OIP3000 Series Optical Isolation Probes
- Optical isolation technology for high-voltage measurements
- Up to 1 GHz bandwidth
- High common-mode isolation voltage up to 60 kV
- Measurement voltage range from 25 V to 2500 V with compatible attenuators
- Measurement accuracy of 1.5% within the effective precision bandwidth
- Typical DC gain accuracy of 1%
- Fast response with no warm-up required
- Immediate measurement capability after power-on
- Multiple bandwidth options from 150 MHz to 1 GHz
- Multiple interchangeable attenuators for flexible voltage measurement
- Battery-powered transmitter for approximately 8 hours of operation
- Receiver powered through USB 5 V/2 A or adapter
- Approximately 2 m fiber-optic cable
- Low-noise measurement performance
- Suitable for high-voltage power electronics and floating measurement applications
- Includes probe holder, MCX connector, coaxial cable, and carrying case
The OIP3000 Series uses optical isolation to electrically separate the measured high-voltage signal from the oscilloscope while maintaining high-speed signal transmission. Five models are available with bandwidths from DC–150 MHz to DC–1 GHz and rise times as low as 0.35 ns. Depending on the probe model and selected attenuator, measurement ranges cover signals from low-voltage levels up to ±2500 V, while the isolation voltage reaches up to 60 kV. The probes provide 1% typical accuracy, low noise, and fast response immediately after power-on without requiring a warm-up period. The transmitter is battery powered with approximately 8 hours of operating time and 30 days of standby time, while the receiver can be powered through USB 5 V/2 A or an adapter. A range of optional attenuators allows users to configure the probe for different voltage levels and measurement requirements.
| Models | Available Models | OIP3015, OIP3035, OIP3050, OIP3080, OIP3100 |
| Performance | Bandwidth | DC–150 MHz, DC–350 MHz, DC–500 MHz, DC–800 MHz, or DC–1 GHz |
| Rise Time | 2.3 ns, 1 ns, 0.7 ns, 0.43 ns, or 0.35 ns, depending on model | |
| Noise | 40 mV | |
| Isolation | Isolation Voltage | Up to 60 kV |
| Accuracy | Measurement Accuracy | 1.5% within the effective precision bandwidth; 1% typical |
| Voltage | Measurement Voltage Range | 25 V to 2500 V with compatible attenuators |
| Standard Attenuation | 10X | |
| Optional Attenuation | 20X, 50X, 100X, 500X, 1000X, 2000X, and 5000X depending on model | |
| Output | Output Voltage | ±2.5 V, ±1.25 V, or ±0.5 V depending on model |
| Terminating Impedance | 1 MΩ for OIP3015/OIP3035; 50 Ω for OIP3050/OIP3080/OIP3100 | |
| Environmental | Operating Temperature | 0 °C to 40 °C |
| Operating Humidity | ≤85% RH | |
| Connection | Fiber-Optic Cable Length | Approximately 2 m |
| Power | Transmitter Power | Battery powered; approximately 8 hours operating time and 30 days standby time |
| Receiver Power | USB 5 V/2 A or power adapter | |
| Accessories | Standard Accessories | USB power adapter, probe holder, MCX female connector, coaxial cable, probe carrying case, and 10X attenuator |
| Optional Attenuators | 20X, 50X, 100X, 500X, 1000X, 2000X, and 5000X, depending on probe model | |
| Attenuator Compatibility | OIP3015/OIP3035: up to 1000X; OIP3050: up to 2000X; OIP3080/OIP3100: up to 5000X |