Probes
What is a Probe?
A probe is a device that takes and relays measurements.
Types of Probes
- Differential probes- active analog voltage probe types including switch probes, available for high-speed and high-voltage needs.
- Logic probes- monitor signals temperature probes, either isolated or non-isolated (compare to multimeter probes).
- Active probes- analog voltage probe types, including differential and single-ended.
- Passive probes- analog voltage probe types, available in general-purpose, high voltage, and low capacitance needs.
- Miniature Passive probes
- Clamp-on probes
- 400 MHz bandwidth
- ±1 kV max. differential voltage
- 70 dB CMRR (1 MHz)
- Interface: BNC
- 400 MHz bandwidth
- ±2 kV max. differential voltage
- 70 dB CMRR (1 MHz)
- Interface: BNC
- 50 MHz bandwidth
- ±7 kV max. differential voltage
- 50 dB CMRR (1 MHz)
- Interface: BNC
- 150 MHz bandwidth
- ±1.5 kV max. differential voltage
- 50 dB CMRR (1 MHz)
- Interface: BNC
- Ideal for vehicle bus monitoring
- 200 MHz bandwidth
- 20 V max. differential voltage
- Interface: Yokogawa DLM Series
- 150 MHz bandwidth
- ±1.4 kV max. differential voltage
- 50 dB CMRR (1 MHz)
- Interface: Yokogawa DLM Series
- 1000 V (DC+ACpeak), 200 MHz
- Impedance (10 MΩ | 16 pF)
- CAT II rating, 2.5 m
- -40 to +85 °C operating temp.
- 600 V (DC+ACpeak), 500 MHz bandwidth
- Impedance (10 MΩ | 10.5 pF)
- CAT II rating, 1.3 m
- Ideal for DLM3000/3000HD, DLM5000/5000HD
- 600 V (DC+ACpeak), 200 MHz bandwidth
- Impedance (10 MΩ | 13.5 pF)
- CAT II rating, 1.5 m
- Ideal for DLM2000
- 600 V (DC+ACpeak), 500 MHz bandwidth
- Impedance (10 MΩ | 10.5 pF)
- CAT II rating, 1.3 m
- Ideal for DL6000, DLM2000 (350/500 MHz models), DLM4000/6000
- 600 V (DC+ACpeak), 10 MHz bandwidth
- Impedance (10 MΩ | 22 pF)
- 1.3 m total length
- Ideal for non-isolated ScopeCorder modules
- 400 Vrms, 500 MHz bandwidth
- Impedance (10 MΩ | 9.5 pF)
- Ideal for DL6000, DLM2000/4000/6000
- 1000 Vrms, 400 MHz
- Impedance (50 MΩ | 7.5 pF)
- CAT II rating, 1.2 m
- 0 to +50 °C operating temp.
- 1000 Vrms, 250 MHz
- Impedance (50 MΩ | 7.5 pF)
- CAT II rating, 3 m
- 0 to +50 °C operating temp.
- 1000 V (DC+ACpeak), 100 MHz bandwidth
- Impedance (10 MΩ | 18 pF)
- CAT II rating, 1.7 m
- 1000 V (DC+ACpeak), 60 MHz bandwidth
- Impedance (10 MΩ | 17 pF)
- CAT II rating, 2.5 m
- -40 to +85 °C operating temp.
- 3540 V (DC+ACpeak), 200 MHz bandwidth
- Impedance (100 MΩ | 7 pF)
- 1.7 m total length
- 10 V (DC+ACpeak), 900 MHz bandwidth
- Impedance (2.5 MΩ | 1.8 pF)
- Compatible with any Yokogawa oscilloscope
- 600 V (DC+ACpeak), 500 MHz bandwidth
- Impedance (10 MΩ | 12.5 pF)
- CAT II rating, 1.5 m
- Ideal for DL9000/9500/9700, SB5000
- 30 Arms maximum
- DC to 50 MHz bandwidth
- Interface: Yokogawa DLM Series
Special AC-Input Clamp-on Probes for Large-current Hot Line Measurement
- 96065 Current clamp-on probe
- max. approx. 110 mm
- AC 1000 A flexible type load current measurement
- 96066 Clamp-on probe
- max. approx. 150 mm
- AC 3000 A, 3 CH Load current measurement
- 8-bit, 1 MΩ input resistance (PBL100)
- Toggle frequency of 100 MHz
- 8-bit,100 kΩ input resistance (PBL250)
- Toggle frequency of 250 MHz
- 8-bit, non-isolated; response: ≤3 µs; threshold approx. 1.4 V
- TTL level/contact input cables: 702911: 1 meter, 702912: 3 meter
- 8-bit, non-isolated, response speed: 1µs, threshold level approx 1.4V
- Leads (B9879PX and B9879KX) included.
- 8-bit, isolated; response: ≤1 ms (DC), ≤20 ms (AC); threshold: 6 VDC or 50 VAC.
- 758917 and 758922, 758929, 701954
90020B -50 to 600°C (rounded end)
90021B -50 to 600°C (rounded end)
90022B -50 to 600°C (rounded end)
90023B -50 to 500°C (needle)
90024B -50 to 500°C (needle)
90029B -40 to 260°C (Bead TC)
90030B -20 to 250°C (Surface straight)
90031B -20 to 250°C (Surface angled)
90032B -20 to 500°C (Surface straight)
90033B -20 to 500°C (Surface angled)
90050B -50 to 600 ° C (For liquids)
90051B -50 to 600 ° C (For liquids)
90055B -20 to 250 ° C (For surfaces)
90056B -20 to 500 ° C (For surfaces)
- 701919 oscilloscope probe stand
- Flexible arm, heavy base to hold and stabilize 8-13mm probes
- Can simplify circuit board testing
- 701934 External Probe Power Supply
- Power supply for current probes, FET probes, and differential probes
- Supplies power for up to four probes, including large current probes
- 1000 V (DC+ACpeak), 200 MHz
- Impedance (10 MΩ | 18 pF)
- CAT II rating, 2.5 m
- -40 to +85 °C operating temp.
- 400 Vrms, 500 MHz bandwidth
- Impedance (10 MΩ | 9.5 pF)
- Ideal for DLM3000/3000HD, DLM5000/5000HD
- 0.5 Arms, 5 Arms, 30 Arms maximum
- DC to 50 MHz bandwidth
- Interface: BNC
- 0.5 Arms, 5 Arms, 30 Arms maximum
- DC to 120 MHz bandwidth
- Interface: BNC
- 1000 Arms maximum
- DC to 300 kHz bandwidth
- Clamp-on Flux Gate sensor
- High accuracy (0.2%)
- Interface: BNC (WT series, ScopeCorders, and DLM series)
- 400 MHz bandwidth
- ±1 kV max. differential voltage
- 70 dB CMRR (1 MHz)
- Interface: Yokogawa DLM Series
- 400 MHz bandwidth
- ±2 kV max. differential voltage
- 70 dB CMRR (1 MHz)
- Interface: Yokogawa DLM Series
To best utilize SiC devices for improved energy efficiency in equipment, it is important to optimize the internal device peripheral circuits in the inverter according to the device characteristics.
In research published by Yale University's Journal of Industrial Ecology (now owned and managed by the International Society of Industrial Ecology), researchers from the University of Nottingham and Dartmouth University use a Yokogawa Test&Measurement CW240 Clamp-On Power Analyzer to measure the real power consumption of the investigated printing systems.