0 ~ 200um (पीक टू पीक वैल्यू) (रेंज उपयोगकर्ता द्वारा अनुकूलित की जा सकती है)
SDJ-3LS तीव्रता:
0~20.0mm/s (RMS मान) (रेंज उपयोगकर्ता द्वारा अनुकूलित की जा सकती है)
शुद्धता:
≤±1% (पूर्ण पैमाने पर मूल्य)
आवृत्ति:
15~100Hz
आवृत्ति प्रतिक्रिया:
10~100Hz≤±8%
निरंतर धारा आउटपुट:
4~20mA (लोड <1KΩ)
अलार्म सेटिंग:
SDJ-3LS: 0~20.0mm/s (RMS मान)
पैकेजिंग विवरण:
नया मूल बॉक्स
प्रमुखता देना:
0~200um Amplitude Vibration Monitoring Device
,
0~20.0mm/s Intensity Vibration Protection Device
,
4~20mA Output Industrial Vibration Sensor
उत्पाद का वर्णन
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.