Clamp Type High Accuracy Leakage Current Sensor
1.Range: 0.00mA~60A(AC)
2.Resolution:0.01mA
3.Clamp:85*20mm
ETCR 085K Clamp Type High Accuracy Leakage Current Sensor I.IntroductionETCR085K Clamp Type High Accuracy Leakage Current / Current Sensor is widely used in the field of electric power, communication, meteorology, railway, oil field, military, measuring, teaching research unit, industrial mining enterprises, etc, for measurement of AC leakage current, current, frequency, phase sequence, power and electrical energy. It can be connected with high accuracy digital multimeter, data recorder, electric power quality analyzer, oscilloscope, industrial control instrument, etc. It adopts open jaws design, with opening size of 85mm×20mm, very suitable for the place of flat steel ground connection. No need to take apart measured wires, which make the field testing and maintenance more secure and convenient. The combination of two sensors can be used as the sensor of non-contact ground resistance online testing.ETCR085K Clamp Type High Accuracy Leakage Current / Current Sensor adopts the latest CT technology, multilayer shielding techniques, least affection from external magnetic field, and capable of waterproof, rainproof, drip tight to make sure the high precision, high stability and high reliability of perennial uninterrupted measurement. Meanwhile, customizing is acceptable to meet more use of different places.II.Technical Specifications
| Function | High accuracy measurement of AC leakage current, current, frequency, phase sequence, power and electrical energy |
| Opening Type | Clamp type |
| Clamp Size | 85mm×20mm |
| Coils Turn | 1000 : 1 |
| Input Range | AC 0.00mA~60.0A |
| Resolution | 0.01mA |
| Induced Output | 1mA/1A |
| Accuracy | ±2%rdg±3dgt(23°C±5°C, below 80%RH) |
| Load Resistance | 0mA~2000mA: ≤50Ω |
| 0A~60A: ≤5Ω | |
| Wire Identification | S1, S2---coil tap; GND---shield |
| Line Voltage | Below AC 600V line measurement |
| Overall Dimension | 160mm×80mm×55mm |
| Weight | 600g |
| Installation Direction | P1 side is upward |
| Installation Type | 2 types |
| Working Temperature and Humidity | -20°C~50°C, below 80%rh |
| Storage Temperature and Humidity | -10°C~60°C, below 70%rh |
| Structure | Drip tight II, rainproof |
| Safety Specifications | IEC1010-1, IEC1010-2-032, 2 class of pollution, CAT III(600V) |
| Accessories | Current Sensor: 1 pc; Connecting Bolt: 2 pcs; Connecting Nut: 2 pcs; Support: 4 pcs; Fixed Screw: 6 pcs. |
