AC Two-Phase and Three Phase Wi-Fi Sensors
Energy Sentinel's Alternating Current (AC) Wi-Fi sensors can measure amperage between 5A and 5000A depending on the probes you select.
Dual Wi-Fi Sensor AC/DC Direct Current Sensors
Dual AC/DC sensors are ideal for mixed AC/DC environments where space is tight or if direct current is the primary requirement for the sensor you deploy. It's ideal for solar farms or similar.
EYEFI-2
The EYEFI-2 is a single Wi-Fi sensor designed for business or commercial environments.

- Power: 100-240VAC 50/60Hz to 5VDC 0.300A wall adaptor to power module
- Operating Conditions: 32-122°F (0-50°C) 80% relative humidity – indoor use only
- Module Dimensions: 77 x 75 x 25mm
- Shipping Weight/Mass: approx 1kg
- Wireless Wi-Fi
- Wireless Range: 300M in direct line-of-sight
- Operating Frequency: 2450MHz ISM Band
- Sensor Rating: Maximum 200A at 300V*
- Sensor Dimensions: 70 x 50 x 38mm*
- Sensor Opening: 25mm – suitable for 3/0 Wire*
- * For 200A sensors only - contact Energy Sentinel for other sensor capacities from 5A to 5,000A
EYEFI-3
EYEFI-3 is a Three-Phase Wireless sensor designed for industrial and commercial environments.

- Power: 100-240VAC 50/60Hz to 5VDC 0.300A wall adaptor to power module
- Operating Conditions: 32-122°F (0-50°C) 80% relative humidity – indoor use only
- Module Dimensions: 77 x 75 x 25mm
- Shipping Weight/Mass: approx 1kg
- Wireless Wi-Fi
- Wireless Range: 300M in direct line-of-sight
- Operating Frequency: 2450MHz ISM Band
- Sensor Rating: Maximum 200A at 300V*
- Sensor Dimensions: 70 x 50 x 38mm*
- Sensor Opening: 25mm – suitable for 3/0 Wire*
- * For 200A sensors only - contact Energy Sentinel for other sensor capacities from 5A to 5,000A
EYEFI-4
The EYEFI-4 is a dual sensor module designed for environments that require multiple sensing for additional AC or DC environments.

- Power: 100-240VAC 50/60Hz to 5VDC 0.300A wall adaptor to power module
- Operating Conditions: 32-122°F (0-50°C) 80% relative humidity – indoor use only
- Module Dimensions: 77 x 75 x 25mm
- Shipping Weight/Mass: approx 1kg
- Wireless Wi-Fi
- Wireless Range: 300M in direct line-of-sight
- Operating Frequency: 2450MHz ISM Band
- Sensor Rating: Maximum 200A at 300V*
- Sensor Dimensions: 70 x 50 x 38mm*
- Sensor Opening: 25mm – suitable for 3/0 Wire*
- * For 200A sensors only - contact Energy Sentinel for other sensor capacities from 5A to 5,000A
Pricing Table
Entry
$33 P/M
$99 per quarter
- Single Phase/Solar
- Payable quarterly in advance
- 2-Year non-binding rental period
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Advanced
$44 P/M
$132 per quarter
- Three-Phase
- Payable quarterly in advance
- 2-Year non-binding rental period
- _
Specialised
$55 P/M
$165 per quarter
- Dual Sensor ~ Heavy Duty/Custom
- Payable quarterly in advance
- 2-Year non-binding rental period
- _