电子转速表,ZSP-401B
产品概述
ZSP-401B型电子转速表是一款采用进口单片微机电路设计的高精度转速测量仪表,配备LED数码管显示,具有读数清晰、体积小巧的特点。该产品主要用于旋转物体的转速检测,可适配每转一个脉冲或多脉冲输入信号,直接显示每分钟转速值(r/min),并具备停电记忆功能,操作便捷可靠。其核心优势在于测量范围广(10-9999r/min)、显示精度高(0.1级),适用于工业环境中各类动力设备的转速监控需求。26
技术特性
该仪表支持0.001-9999范围的宽量程显示,小数点位置可自由设定。输入信号兼容矩形波,幅值范围为高电平4-12V/低电平0-1V,并内置可调系数功能(默认每转一个脉冲,支持定制多脉冲输入)。配备DC10-12V输出接口可为传感器供电,工作电源为AC220V。环境适应性方面,可在-5℃至40℃温度及≤85%湿度条件下稳定运行,机身尺寸72×72×100mm(高×宽×深),开孔尺寸68×68mm,重量约750克。29
应用场景
ZSP-401B广泛应用于电力、冶金、石化等行业的旋转机械监测,如汽轮机、风机、水泵等设备的实时转速测量。其结构设计采用面板嵌入式安装方式,防护等级满足工业现场防尘要求。通过红外光电或磁电传感器采集信号,配合60孔光码盘检测器,每2秒自动刷新转速数据,兼顾响应速度与测量稳定性。特殊设计的抗干扰电路能有效抑制现场电磁干扰,确保数据准确性。1511
Product Introduction
The ZSP-401B electronic tachometer is a microprocessor-based digital instrument featuring LED display and compact design. It measures rotational speed of machinery with input signals from single or multiple pulses per revolution, directly displaying RPM values with 0.1-grade accuracy. The device covers a broad measurement range (10-9999 RPM) and maintains data during power outages through built-in memory function. Its modular structure supports flexible installation in control panels or equipment surfaces.619
Key Features
This tachometer provides customizable decimal point positioning and coefficient settings (factory default: 1 pulse/rev). It accepts square wave signals (4-12V high/0-1V low) and offers 10-12VDC sensor power output. Operating on 220V AC power, the unit withstands industrial environments (-5℃ to 40℃, ≤85% RH) with IP-rated dust protection. The 72×72×100mm housing weighs 750g and fits 68×68mm panel cutouts. Automatic sampling every 2 seconds ensures real-time monitoring without manual intervention.210
Applications
Ideal for motors, turbines and conveyor systems, the ZSP-401B pairs with photoelectric/magnetic sensors to monitor rotational speed in manufacturing plants, power stations and petrochemical facilities. Its quartz crystal timebase guarantees stable frequency reference (<1×10⁻⁴/8h), while anti-vibration design maintains reliability in harsh conditions. The intuitive interface and cost-effective performance make it suitable for both OEM integration and maintenance applications.1528
简单介绍
ZSP-401B 电子转速表广泛适用于印刷、包装机械、纺织机械、塑料橡胶机械、食品机械、制药机械、感光设备、电线电缆设备等所有需要自动检测数量、次数、长度、转数的场合作计数自动控制之用
ZSP-401B 电子转速表
的详细介绍
ZSP-401B 电子转速表
计数器采用二路预置往复加计数,可按予置数接通或分断电路,它采用单片机程序控制,数码开关设定,高亮度LED显示,计数信号光电隔离,具有抗干扰性强,计数精确,经久耐用等特点;并能与各类传感器如光电开关,接近开关,干簧管,微动开关,磁开关,固态组件及各类继电器,开关接点相匹配.广泛适用于印刷、包装机械、纺织机械、塑料橡胶机械、食品机械、制药机械、感光设备、电线电缆设备等所有需要自动检测数量、次数、长度、转数的场合作计数自动控制之用
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