Energy Sensors
Onset's energy sensors are world renown for reliable, accurate energy data for a variety of energy monitoring, conservation and renewable projects. Energy parameters available to be measured with Onset sensors are: Kilowatt Hours, Kilowatts, 4, 20mA, AC Current, AC Voltage, DC Current, and DC Voltage.
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CTV-A
0 - 20 Amp split-core AC current sensor [view specs] |
A split-core AC current sensor responsive over the range of 0 to 20 amps AC for use with U12 data loggers with external input channels. With an input current of AC current, sine wave, single phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead or... |
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CTV-B
0 - 50 Amp split-core AC current sensor [view specs] |
A split-core AC current sensor responsive over the range of 0 to 50 amps AC for use with U12 data loggers with external input channels. With an input current of AC current, sine wave, single phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead or... |
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CTV-C
0 - 100 Amp split-core AC current sensor [view specs] |
A split-core AC current sensor responsive over the range of 0 to 100 amps AC for use with U12 data loggers with external input channels. With an input current of AC current, sine wave, single phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead o... |
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CTV-D
0 - 200 Amp split-core AC current sensor [view specs] |
A split-core AC current sensor responsive over the range of 0 to 200 amps AC for use with U12 data loggers with external input channels. With an input current of AC current, sine wave, single phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead o... |
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CTV-E
0 - 600 Amp split-core AC current sensor [view specs] |
A split-core AC current sensor responsive over the range of 0 to 600 amps AC for use with U12 data loggers with external input channels. With an input current of AC current, sine wave, single phase 50 Hz or 60 Hz, load power factor 0.5 to 1.0 lead o... |
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S-FS-TRMSA
FlexSmart TRMS Module (2 channels) [view specs] |
The 12-bit two-channel FlexSmart True RMS Current / Voltage Module accepts an input range of 5mV to 512mV and is compatible with 333mV FS output sensors. Field wiring is 2-wire via screw terminals. |
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S-FS-TRMSA-D
FlexSmart TRMS Module (2 channels) w/modular plug [view specs] |
The 12-bit two-channel FlexSmart True RMS Current / Voltage Module |
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T-MAG-SCT-005
0 - 5 AMP Split-core AC Current Transformer - 0.75” Opening [view specs] |
The Magnelab AC Current 0-5 Amp AC Current Transformer or CT (Magnelab part # SCT-0750-005) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS Mo... |
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T-MAG-SCT-020
0 - 20 AMP Split-core AC Current Transformer - 0.75” Opening [view specs] |
The Magnelab AC Current 0-20 Amp AC Current Transformer or CT (Magnelab part # SCT-0750-020) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS M... |
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T-MAG-SCT-050
0 - 50 AMP Split-core AC Current Transformer -0.75” Opening [view specs] |
The Magnelab AC Current 0-50 Amp AC Current Transformer or CT (Magnelab part # SCT-0750-050) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS M... |
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T-MAG-SCT-100
0 - 100 AMP Split-core AC Current Transformer - 1.25” Opening [view specs] |
The Magnelab AC Current 0-100 Amp AC Current Transformer or CT (Magnelab part # SCT-1250-100) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS ... |
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T-MAG-SCT-200
0 - 200 AMP Split-core AC Current Transformer - 1.25” Opening [view specs] |
The Magnelab AC Current 0-200 Amp AC Current Transformer or CT (Magnelab part # SCT-1250-200) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS ... |
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T-MAG-SCT-600
0 - 600 AMP Split-core AC Current Transformer - 2.00” Opening [view specs] |
The Magnelab AC Current 0-600 Amp AC Current Transformer or CT (Magnelab part # SCT-2000-600) is mounted around a current carrying wire to measure AC Amperage. This CT provides 333mV output proportional to current and is used with the FlexSmart TRMS ... |

