XJP-02B

Digital Rotating Speed Indicator

XJP-02B digital rotating speed indicator is an upgrading product of XJP-02A. It adopts new single-chip technology, and replaces the original digital circuit, which enhances the reliability of the product. Due to the adoption of a parameter setting function, the application range of the product is broadened. This indicator can be matched with proximity switches, Hall sensors, photoelectric sensors, magnetic-electric sensors and other various rotating speed sensors, and is used for measuring the rotating speed, linear speed and angular speed. It can also be matched with a flow sensor to detect the flow. This indicator can be widely applied to chemicals, metallurgy, energy, light industry, textiles, electronics, machinery, automobiles and other industries.

Main technical performance

Display range :0.001～9999 (decimal point set).

Coefficient setting range :0.001～9999

Measurement accuracy:0.02%

Input signal frequency:1Hz ~ l0KHz

Input signal sine wave: 300mV ~ 12V

Rectangular wave0.5V ~ 12V

                               220V AC. 50Hz

Using the ambient temperature:5℃～40℃

Relative humidity :≤85%

Open hole size: (132×67) mm

Dimension: (140×75×172) mm

Weight :1Kg

XJP-02A

Digital Rotating Speed Indicator

This instrument is a table-facet plate type four-bit digital display special tachometer which adopts a CMOS integrated circuit and an LED digital display, features small size, light weight, convenient installation and so on, and can be matched with SZMB-3, SZMB-5 and many other magnetic-electric sensors. When the instrument is matched with SZMB-4A photoelectric sensor, the transmission outgoing line length of the instrument and the sensor can be increased to 50m. This instrument takes relevant measures for anti-interference performance, can be used continuously, and is particularly suitable for measuring the rotating speed of power equipment in industrial fields.

This instrument is a Ministry Prize product.

Main Technical Performance

Measurement range:(10~9999) r/min

Input signal amplitude: sine wave 300mV~l0V( effective value )

                                         square wave 300mV-20Vp-p

Sampling time: 1S

Basic error:±0.02% (with self-correction link)

Power supply: 220V 50Hz, consumption power: ≤6VA

Working conditions:ambient temperature:5℃~40℃,

                                   relative humidity: ≤85%,

                                   no corrosive gas

Dimensions: (75×140×172) mm H×W×D

Weight: about 1.2kg