YD440 rotation monitor (microcomputer speedometer) is a digital display with a single chip microprocessor as the main chip. Using the latest color LCD touch screen as a user interface, the user is provided with a full graphical work interface, and can use Chinese or English interface according to user requirements; all parameters can be adjusted through the menu displayed on the touch screen; In order to prevent the disordered operation of the unrelated personnel, we have set the password protection for the parameter setting part; the product can be used with the rotation speed sensor of the square wave output such as Hall, photoelectric and proximity switch or the rotational speed sensor of the magnetoelectric sine wave output. It is used to measure the rotation speed, line speed and angular velocity, and provides two 4~20ma current standard signal outputs. The display instrument can be widely used in chemical, metallurgy, energy, light industry, textile, electronics, machinery, automotive and other industries.

Production process

Technical details
Display range	0.001-99999 (the decimal point can be set arbitrarily)
Coefficient setting range	0.001-9999
Input signal frequency	0.2Hz-30KHz
the input signal amplitude	0.3V-24VAC (effective value)
measurement accuracy	0.02
power supply	AC220V ± 30%, 50 / 60H, power consumption ≤ 20W
current output	4 ~ 20mA or RS485
Setting method	touch setting
Alarm contact capacity	DC28V 3A
Working environment	temperature -10 ° C -70 ° C Relative humidity ≤ 85% pressure (86-106) KPa
power distribution output	+24VDC (can also set -24VDC)
external dimensions	160mm × 85mm × 240mm
opening size	76 × 152 (height × width)
weight	about 1.3kg

Further information
Features and Advantages
	● A single-chip microprocessor is used as the digital display of the speed of the main chip. ● Using the latest color LCD touch screen as a user interface, the user is provided with a full graphical work interface, and can use Chinese or English interface according to user requirements; ● All parameters can be adjusted through the menu displayed on the touch screen; ● The parameter setting section sets the password protection; ● Application: Widely used in chemical, metallurgical, energy, light industry, textile, electronics, machinery, automotive and other industries.
Applications
	the product can be used with the rotation speed sensor of the square wave output such as Hall, photoelectric and proximity switch or the rotational speed sensor of the magnetoelectric sine wave output. It is used to measure the rotation speed, line speed and angular velocity, and provides two 4-20ma current standard signal outputs. The display instrument can be widely used in chemical, metallurgy, energy, light industry, textile, electronics, machinery, automotive and other 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: rotation speed monitor, China, manufacturers, suppliers, cost, price

Product

Rotation Speed Monitor