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SZGB - 4A, 4B Photoelectric revolution speed transducer
Product number: SZGB-4A,4B

SZGB - 4A, 4B

Photoelectric revolution speed transducer

It is a small enclosed speed sensor with the structure of infrared photoelectric device.

                                     SZGB-4A                                   SZGB-4B

Ouput pulse number           60p/r                                                   60p/r

Range of speed                   20-3000r/min                                     20-3000r/min

Output signal                      square wave                                        square wave                                         

Load  resistance                  high level~supply voltage                 "H"~supply voltage(no-load)

 10k                                     low level<+0.5V                                "L"<1V(load current:20mA)

Power supply                      DC5+0.5V20mA                                5+-0.5V(DC)<=20mA

                                                                                                       12+-1V(DC)<=30mA

                                                                                                        24+-1V<=30mA

Weight                                 about0.3Kg                                         about0.62Kg

Deimension                     diameter52*99                              72*72*99

Working condition                             temperature0-45

                                                          relative humidity<=85%

                                                          no corrosive gas 

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