EDX1 is a brand new speed monitoring device exclusively designed for a belt conveyor, which monitors the rotation speed by using the optoelectronic switch or magnetic induction part. During this process, it provides an output contact SPDT for alarm or control. The alarm setting is determined by the scale on the adjustment knob, which is convenient and fast. Based on the conventional analog design, it uses a simple, stable and low-cost circuit, which makes it economical.
The SRS/SRT/ED belt conveyor safety products work to ensure and protect equipment and personnel. The ED series is another of the Aplus Finetek belt conveyor safety products.
The ED is a speed monitoring safety instrument for use in monitoring the speed of rotating devices such as rotating conveyor shafts, motor shafts, etc. The ED speed monitor will measure RPM from 1~999rpm and indicates speed on its internal display. The primary output is a 4-20mA analog signal of the measured speed that can be tied into a PLC or DCS or panel meter. An alarm relay output is also provided.
。The alarm point setting of the speed monitor adopts a knob type operation, which is simple and fast.
。Based on the field application requirements, you may select the startup delay alarm function, so as to prevent false alarm when the device is accelerating at startup.
。Status indicatoris clear, so user may determine whether the current rotation speed is normal.
。Universal relay output type is used, which doesn't require complicated wiring procedure.
。The output delay function can avoid false alarm when the rotation speed is fluctuating at the moment of material dropping.
。Contact and non-contact structural design are available, so user may select proper installation type based on the field requirements.
It is widely applied in the industrial fields such as metallurgy, quarry, cement, steel, port, grain, power, pulp &paper, and resource recycling, which is used for monitoring protection of skid, overly-low speed and overload of various belt conveyors. When applied in the chain line, it can make up sequential startup or stop.
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