AXE MM2 微电脑型控制电表
价格:电议
地区:江苏省 苏州市
电 话:86-512-62802185-601
手 机:15250493262
传 真:86-512-62802286
  ■特点(FEATURES)
  ●度0.05%满刻度±1位数(Accuracy 0.05%F.S.±1digit)
  ●可量测交直流电流/交直流电压/电位计/传送器/Pt-100/荷重元/电阻等信号
  (Measuring DCA/DCV/ACA/ACV/Potentiometer/Transmitter/Pt-100/Load Cell/Resistor/etc.。。。。。)
  ●显示范围0-±19999可任意规划(Programmable rate 0 to±19999 digit)
  ●具有自动归零与保持(开根号)功能(Auto zero and hold(math-rootextractor)function)
  ●具有9段缐性折补功能(Correction for non-linearity function(9 segments))(optional)
  ●4组警报功能(Max.four alarm function)(optional)
  ●15BIT 类比输出功能(15 bit DAC analog output function)(optional)
  ●数位RS-485界面(Digit RS-485 interface function)(optional)
  2.SPECIFICATION(主要规格)
  ●Measuring accuracy:0.05%F.S.±1 digit
  (度)(23±5℃)0.2%F.S.±1 digit(AC(RMS))
  ●Sampling time:16 cycles/sec.
  (取样时间)
  ●Readout range:0-±19999digit adjustable
  (显示值范围)
  ●Alarm delay time:0-99.9 second adjustable
  (继电器延迟动作时间)
  ●Alarm action:HI or Lo adjustable
  (继电器动作方向)
  ●Relay contact output:AC 250V-5A,DC 30V-7A
  (继电器容量)
  ●Analog output resolution:15 bit DAC
  (类比输出解析度)
  ●Response time:<250ms(0-90%)
  (输出反应速度)
  ●Output drive capability:<10mA for voltage mode
  (输出负载能力)<10V for current mode
  <[(V+)-7.5V]/20mA for two-wire mode
  ●Output ripple(p-p):<0.1%F.S.
  (输出之涟波)
  ●RS-485 address:"01"-"FF"
  (通讯位址)
  ●RS-485 baud rate:19200/9600/4800/2400 selective
  (传输速度)
  ●RS-485 protocol:Modbus RTU mode
  (通信协议)
  ●Temp.coefficient:50ppm/℃(0-50℃)
  (温度系数)
  ●Display:Red high efficiency LEDs high 14.22mm(。56")
  (显示幕)
  ●Parameter setting:Touch switches
  (参数设定方式)
  ●Memory mode:Non-volatile E2 PROM memory
  (记忆型式)
  ●Dielectric strength:2KVac/1 min.(input/output/power)
  (绝缘耐压能力)1600 Vdc(input/output)
  ●Operating condition:0-50℃(20 to 90%RH non-condensed)
  (使用环境条件)
  ●Storage condition:0-70℃(20 to 90%RH non-condensed)
  (存放环境条件)
  ●CE EMC Certification:EN 55022:1998/A1:2000 Class A
  (CE)EN 61000-3-2:2000
  EN 61000-3-3:1995/A1:2001
  EN 55024:1998/A1:2001