QT50UVR3W
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63428840-QT50UVR3W
SENSOR, ULTRASONIC, LONG RANGE, RANGE 200MM - 8M, SPDT, WINDOW LIMIT / Banner Engineering QT50UVR3W
the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.
The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.
It is the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fluctuation. (Normally, it is 70 to 80 % of the maximum operation distance.)
IP (or "Ingress Protection") ratings are defined in international standard EN 6529 (British BS EN 6529:1992, European IEC 659:1989). They are?used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies?(tools, dirt etc) and moisture.