Alternating
Listado alternating
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Reading system of alternating light transmitting window and the window is not consisting of radial indexing plate (code wheel) rotating basis, while being an infrared light source vertical irradiation light to the code disk image onto the receiving on the surfacein eltra angular displacement encoder conversion using a photoelectric scanning principlereceiver is covered with a diffraction grating, which has the same code disk window widthwith the buttons on the rotary encoder can be reset to its initial state, that starts counting from 0encoder ky-040 by rotating the rotary encoder can be counted in the positive direction and the reverse direction during rotation of the output pulse frequency, unlike rotary potentiometer counter, which species rotation counts are not limitedthe receiver's job is to feel the rotation of the disc resulting changes, and change the light into corresponding electrical changesthese pulses are used to control angular displacementreading systems typically employ a differential manner, about the same but the phase difference of the two waveforms different by 180°compared to the signal in order to improve the quality and stability of the output signalhow it works: incremental encoder is a displacement of the rotary pulse signal is converted to a series of digital rotary sensorsreading is then the difference between the two signals formed on the basis,thus eliminating the interferencethen the low-level signals up to a higher level, and generates no interference square pulse, which must be processed by electronic circuitsoperating voltage: 5v circle pulse count: 20
$ 10
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The resistance 200go, the tester also can measure alternating voltage(3) should not use it before close the back lid cause of the danger of electroshocksafety notice (1) read this operation manual carefully before use itweight: 900g (contain battery)the measuring lead of the insulation tester: 1 set b(6) when seeing “battery symbol” on the lcd, means the battery voltage is lowenvironment:working temperature: 0~40°c, relative humidity <80%user’s manual: 1 piecesummary the digital insulation resistance tester series have high performance, and safe configuration and improved electrocircuit(5) don’t rotate switch when testingplease replace the battery or charge the battery by the battery charger to insure accurately testing(4) check the insulation layer of the test pin leadthe output testing voltage changed between 500v/v/v/v for different item no(2) this meter is designed in accordance with iec publication , pollution degree ii and installation category (over voltage category) iiit is a perfect electrical testing meterit’s also one quakeproof, dustproof and dampproof tester and can fit work environment of outdoorstorage temperature: -°c, relative humidity <85%5v(not included) size of shape: mmspecification size of lcd: mm (height of character is 35mm) power: six battery 5# which is 1this tester apply for all kinds or electric equipment and insulation materials such as transformer, electromotor, cable, switch, appliance, etcit is one new item which has more fully function, higher precision, and easier operation
$ 460
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EdiciĂłn nacional fabricado por el virrey perfecto whatsapp
$ 40