0~200um (valor de pico a pico) (a faixa pode ser personalizada pelo usuário)
Intensidade SDJ-3LS:
0~20,0 mm/s (valor RMS) (faixa pode ser personalizada pelo usuário)
Precisão:
≤±1% (valor da escala completa)
Freqüência:
15~100 Hz
Resposta de frequência:
10~100Hz≤±8%
Potência de saída de corrente constante:
4~20mA (carga <1KΩ)
Ajuste de alarme:
SDJ-3LS: 0~20,0 mm/s (valor RMS)
Detalhes da embalagem:
Nova caixa original
Destacar:
0~200um Amplitude Vibration Monitoring Device
,
0~20.0mm/s Intensity Vibration Protection Device
,
4~20mA Output Industrial Vibration Sensor
Descrição do produto
SDJ-3BS/3LS Industrial Vibration Monitoring and Protection Device
The SDJ-3BS/3LS vibration monitoring and protection instrument is a general-purpose device constructed with a standard chassis design. Each monitor features two independent channels (A and B) with separate LED displays, providing comprehensive vibration monitoring capabilities.
Key Features
Dual-channel monitoring with independent LED displays
Independent 4-20mA outputs for each channel
Independent switch outputs for comprehensive protection
Continuous vibration amplitude display on digital LED
Standard chassis construction for industrial applications
Application & Installation
For rotating machinery, vibration amplitude and intensity are fundamental indicators for measuring overall mechanical condition. The SDJ-3BS/3LS unit utilizes signals from two independent SG-2H vibration velocity sensors to provide continuous monitoring.
For comprehensive protection, two vibration sensors should be installed on a single bearing housing. Installation can be either vertical or horizontal orientation. Optional QBJ-3BS protective cases with glass doors are available, along with SG-2H sensor mounting bases measuring 40*40mm to accommodate both vertical and horizontal sensor placement.
Monitoring Principle: The device continuously displays vibration amplitude for each channel on LED digital displays, using signals from SG-2H vibration velocity sensors to monitor rotor vibration characteristics in industrial machinery.