Product
Axis Vibration Monitor
● 4-channel dual channel switching control signal. Small, high-power relays for maximum switching voltage.
● Mechanical pressure resistance, 10000000 times.
● 4-20mA isolated high-precision current transmission output, internal precision voltage reference, 18-bit precision voltage driver chip, high-precision low-temperature drift operational amplifier, to ensure the output accuracy of 0.01%.
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Product Introduction
The new YD420 uses DSP high-speed and high-precision embedded signal processor. Dual-channel real-time synchronous high-speed and high-precision signal acquisition and processing; 128*64 high-brightness European standard dot matrix liquid crystal display interface; 4 small-sized high-power relay outputs for hazard alarm and shutdown control signals; equipped with 2 isolated currents The ring 4~20mA is sent to the output and can be synchronized with the PLC device. Digital communication RS485 interface, and real-time interaction with computer system using MODBUS-RTU protocol.
LCD dot matrix display, PVC color touch screen, beautiful appearance, novel style, reasonable structure, simple installation, stable performance and reliable quality.
Production process
| Technical details | |
| Signal input range | -24 to +24VAC |
Power distribution output | +24VDC or -24VDC |
Measurement range | 0～9999μm (the range can be determined according to user needs) |
Measurement accuracy | linear error ≤ ± 1% (full scale value) |
Display mode | 128*64 dot matrix liquid crystal display |
Current output | 4~20mA |
Communication interface | RS485 |
Alarm contact capacity | DC28V 3A |
Working environment | Temperature: -10 ° C ~ 70 ° C Relative humidity: ≤ 85% |
Working power supply | AC 220VAC±30% 50/60Hz Power consumption ≤20W |
Dimensions of the instrument | 85 × 165 × 260mm (height × width × length) |
Opening size | 76 × 152 (height × width) |
Instrument weight | ≈1.3kg |
| Further information | |
| Features and Advantages | |
● Output current up and down line calibration function, real-time synchronous high-speed and high-precision signal acquisition and processing, measuring the vibration displacement of the display axis. ● 4-channel dual channel switching control signal. Small, high-power relays for maximum switching voltage. ● Mechanical pressure resistance, 10000000 times. 4-20mA isolated high-precision current transmission output, internal precision voltage reference, 18-bit precision voltage driver chip, high-precision low-temperature drift operational amplifier, to ensure the output accuracy of 0.01%. | |
Applications | |
The YD420 two-channel shaft vibration monitor is matched with the eddy current sensor and is mainly used for measuring the radial vibration of the shaft of the rotary mechanical device rotor of the sliding bearing. It can be widely used in the measurement and protection control of large rotating machinery shaft vibration in electric power, metallurgy, petrochemical and papermaking industries. | |
Established in 2004, Shanghai Cezhen Automation Instrument Co.,Ltd is Axis Vibration Monitor manufacturer and trader specialized in the research, development and production of Vibration Monitor. We are located in shanghai, with convenient transportation access. If you are interested in any of our Axis Vibration Monitor.or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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