The SCV-100H, SCV-200H, and SCV-300H current sensors are unipolar current sensors. These units output a voltage level proportional to the magnitude of the DC current passing through the aperature. The housing of these sensors can open to allow easy installation in areas such as pre-existing cable. The measurement range of these sensors are selectable by jumper as 50%, 75% and 100% of the standard range. 0-20 mA, 4-20 mA and 0-5 VDC output versions are also available. | Measuring Circuit | Units | SCV-100H | SCV-200H | SCV-300H | | Full scale (FS) dc | +A | 50/75/100 | 100/150/200 | 150/225/300 | | Response Time (90%) | ms | 100 | 100 | 100 | | Output | | | | | | Output range | +VDC | 0 to 10 | 0 to 10 | 0 to 10 | | Sensitivity | mV/A | 200/133/100 | 100/66.6/50 | 66.6/44.4/33.3 | | Linearity (at +25°C) | % F.S. | 1.0 | 1.0 | 1.0 | | Dielectric test | kV | 3.0 | 3.0 | 3.0 | | Load resistance (for rated accuracy) | kOhms | 250 | 250 | 250 |
| General Information | Units | SCV-100H | SCV-200H | SCV-300H | | Supply voltage DC | VDC | 20 to 50 | 20 to 50 | 20 to 50 | | Supply voltage AC | V RMS | 22 to 38 | 22 to 38 | 22 to 38 | | Operating temperature range | oC | -20 to +50 | -20 to +50 | -20 to +50 | | Storage temperature range | oC | -30 to +60 | -30 to +60 | -30 to +60 | | Aperture opening | inches | 0.85 x 0.85 | 0.85 x 0.85 | 0.85 x 0.85 |
Due to continuous process improvement, specifications are subject to change without notice. | 
