Veris Hx21SP Datasheet
SENSED AMPS
100 to 300A (H221/H221SP)
300 to 800A (H321/H321SP)
1000 to 2400A (H421/H421SP)
0A *
4mA
20mA
SENSOR OUTPUT
*Adjusted with Span Potentiometer for Hx21 models;
Factory-set per customer specification for Hx21SP models
Hx & HxSPSERIES
VERIS INDUSTRIES
Current Sensors: 4-20mA
Analog Output, High
Current Monitoring
Large Load Trending With 4-20mA Output
DESCRIPTION
Hawkeye x21/x21SP analog current sensors provide reliable load trending
information for large motor loads (up to 2400A), with a proportional 4-20mA signal.
Three devices are available, each with a dierent amperage range. The Hx21 versions
include a span potentiometer that allows each sensor to be calibrated for maximum
resolution. The Hx21SP versions are factory-calibrated at a range specied by the
customer.
APPLICATIONS
● Load trending of large motors and other loads up to 2400 Amps
● Monitor critical motors (compressor, fuel, etc.)
current monitoring
EXAMPLE LINEAR OUTPUT
Scale software as shown
TM
H321
FEATURES
● Split-core design for easy installation and fast retrots
● Eliminates need for external CTs on large conductors
● Large openings for heavy conductors
● Loop powered 4-20mA output
● Two-wire design reduces wiring cost
● Hx21 models oer zero and span adjustments for eld exibility
● Hx21SP models are factory-set at a range specied by the customer for easy
setup and high condence
● 100% solid state...no moving parts to fail
● 5-year warranty
SPECIFICATIONS
Sensor Power 30mA (max)@12-30VDC
Insulation Class 60 0VAC RM S
Frequency Range 50/60 H z
Temperature Range -15° to 60°C (5° to 140°F)
Humidity Range 10-90% RH, non-condensing
Accurac y ±2% from 10 to 100% of full scale
Response Time 2 sec.
Zero Adjustment nominal output@0A: 4mA ± 0.5
Terminal Block Maximum Wire Size 12 AWG (3.3 mm2)
Terminal Block Torque 7 to 8 in-lbs (0.8 to 0.9 N-m)
Agency Approvals UL 508 open device listing
Year
5
Warranty
Maximize Reliability
Minimize Installed Cost
800.354.8556
+1 503.598.4564
www.veris.com
HQ00 01763.B 01131
800.354.8556
H221
H
321
H421
A = 3.7" (94 mm)
B = 1.6" (40 mm)
C = 1.4" (35 mm)
D = 1.1" (29 mm)
E = 4.2" (106 mm)
F = 4.7" (120 mm)
A = 4.9" (124 mm)
B = 2.9" (75 mm)
C = 2.5" (63 mm)
D = 1.2" (29 mm)
E = 5.5" (140 mm)
F = 6.0" (151 mm)
A = 4.9" (124 mm)
B = 5.5" (141 mm)
C = 2.5" (65 mm)
D = 1.1" (29 mm)
E = 8.1" (206 mm)
F = 6.0" (151 mm)
E150462
+1 503.598.4564
www.veris.com
DIMENSIONAL DRAWINGS
H221
H321
H421
APPLICATION/WIRING DIAGRAM
Monitoring Fan /Pump Motor Loads
CONTACTOR
+
-
12-30VDC
Power Source
Fan or Pump
Motor
CONTROLLER
+
AI
ORDERING INFORMATION
MODEL AMPERAGE RANGE SENSOR OUTPUT HOUSING UL CE RoHS
H221
H221SP 100, 150, 200, 250, or 300A
H321 300 to 800A n
H321SP 300, 400, 500, 600, 700, or 800A
H421 1000 to 2400A
H421SP 1000, 1200, 1400, 1600, 1800, 2000, 2200, or 2400A
ACCESSORIES
Universal Power Supply (PS Series)
Universal Mounting Bracket Kit (AH06)
HQ00 01763.B 01131
4mA (Lower Limit) 20mA (Upper Limit)
100 to 300A
2
0A
2
RoHS
Compliant
4-20mA DC Split-core
2
AH06PS
1
1
1
1
n n
n n
n n
n n
n
n
n
n
n
1
Listed for use on 75°C insulated conductors.
2
Standard factory-calibration, but no longer eld adjustable
Note: When ordering HxxxSP versions, specify upper current limit
for factory calibration (device is not eld adjustable).
current monitoring
Loading...