外型尺寸：

SPECIFICATION (主要规格)

● Measuring uracy （度）: 0.25% F.S.(23 ±5℃)
● Input burden （输入负载）:                                        ● 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%)
● 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% RH non-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工作电源另加135元/个