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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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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 |
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