The RCTrms has an industry standard 4-20mA output making it ideal for process control, status alarming or system monitoring purposes.
The RCTrms is an ac current transducer for permanent installation.
Simple to install and easy to retrofit it combines the benefits of a thin, flexible, clip-around Rogowski (sense) coil with a signal conditioner providing accurate, true rms measurement, of ac current.
Typically the RCTrms is used with SCADA systems, PLCs, data loggers and protection equipment.
Standards and Approvals
Rated current (rms): 100Arms to 50kArms
Rated output (Full scale FS): 4 to 20mA
Output limit:150% FS (28mA)
Supply voltage (wide input): 12Vdc (-10%) to 24Vdc (+20%)
Maximum input power: 0.7W (at rated output)
Operating temperature range: -5℃ to +65℃ (Integrator electronics), -20℃ to +80℃ (Coil and cable)
Bandwidth (-3dB): 2Hz to 100kHz
Max. Response time (10 to 90%): 1000ms
Accuracy (typ.): ±1.5% of reading
Output load: < 300 ohm
Coil Length: 300mm, 500mm or 700mm (Custom lengths available)
Cable Length (coil to integrator): 1m or 2.5m (Custom lengths available)