The AC Voltage Detection Sensor notifies of the presence or absence of electricity. It is intended for use on devices using supply power from 24 - 500 VAC. Not intended for voltages higher than 500 VAC and also not intended for use with DC sources. Perfect for HVAC systems, sprinkler systems, sump pumps and any other type of electrical appliance monitoring. This sensor triggers on the state change from presence to absence of voltage and vice versa. The data is displayed as either "No Voltage" or "Voltage Detected".
Monnit Industrial Sensors come in an IP65, NEMA 4X, CE rated, sealed, and weatherproof enclosure. They are powered by a single, replaceable, Industrial grade 3.6 V battery (included).
An optional solar powered version is also available. The solar powered version includes a Lithium Iron Phosphate rechargeable battery in conjunction with a solar power cell to keep the battery charged and at optimal capacity. If there is no light present at the solar cell, the battery alone could continue to power the sensor for up to 5 years.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
Voltage Detection Sensor Specifications
|Absolute Maximum Voltage||600 VACrms / 850 VDC|
|Minimum Voltage Detected||-850 VDC|
|Accuracy||+/- (1 VACrms + 3% of reading)|
|Calibrated Accuracy with Appropriate Offset||+/- (.5 VACrms + 1.5% of reading)|
|Response Time||40 ms|
|Supported Operation Modes||VACrms (root mean squared) Peak Voltage DC Voltage|
|Resolution||.25 VACrms / .35 VDC/Peak Voltage|
|Lead Wire Length||2 Wires, 1 ft (12 in), Black (Hot), White (Neutral), 18 AWG (Custom lengths available upon request.)|
|Dimension||3.7 in x 2.32 in x 1.38 in|
|Max Operating Temperature||-40° to 85°C (-40° to 185°F)|
|Device Range||300 - 350 ft. non-line-of-sight device range*|
|Supply Voltage||2.0 - 3.6 V|
|Battery Type||Replaceable 3.6V, 1800mAH (single AA sized)|
|Optimal Battery Operating Temperature||+10°C to +50°C (+50°F to +122°F)|
|Battery Life||Up to 7 Year Battery Life.**|
|Solar Power Option||5 VDC Solar Panel
600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)
Charging Temperature Range: 0° to 45°C (32° to 113°F)
Max Temperature Range: -20° to 60°C (-4° to 140°F)
|Enclosure Material||IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure|
|UL Rating||UL Listed to UL508-4x specifications (File E194432)|
433 MHz Specifications
|Operating Frequency||433 MHz Operating Frequency|
|Certifications||CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and ETSI EN 300 220-2 V2.4.1 (2012-05)|