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.
Services
Minimum order quantity	1 sample quantity, convenient for you to test product
Product warranty period	up to 18 months
Instant reply	professional business team is available 24 hours online to serve you
Fast delivery strategy	sufficient inventory. It will take 3-5 working days after receiving your advance payment if items are in stock.
Customized service	according to your requirements, different application, different parameters, product customization is available
Great after-sales service	any condition affecting the use of the product during the warranty period will be replaced free of charge with NO EXCUSE. We guarantee unconditional technical support for life.

Hot Tags: axial vibration monitor, China, manufacturers, suppliers, cost, price

Product

Axial Vibration Monitor