Dent UL2808 RoCoil 17" Flexible Current Sensors
- Designed for Accurate, Non-intrusive Measurement of AC Current
- 5 to 4000 Amp Measurement Range with 0.6% Accuracy
- 5.0" Window Size and 1.38" Locking Connector O. D.
- Available in 3 Meter, 7 Meter and 15 Meter Wire Leads
Overview of the Dent UL2808 RoCoil 17" Flexible Current Sensors
The Dent UL2808 17" RoCoil Flexible Current Sensor is a high-performance Rogowski coil current transformer (CT) designed for accurate, non-intrusive measurement of AC current in energy monitoring, power quality analysis, and electrical submetering applications. Featuring a flexible 17-inch coil with a 5-inch window diameter, the UL2808 easily installs around conductors in crowded electrical panels where traditional split-core CTs may not fit. It offers a 5 to 1800 Amp measurement range with 0.6% accuracy, making it ideal for commercial, industrial, and facility energy management systems.
Built for reliability and ease of installation, the Dent UL2808 uses a durable flexible sensing coil and a 1.38-inch locking connector outside diameter for secure placement around conductors. Available with 3-meter, 7-meter, and 15-meter lead lengths, this current sensor provides the flexibility needed for a wide range of electrical monitoring applications. The sensor is commonly used with power meters, data acquisition systems, and energy monitoring equipment to deliver precise current measurements without interrupting existing wiring.
Dent Instruments 17" UL2808 RoCoil Flexible Current Sensors Specifications
| Current Range | 5 Amps to 4000 Amps |
| Output Range | 60 Hz: 131 mVAC/1000 Amps 50 Hz: 109.2 mV/1000 Amps |
| Accuracy | <0.6% Typical |
| Accuracy Class | Class 0.5-A1 According to IEC 61869-10 |
| Output Signal | 60 Hz: 131 mVAC/1000 Amps 50 Hz: 109.2 mV/1000 Amps |
| Wire Colors | White (Positive); Black (Negative); Bare Wire (Shield) |
| Phase Shift | < 0.2° at 50/60 Hz |
| Frequency Range | 50/60 Hz |
| Linearity | ±0.% |
| Temperature Sensitivity | 0.07% per °C |
| Coil Materials | Blue Thermoplastic Rubber, Flame Retardant UL 94 V-0 Rated |
| Shielding | 100% Transducer, 100% Output Lead |
| Operating Temperature | Up to 1800 Amps: -35°C to 75°C (-31°F to 167°F) 1800 Amps to 4000 Amps: -35°C to 60°C (-31°F to 140°F) |
| Working Voltage | 600 Volts CAT IV : 1000 Volts CAT III |
| Dielectric Strength | 7400 Volts AC Around Coil 1000 Volts AC Rated Leads |
| Standards Compliance | CE, RoHS, ANSI/CAN/UL 2808, CSA, IEC 61010-2-032, IEC 61010-1 Ed3, IEC 60529 |
| Dimensions | Window Size: 12.7 cm (5.0") Sensor Length: 40 cm (15.8") Locking Connector O.D.: 3.5 cm (1.38") Sensor Coil Diameter: 8.3 mm (0.33") Wire Lead Total Length: Available in 3 Meter (9.8 feet), 7 Meters (23 feet) and 15 Meters (49 feet) |