ZLL
CDG09-BR Hall Speed Sensor
delivery time:2 weeks
product description
◎Dual-channel common power speed sensor based on Hall effect
◎Speed measurement range: 0～10000Hz
◎Speed sensor for electric locomotive traction system
Environmental characteristics
◎Altitude: ≤3000m
◎Relative humidity: ≤95% (the monthly average minimum temperature is 25℃)
◎Working temperature: -40℃～+125℃
◎Vibration and shock: meet the requirements of type 3 axle installation specified in GB/T 21563-2008
◎Protection level: IP68
technical parameter
◎Working power supply (Vcc): DC10V～30V (rated voltage 12V)
◎Speed measurement range: 0～10000Hz
◎Working air gap: 0.5mm～1.6mm (standard air gap 0.8mm)
◎Number of output channels: 2
◎Output waveform: square wave, and the rising edge and falling edge time≤3μs
◎Duty ratio: (50±15)%
◎Phase difference: 90°±30°
◎High level: ≥0.8Vcc (load resistance is 1KΩ)
◎Low level: ≤1.0V
◎Dielectric strength (between all wires and shell): AC2000V[50Hz 60s]
◎Insulation resistance (between all wires and shell): ≥100MΩ (1000V megohmmeter)
◎Protection function: power supply polarity protection, output short circuit protection
