معرفی
جزيیات
ویژگی ها / Specifications
| Model | CL420 - Clamp-on Process Meter |
| Display | 4-digit LCD Numeric display |
| Battery life | Approx. 60hrs (continuous) backlight off and LED light off |
| Power supply | Four AA-size alkaline batteries (1.5V LR6) |
| Response time | Approx. 1.5 seconds (2.5 seconds when across the range) |
| Other functions | Data hold, Zero adjust function, Auto power off, LED Torch light, Back light display, Illuminant panel |
| Range switching | Auto range |
| Safety Standards | EN61010-1, EN61010-2-030, EN61010-2-032 |
| Standard accessories | User s Manual, Batteries, Soft case (93045) |
| Withstanding voltage | 2.21kV AC for 5 seconds (between the core and the case) |
| External dimensions and weight | 61 (W) x 111 (H) x 40 (D) mm [Approx. 290g (including batteries)] |
| Diameter of measurable conductor | 6mm diameter max. |
| Operating temperature and humidity | -10?C to +50?C 80% RH or less (no condensation) |
Description / توضیحات
Specifications DC Current: 20 mA: 0.00 to?21.49mA (100 mA: ?21.0 to ?126.0mA) [Range and resolution]; ?(0.2%rdg+5dgt)? ?(1.0%rdg+5dgt) [Accuracy?] DC Voltage OUTPUT [10mV/mA]: 20 mA: 0.0 to?214.9mV (100 mA: ?210 to?1260mV); (DCA Accuracy)+(?0.5mV) (DCA Accuracy)+(?3mV) NOTE: At 23?C ?5?C, 45% to 75%RH. Measurement accuracy: ?(% of reading + digits). Terms of accuracy: Open and close the clamp sensor after power on and perform zero adjustment. The 20mA range accuracy assurance is the average of 5 times measuring.






