ZLL
CDG02 magnetoelectric speed sensor
delivery time:2 weeks
product description
◎Six-channel speed sensor based on the principle of electromagnetic induction
◎Electrical isolation between channels
◎High reliability, strong anti-vibration and shock ability
◎HXD2B speed sensor for locomotive traction system
Environmental characteristics
◎Altitude: ≤5000m
◎Relative humidity: ≤95% (the monthly average minimum temperature is 25℃)
◎Working temperature: -40℃～+70℃
◎Protection level: IP67
technical parameter
◎Speed measurement range: 4rpm～510rpm
◎Working air gap: 1.1～1.3mm (standard value is 1.2mm)
◎Number of output channels: 6
◎Output waveform: sine wave
◎Duty ratio: (50±10)%
◎Output signal pulse amplitude: When the gear speed is 4rpm, the output pulse peak value of channel 1 and 2 is >15V
◎Phase difference: 130°±10° for 1-2 channels, 0°±10° for 3-6 channels, 130°±10° for 4-5 channels
◎Dielectric strength (between all wires and shell, between each channel): AC3500V [50Hz 60s]
◎Insulation resistance (between all wires and shell, between each channel): ≥20MΩ (1000V megohmmeter)
