The Future of Indoor Solar Cells
Light power from solar cells stands out as the most sustainable alternative to disposable batteries. Furthermore, making products that are self-powered through light eliminates the need for battery replacements and enables maintenance-free operation of sensor devices.
2021 Top Article - How IIoT Thermal Monitoring Solutions Can Increase Asset Lifetime and Prevent Fires on Solar Farms
Learn how remote thermal monitoring enables early detection of high resistance joints and prevents overheating, increasing asset lifetime.
Quadrupole Mass Spectrometers - History, Development, Future Trends
Ethernet allows the integration of multiple QMS into an office or production network. Wireless communication via WLAN is of course possible as well.
Connecting Wind Power with Sensor-2-Server Communication Solutions
S2S is intelligent communication that begins at the sensor level and targets servers for specific reasons. These servers could include anything from a Supervisory Control and Data Acquisition (SCADA) data server that collects and monitors through the SCADA system or a Big Data engine.
Lufft introduces new visibility sensor VS2k and launches MARWIS 2.0
The award-winning technology among the Lufft sensors, the MARWIS mobile road sensor, is getting a useful update. The second generation of the sensor replaces its predecessor from now on.
Hydrogen Gas / Smoke Detector with Intrusion Alarm for Battery Room
From Eagle Eye Power Solutions:
The Eagle Eye HGD-3000 Hydrogen Gas and Smoke Detector with (optional) Silent Intrusion Alarm is designed for unattended battery installations or remote shelters containing gassing lead acid batteries and charging systems...
Lead-acid batteries on charge emit hydrogen gas after reaching the 80% recharge point. When mixed with enough air, hydrogen becomes a highly flammable gas that can ignite easily with just a spark, destroying equipment and harming personnel. The lower explosive level (LEL) for hydrogen is 4.1% by volume.Â
Hydrogen Gas Detection
Attach the HGD-3000 to the wall, ceiling, or optional junction box using the mounting holes at the top and bottom of the detector box. The HGD-3000 will turn on an exhaust fan when hydrogen gas levels reach 1% and will alarm at 2%. This alarm consists of a local 80db horn, a flashing red LED, and a dry contact switch closure for remote alarming.
Smoke Detection
The photoelectric smoke sensor detects minute combustion products from smoldering wire insulation, battery cases, and other material. When smoke is detected, a distinctive alarm is emitted from the 80db horn and a separate dry contact switch is activated. At this time, the exhaust fan is inhibited in order to deny the fire increased oxygen from outside air.
Temperature, Loss of Power, & Intrusion
During normal operation and in the absence of an alarm condition, an internal thermostat will turn on the exhaust fan at a preset temperature to reduce heat buildup in the room. Loss of power to the unit will also generate a dry contact alarm. Additionally, an optional infrared intrusion alarm will trigger a silent dry contact switch.
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Terrasmart - Reduce Risk and Accelerate Solar Installations
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