XJP-02A轉(zhuǎn)速數(shù)字顯示儀XJP02A

XJP-02A轉(zhuǎn)速數(shù)字顯示儀XJP02A

本儀器是一臺(tái)面板式四位數(shù)字顯示專用測(cè)速儀表，采用CNOS集成電路和LED數(shù)字顯示器，具有體積小，重量輕，安裝方便等優(yōu)點(diǎn)，它可以與SZMB-3，SZNB-5等多種磁電傳感器配套使用，當(dāng)配用SZMB-4磁電傳感或SZMB-4A光電傳感器時(shí)，儀表與傳感器的傳輸線長(zhǎng)度可增加到50m，儀表在抗干擾性能上亦采取相應(yīng)措施并具有連續(xù)使用特點(diǎn)，特別適宜于測(cè)量工業(yè)現(xiàn)場(chǎng)動(dòng)力設(shè)備的轉(zhuǎn)速。

主要技術(shù)指標(biāo)

XJP-02A digital speed display instrument XJP02A

This instrument is a panel type four digit display specialmeasuring instrument, the CNOS integrated circuit and LED digital display, has the advantages of small volume,light weight, convenient installation and other advantages, it can be used with SZMB-3, SZNB-5 and other magnetic sensor matching, when equipped with SZMB-4 magnetoelectric sensor or SZMB-4A photoelectric sensor, instrument and sensor the length of transmission line can be increased to 50m, the instrumentin the anti-jamming performance is also take corresponding measures and has the characteristics ofcontinuous use, especially suitable for the industrial fieldof power equipment speed.

The main technical indicators

Measuring accuracy: 10 ~ 9999 r/min

Input signal range: 300mA ~ 10V RMS sine wave

Square wave 3 ~ 20VP-P

Sampling time: 1 seconds

The basic error: ± 0.02% with self collation

Power source: 220 ± 22V 50 ± 0.5Hz power consumption is smaller than 6VA

Working conditions: ambient temperature 0 ～ 40 ℃,relative temperature ≤ 85%, non corrosive gas

Volume: 75 x 140 x 172 (mm) high x width x depth

Weight: 1.2 kg