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Solid Core and Split Core 4-20 mA
Output Current Sensors
CTS-A AND CTP-A SERIES
APPLICATION
The 4-20 mA Output Analog Current Sensors are designed
for use in any AC current monitoring application in which
you are looking to monitor a particular piece of equipment.
SPECIFICATIONS
Monitored Current Type: AC Current
Maximum AC Voltage: 600 VAC
Isolation Voltage: 2200 VAC
Supply Voltage:
+8.5 to 30 VDC (Reverse Polarity Protected)
250 Ohm Load (1-5 VDC): +13.5 to 30 VDC
500 Ohm Load (2-10 VDC): +18.5 to 30 VDC
STANDARD ORDERING
Model #
Selectable Ranges Measurement
CTS-A-250
0 to 100/200/250A
CTP-A-200
0 to 100/150/200A
CTP-A-50-RMS
0 to 10/20/50A
NOTE: The 4-20 mA Output Current Sensors are not intended to be used in life/safety applications or in hazard-
ous/classified locations.
Table 1. Standard Ordering.
Average
Average
True RMS
20
INSTALLATION INSTRUCTIONS
Operating Temperature Range: 5 to 104ºF (-15 to 40ºC)
Operating Humidity Range: 0 to 95%, non-condensing
Wire Recommendations: 2 Conductor (Shielded Cable)
Wire Size:
18 to 24 AWG (0.823 mm
only
Terminal Block Torque Rating: 4.43 to 5.31 in-lbs. (0.5 to
0.6 Nm)
Minimum Mounting Distance:
1" (2.6 cm) between current sensor & other magnetic
devices (Relays, Contactors, Transformers)
Agency Approvals:
CE (-RMS Versions): CE to IEC 61326-1: 2012 Class A,
UL/CUL US Listed (UL 508) Ind. Control Equipment
(File # E309723), RoHS2, WEEE
AC Waveform
Solid-Core Split-Core
Pure Sinusoidal
Pure Sinusoidal
Distorted & Pure
Sinusoidal
2
to 0.205 mm) Copper Wires
Output
Signal
•
4 to 20 mA
•
4 to 20 mA
4 to 20 mA
•
31-00142-01
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Summary of Contents for Honeywell CTS-A Series
- Page 1 Solid Core and Split Core 4-20 mA Output Current Sensors CTS-A AND CTP-A SERIES INSTALLATION INSTRUCTIONS APPLICATION Operating Temperature Range: 5 to 104ºF (-15 to 40ºC) Operating Humidity Range: 0 to 95%, non-condensing The 4-20 mA Output Analog Current Sensors are designed Wire Recommendations: 2 Conductor (Shielded Cable) for use in any AC current monitoring application in which Wire Size:...
- Page 2 SOLID CORE AND SPLIT CORE 4-20 MA OUTPUT CURRENT SENSORS PLEASE READ INSTRUCTIONS CAREFULLY BEFORE INSTALLATION! CAUTION Mating surfaces of the magnetic core are exposed when the sensor is open. Electrical WARNING contact grease, present on the cores to prevent corrosion, can capture grit and dirt if care is not exercised.
- Page 3 SOLID CORE AND SPLIT CORE 4-20 MA OUTPUT CURRENT SENSORS Application Example 4 TO 20mA SIGNAL INPUT COMMON 13.5 TO 30 VDC – GND (SHIELDED) POWER SHIELDED CABLE SUPPLY BUILDING AUTOMATION SYSTEM M37403 Fig. 3. Analog circuit. TROUBLESHOOTING Table 2. Troubleshooting. Problem Solution No reading...
- Page 4 By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out of your use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and against any liability, cost, or damages, including attorneys’...