Monnit Wireless-Light-Detection-Sensors

Light

Product Description

Monnit wireless light detection sensors can be used to detect whether light is present or not. The sensors can be user calibrated for baselines of light and dark, and will provide a status of light presence based on those baselines. Alerts can then be setup for when light has been detected or when there is no light detected.

Product Features

  • Sense the presence of light.
  • Know if the lights have been left on at your facility.
  • Know when light bulbs have blown and need to be replaced.

 

Phototransistor Specifications

Collector Emitter Breakdown Voltage (0.1 mA) 6 V
Collector Dark Current (5 VCE) 3 nA typ.
Collector Emitter Capacitance (Vce=0, f=1MHz, E=0) 16 pF
Collector Light Current (5 VCE, 20 lx) 5 to 24µA
Collector Light Current (5 VCE,100 lx) 75µA
Angle of Half Sensitivity ±50 degrees
Wavelength of Peak Sensitivity 570 nm
Range of Spectral Bandwidth 440 to 800 nm
Collector Emitter Saturation Voltage (20 lx, 1.2 µA) 0.1 V
Emitter Collector Voltage 1.5 V
Collector Current 20 mA
Power Dissipation 100 mW (Tamb=55°C)
Junction Temperature 100 °C

Coin Cell Specifications

Battery Type Replaceable 3.0V Coin Cell Battery
Dimension 1.775 in x 1.04 in x 0.785 in
Max Operating Temperature -20°C to +60°C (-4° to +140°F)
Optimal Battery Operating Temperature (Coin Cell) +10°C to +50°C (+50°F to +122°F)
Supply Voltage 2.0 – 3.6 V (Single CR2032 Coin Cell Battery)
Device Range 250 – 300 ft. non-line-of-sight device range*
Battery Life At 1 hour heartbeat setting, coin cell battery will typically last ~ 1-2 Years. **
Enclosure Technology Monnit PinchPower™ Wireless Sensor Enclosures
Enclosure Material ABS

900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)

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