●度0.05%满刻度±1位数(Accuracy 0.05%F.S.±1di)
●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/Tranitter/Pt-100/Load Cell/Ristor/etc.。。。。。)
●显示范围0-±19999可任意规划(Programmable rate 0 to±19999 di)
●具有自动归与保持(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 og output function)(optional)
●数位RS-485界面(Di RS-485 interface function)(optional)
2.SPECIFICATION(主要规格)
●Measuring accuracy:0.05%F.S.±1 di
(度)(23±5℃)0.2%F.S.±1 di(AC(RMS))
●Sampling time:16 cycl/sec.
(取样时间)
●Readout range:0-±19999di 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)
●og output rolution:15 bit DAC
(类比输出解析度)
●Rponse 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 addrs:"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 switch
(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)
(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 Cl A
(CE)EN 61000-3-2:2000
EN 61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001