The SZGB-7 photoelectric speed sensor is a single head reflective photoelectric speed sensor that adopts a modulated light structure. Due to its long measurement distance and immunity to environmental light interference, the sensor contains a modulated light emitting and receiving photoelectric speed unit, which can convert the reflected optical signal of the measured object into an electrical pulse signal. The sensor output level has strong adaptability and can be used in conjunction with various speed digital display devices and directly connected to computer interface circuits. It can measure speed, line speed, etc. without contact.

Main technical indicators:

Measurement method: Visible light photoelectric reflection (modulated light)

Measurement range: (1-30000) r/min

Detection distance: (50-150) mm

Output signal amplitude: "1": 5 ± 0.5V

'0': below 0.5V

Power supply: DC 10V~14V

Reflection condition: (10 × 10) mm2 (directional reflection paper)

Working conditions: ambient temperature 5 ℃~40 ℃

Relative humidity ≤ 85%

Dimensions: Approximately (80 × 28 × 39) mm (including mounting bracket)