INSTRUCTIONS
1. Place wire to be monitored through aperture.
Ensure monitored current flow matches arrow on
sensor or as noted on figure on reverse side.
2. Mount the sensor.
3. Connect output wiring.
A. Use up to 2.5 mm
2
(14 AWG) copper wires.
Tighten terminals to .6 Nm (5 in-lbs) torque.
B. For current output models, ensure output
load is no more than 500
Ω
.
C. For voltage output models, ensure output
load is at least 10K
Ω
.
4. Connect Power.
A. Connect the appropriate power supply.
5. Select Range.
A. Chose correct range by positioning the Range
Jumper.
DTC
2 - 420 - 24U - FL
OUTPUT:
005- 0-5 VDC
010- 0-10 VDC
020- 0-20 mA
420- 4-20 mA
RANGE
2- 5, 10, 50 A Jumper selectable
SENSOR TYPE:
DTC - DC current sensor with analog output.
Model Number Key
Specifications
Quick “How To” Guide
POWER SUPPLY:
24U- 24 VAC or VDC (Universal)
100- 100 VDC
Output Signal
0-20mA, 4-20mA, 0-5VDC or
0-10VDC
Accuracy
1% of absolute reading
Frequency Range
DC
Isolation Voltage
3kV (Monitored line to output)
Linearity
0.75%
Response Time
1 mS (to 90% of step change)
Repeatability
1%
Power Supply
24 VAC/DC:
Power input and output signal are
not isolated.
100 VDC:
Power input and output signal are
isolated (< 1500 VAC, 60 s.).
Power Consumption 2 VA
Enclosure
UL 94V-0 Flammability rated
thermoplastic
Environmental
-20 to 50 deg. C
1400 Dell Ave., Suite A; Campbell, CA 95008
800-959-4014 or +1-408-871-7510 Phone
+1-408-871-7515 FAX
sales@nktechnologies.com, www.nktechnologies.com
Know Your Power
Other NK Technologies Products Include:
DC Current Switches, Ground Fault Sensors
AC & DC Current Switches, Power Transducers
Current & Potential Transformers (CTs&PTs)
