2.SPECIFICATION(主要規(guī)格)
●Measuring accuracy:0.1%F.S.±1 digit
(精確度)(23±5℃)0.2%F.S.±1 digit(AC)
●Readout range:0-±19999digit adjustable
?。@示值范圍)
●Alarm delay time:0-99.9 second adjustable
?。ɡ^電器延遲動(dòng)作時(shí)間)
●Alarm action:HI or Lo adjustable
(繼電器動(dòng)作方向)
●Relay contact output:AC 250V-5A,DC 30V-7A
?。ɡ^電器容量)
●Analog output resolution:15 bit DAC
?。?lèi)比輸出解析度)
●Response time:<250ms(0-90%)
?。ㄝ敵龇磻?yīng)速度)
●Output drive capability:<10mA for voltage mode
?。ㄝ敵鲐?fù)載能力)<10V for current mode
<[(V+)-7.5V]/20mA for two-wire mode
●Output ripple(p-p):<0.1%F.S.
?。ㄝ敵鲋疂i波)
●RS-485 address:"01"-"FF"
?。ㄍㄓ嵨恢罚?br /> ●RS-485 baud rate:19200/9600/4800/2400 selective
?。▊鬏斔俣龋?br /> ●RS-485 protocol:Modbus RTU mode
?。ㄍㄐ艆f(xié)議)
●Temp.coefficient:100ppm/℃(0-50℃)
?。囟认禂?shù))
●Display:Red high efficiency LEDs high 10.18 mm(。4")
?。@示幕)
●Parameter setting:Touch switches
(參數(shù)設(shè)定方式)
●Memory mode:Non-volatile E2 PROM memory
?。ㄓ洃浶褪剑?br /> ●Dielectric strength:2KVac/1 min.(input/output/power)
?。ń^緣耐壓能力)1600 Vdc(input/output)
●Operating condition:0-50℃(20 to 90%RH non-condensed)
?。ㄊ褂铆h(huán)境條件)
●Storage condition:0-70℃(20 to 90%RH non-condensed)
?。ù娣怒h(huán)境條件)
●CE EMC Certification:EN 55022:1998/A1:2000 Class A
?。–E認(rèn)證)EN 61000-3-2:2000
EN 61000-3-3:1995/A1:2001
EN 55024:1998/A1:2001