcc/2 5.8 0.5 ±.0125 3
CSLA2EL 1a 6 to 12 20 550 Vcc/2 4.3 0.4 ±.0125 3
CSLA2EM 1a 6 to 12 20 765 Vcc/2 3.1 0.3 ±.007 3
CSLA2EN 1a 6 to 12 20 950 Vcc/2 2.3 0.2 ±.007 3
NOTE: When monitoring purely AC current withzero DCcomponent, a capacitor can be inserted in series with the output of thecurrent sensor.The capacitor will block
out the effect of the temperature variation of the offset voltage which increases the accuracy of the device.
*N=number of turns
PDFINFO p a ge - 05 8
Mtg. Supply Supply Current Offset
Sensed
Sensitivity
mV&N*
At 8 VDC
Offset Response
Shift Time
58 Honeywell 1 MICRO SWITCH Sensing and Control11-800-537-6945 USA 1F1-815-235-6847 International 11-800-737-3360 Canada
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Solid State Sensors CS Series
Linear Current Sensors
SIDE MOUNT WITH 9SS SENSOR, SOURCE OUTPUT
Mtg. Supply Supply Current Offset
Sensed
Catalog Dim. Volt. Current (Amps Volt.
Listing Fig. (Volts DC) (mA Max.) Peak) (Volts±10%) Nominal ± TOL (%/°C) (µ Sec.)
CSLA1GD 2a 8 to 16 19 57 Vcc/2 49.6 5.8 ±.05 3
CSLA1GE 2a 8 to 16 19 75 Vcc/2 39.4 4.4 ±.05 3
CSLA1GF 2a 8 to 16 19 100 Vcc/2 29.7 2.7 ±.05 3
mV&N*
At 12 VDC
SIDE MOUNT WITH SS9 SENSOR, SINK/SOURCE OUTPUT
Sensitivity
Offset Response
Shift Time
Catalog Dim. Volt. Current (Amps Volt.
Listing Fig. (Volts DC) (mA Max.) Peak) (Volts±2%) Nominal ± TOL (%/°C) (µ Sec.)
CSLA2GD 2a 6 to 12 20 72 Vcc/2 32.7 3.0 ±.02 8
CSLA2GE 2a 6 to 12 20 92 Vcc/2 26.1 2.1 ±.02 8
CSLA2GF 2a 6 to 12 20 125 Vcc/2 19.6 1.3 ±.02 8
CSLA2GG 2a 6 to 12 20 150 Vcc/2 12.7 0.6 ±.02 8
NOTE: When monitoring purely AC current withzero DCcomponent, a capacitor can be inserted in series with the output of thecurrent sensor.The capacitor will block
out the effect of the temperature variation of the offset voltage which increases the accuracy of the device.
*N = number of turns.
Mtg. Supply Supply Current Offset
Sensed
Sensitivity
mV&N*
At 8 VDC
Offset Response
Shift Time
MOUNTING DIMENSIONS (for reference only)
Figure 1
Figure 2
PDFINFO p a ge - 05 9
Figure 1a
Figure 2a
* Application consideration: The output is clamped at the high end. Clamping voltage may be as low as 9VDC.
The output will not exceed the clamping voltage regardless of field strength
or supply voltage.
Honeywell 1 MICRO SWITCH Sensing and Control1 1-800-537-6945 USA 1F1-815-235-6847 International 1 1-800-737-3360 Canada 59
Current
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