- Ermöglicht Hochstromkalibrierung bis zu 60 A
- Widerstände reichen von 100 μΩ - 1 kΩ
- Hohe Genauigkeit 0,02%
- Geeignet für Gleichstrom und technische Frequenzen
- Ölgefülltes Design gewährleistet eine langfristige Stabilität von <0,01% über viele Jahre
Current Shunts
The DCCS Series Current Shunts are calibration grade devices used for precise dc current measurements. They extend high accuracy measurements beyond the available limits of self-contained dc ammeters and the DCCS Current Shunts can be used as standard reference resistors.The DCCS Current Shunts are low cost 4 terminal calibration resistors that combine high accuracy , class 0.02, long term stability and permanence of calibration in a compact unit. Constructed using carefully selected low temperature coefficient Manganin® or Zeranin® wire, depending on the value, and mounted to ensure mechanical stability, these current shunts will provide a cost-effective addition to any laboratory or workshop.
Main Areas of Application For The DCCS Current Shunt:
- *For tests of measuring bridges or electrical temperature measuring equipment
- *For a laboratory setup of a Wheatstone bridge
- *As shunt resistor for current measurement
- *As part of standard equipment in research laboratories
A variety of values are available from 100 µΩ - 1 kΩ.
| Art | Nennwert | Richtigkeit | Temperaturkoeffizient (ppm / ° C) | Max. Strom in der Luft | 1 Jahr Stabilität | Nominal Spannung an Potentialklemmen |
| DCCS / 0,0001 | 100 μΩ | 0,1% | 10 | 60 A | 400 ppm | 6 mV |
| DCCS / 0,001 | 1 mΩ | 0,05% | 10 | 30 A | 50 ppm | 30 mV |
| DCCS / 0,01 | 10 mΩ | 0,03% | 10 | 14 A | 50 ppm | 140 mV |
| DCCS / 0,1 | 100 mΩ | 0,02% | 10 | 5 A | 30 ppm | 500 mV |
| DCCS / 1 | 1 Ω | 0,02% | 2 | 1,5 A | 10 ppm | 1,5 V |
| DCCS / 10 | 10 Ω | 0,02% | 2 | 0,5 A | 10 ppm | 5 V |
| DCCS / 100 | 100 Ω | 0,02% | 2 | 0,15 A | 10 ppm | 15 V |
| DCCS / 1000 | 1 kΩ | 0,02% | 2 | 45 mA | 10 ppm | 45 V |
Widerstandsmaterial: 100 μΩ - 100 mΩ MANGANIN®-Platte, 1 Ω - 100 kΩ ZERANIN®-Draht
Kalibriertemperatur: 23 ° C ± 3 K (<0,5 W Belastung)
Oberflächentemperatur: max. 85 ° C
Wärmewiderstand: 11 K / W
Prüfspannung: 2900 V DC (Widerstandselement-Gehäuse)
Nennisolationsspannung: 650 V DC (isolierte Montage erforderlich)
Isolationswiderstand:> 100 MΩ
Spezifikationen: gemäß IEC 60477
Größe: 1,5 x 3,8 x 1,6 Zoll (2,3 Zoll mit Terminals) Gewicht: 0,55 lbs
Manganin® und Zeranin® sind eingetragene Marken der Isabellenhütte Heusler GmbH & Co.
