The present invention relates to a fire pump system, and more particularly, to a fire pump system capable of detecting and responding to the presence or absence of sticking inside a pump. In more detail, the present invention includes a sticking detection functional pump including a sticking ...
A. Open area smoke or smoke detectors are intended for mounting on a ceiling or a wall in accordance with the fire standard in your country. B. Attach mounting base to ceiling or wall. INSTALL THE DETECTOR HEAD A. Align detector head alignment mark line with the base'...
Both infrared and optical media require a line-of-sight between sender and receiver. To enable the global operation of sensor networks, the chosen transmission medium must be available worldwide. • Power consumption. The wireless sensor node can only be equipped with a limited power source (<...
Water source heat pump head pressure control for hot gas reheat Patent number:11624518 Abstract:A method of conditioning air includes controlling a secondary refrigerant flow control valve to select between a first mode in which refrigerant flows from a discharge line to a main refrigerant flow contr...
Nonlinearity is indicated by the dotted line(s) between the actual data and the ideal straight line Full size image Linearization There are a number of advantages to linear transfer functions. First, it is simple to calculate the measurand value from the electrical output of a sensor and to ...
Laundry. It’s one of life’s inescapable cycles, but at least we have machines now. The downside of this innovation is that since we no longer monitor every step — the rock-beating, the river-rinsing, the line-hanging and -retrieving — the pain of laundry has evolved into the monoton...
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www.nature.com/scientificreports OPEN received: 12 January 2016 accepted: 06 May 2016 Published: 27 May 2016 CuO-Decorated ZnO Hierarchical Nanostructures as Efficient and Established Sensing Materials for H2S Gas Sensors Nguyen Minh Vuong1,2, Nguyen Duc Chinh3, Bui The Huy1 &Yong...
but also in non-multidendritic neurons that line the epidermis. dTRPA2-specific antibodies detect robust neurite expression but, surprisingly, not in the axonal tips as would be expected for a sensor. The most robust phenotype of dTRPA2-null flies is a remarkable paralysis evoked when the anim...
Thus, choosing this center wavelength (1650.96 nm) as the absorption line for CH4 avoids the influence of H2O and CO2 on the response of the target gas. A super-luminescent diode (SLD), with a center wavelength of 1550 nm and a spectral width of 60 nm, is served as the ...