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H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris

Hawkeye 0 to 300 A Input 4 to 20 mA DC Output High Analog Current Transducer, Split-Core, 1.6 x 1.4 in

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Veris H221 Documents

Datasheet Engineering Specs Installation Guide More Info

Overview

Details for H221

Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop

Large Load Trending With 4-20mA Output

SPECIFICATIONS

FEATURES

Split-core design for easy installation and fast retrofits
No 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 offer zero and span adjustments for field flexibility
Hx21SP models are factory-set at a range specified by the cus-tomer for easy setup and high confidence
100% solid state...no moving parts to fail
5-year warranty

DESCRIPTION

Hawkeye x21/x21SP analog current transducers provide reliable load trending information for large motor loads (up to 2400A), with a propor-tional 4-20mA signal. Three devices are available, each with a different 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 specified by the customer.

APPLICATIONS

Load trending of large motors and other loads up to 2400 Amps
Monitor critical motors (compressor, fuel, etc.)

Specifications

Item Number	H221
Brand	Veris
Application	Building Automation Systems
Current Core	Split Core
Current Measurement Accuracy	±2% of F.S. above 30 A
Current Measurement Range	0 - 300 A
Current Sensor type	Current Transducer; AC
Electrical Wiring Size	22 - 12 AWG (0.33 - 3.3 mm²)
Measurement Type	AC Current
Model	H221
Monitored Frequency Range	50 - 60 Hz
Monitored Wire Size	1.4" (35 mm)
Mounting	Split Core
Operating Humidity	10 - 90% RH; non-condensing
Operating Temperature	5 - 140 °F (-15 - 60 °C)
Output Specifications	4 - 20 mA
Outputs	Analog output
Product Certification	UL \| CE
Product Type	Sensor
Range	High Current Series
Relay Coil Voltage	None
Relay Contact Ratings	None
Relay Poles/Throw	None
Sensor	Current Sensor (Hawkeye)
Warranty	5 years
Sensor Power	30mA (max)@12-30VDC
Insulation Class	600VAC RMS
Frequency Range	50/60 Hz
Temperature Range	-15° to 60°C (5° to 140°F)
Humidity Range	10-90% RH, non-condensing
Accuracy	±2% from 10 to 100% of full scale
Response Time	2 sec.
Zero Adjustment	nominal output@0A: 4mA ± 0.5mA
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, CE: EN61010-1, (H221, H321 Only) CAT III, pollution degree 2, basic insulation