$5,000
CZJ-4D vibration monitor is an indispensable monitoring and protection equipment for various rotating mechanical devices such as fans, compressors, and steam turbine generators. It cooperates with the SZ series speed sensor to continuously monitor and measure the absolute vibration peak-to-peak value or vibration intensity (effective value of speed) of bearings of various rotating machinery. There is a current output proportional to the measured value, and it can be directly connected to DCS, PLC systems, and paperless recorders. When the vibration exceeds the limit, it can automatically provide the alarm relay switch contact output. This product has the characteristics of high precision, stable performance, strong anti-interference ability and high reliability. It can be widely used in electric power, machinery, chemical, metallurgical and other enterprises, and is suitable for the design of monitoring systems for small and medium-sized rotating machinery devices.
Description
1. Input signal: Four SZ series magnetoelectric speed sensor signals can be input at the same time;
2. Measuring range: Vibration displacement: (0~500) μm range, can be set according to requirements;
Vibration intensity: (0~30.0) mm/s range, can be set according to requirements;
3. Measurement accuracy: ±1.0% of full scale (at 25°C);
4. Display mode: three-digit LED digital display, vibration displacement resolution 1, vibration intensity resolution 0.1;
5. Frequency response range: vibration displacement: (14 ~ 100) Hz; vibration intensity: (11 ~ 100) Hz;
6. Current output: active DC (4 ~ 20) mA; accuracy: ±1.0% of full scale (at 25°C); maximum load: 500Ω;
7. Buffer output: sensor raw signal output (TDM signal);
8. Alarm setting: arbitrarily set within the full scale range;
9. Alarm output: relay switch output, normally open contact, capacity resistive load AC250V /5A, DC28V /5A;
10. Alarm delay: 0.1 second, 1 second, 3 seconds (set as 1 second without special requirements);
11. Use environment: temperature (0~50)℃; storage temperature (-20~60)℃; relative humidity (20~90)% (non-condensing); non-corrosive surroundings, no strong magnetic field, etc.;
12. Power supply: (85~265) VAC, 50/60Hz; refer to the product wiring diagram for actual wiring;
13. Dimensions: width 160 mm × height 160 mm × depth 220 mm
14. Hole size: width 152 mm × height 152mm;
15. Installation method: panel mounting and fixing.
