外型尺寸：SPECIFICATION (主要规格)● Measuring accuracy （精确度）: 0.25% F.S. (23 ±5℃)● Input burden （输入负载）: <0.2VA (Voltage)                                       <0.2VA (Current)● Maximum input over （最大过载能力）: Current related input:3 x rated continuous                                      10 x rated 30 sec. ,25 x rated 3sec.                                                       50 x rated 1sec.                                                       Voltage related input:maximum 2 x rated continuous● Response time （输出反应速度）: < 250ms(0~90%)● Output drive capability （输出负载能力）: < 10mA for voltage mode                                                          < 10V for current mode● Output ripple (p-p)（输出之涟波） : < 0.1% F.S.● Pulse output type（脈波输出形态） : Photocouple of open collector                                                   (max.30V/40mA)● Zero (offset) range（归零调整范围） : 0~±5% F.S.● Span (scale) range （最大值调整范围）: 0~±10% F.S.● Temp. coefficient （温度系数）: 100ppm/℃ (0~50℃)● Isolation （隔离特性）: Input/Output/Power/Case● Insulation Resistance （绝缘阻抗）: >100Mohm with 500V DC● Dielectric strength（绝缘耐压能力） : 2KVac/1 min. (input/output/power/case)● Surge test（突波测试） : ANSI C37.90a/1974,DIN-IEC 255-4                                    impulse voltage 5KV(1.2x50us)● Operating condition （使用环境条件）: -20~60℃(20 to 90% RHnon-condensed)● Storage condition（存放环境条件） : -30~70℃(20 to 90% RH non-condensed)● CE EMC Certification （CE认证）: EN 55022:1998/A1:2000 Class A                                                EN 61000-3-2:2000                                                EN 61000-3-3:1995/A1:2001                                                EN 55024:1998/A1:2001特注：DC电源另加135元/个