KEW 2204R
AC Digital Clamp Meters
• Flexible and light weight clamp sensor
• MIN MAX function
• Backlight LCD display
• IEC 61010-1 (CAT IV 600V /CAT III 1000V)
• True RMS
Thông số kĩ thuật
| AC A (RMS) | ||
|---|---|---|
| Range | 4.000/40.00/400.0A | |
| Accuracy | ±3%rdg±5dgt[45-500Hz] (At the center of the circle formed by the flexible sensor) | |
| Crest factor (CF) | Full scale CF<1.6, half scale<3.2 Effective input crest values are √2 times of the max values of each range. | |
| Conductor size | Ø70mm max. | |
| Influence of Conductor position | Additional ±2% (max.) depending on the distance from the center position | |
| Overload protection | 500A AC for 10 seconds | |
| Applicable standards | IEC 61010-1, IEC 61010-2-032 CAT Ⅳ 600V / CAT Ⅲ 1000V Pollution degree 2 IEC 61326-1(EMC) , IEC 60529 IP40 , EN50581(RoHS) | |
| Operating temperature & humidity | 0 – +50℃,less than 80% RH (without condensation) | |
| Storage temperature & humidity | -10 – +60℃,less than 70% RH (without condensation) | |
| Power source | R03 / LR03(AAA)(1.5V)×2 ※Continuous measuring time：approx.120hours (Auto power off：approx.15 minutes) | |
| Dimensions | 120(L)×70(W)×26(D)：Display unit φ5.5mm approx.：Cable diameter 1.8m approx.：Cable length | |
| Weight | 200g approx. (including batteries) | |
| Included Accessories | 9174 (Carrying case) LR03(AAA)×2, Insruction manual | |
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