Mini Data Logger For Current / Leakage Current LR5051
Hioki compact 1 or 2-channel data loggers feature a 60,000 data set/channel memory to measure temperature, humidity, voltage or instrumentation signals. The LR5051 logs current over 2 channels in as fast as 1 second intervals.
Key Features
- Easily mount the light-weight , pocket-sized loggers in tight spaces
- Easy-to-see dual display
- Transfer data to PC even during recording
- Replace batteries while recording (30 second limit)
- 3 times the memory capacity compared to predecessor (Record 60,000 data per channel)
- Record without missing fluctuations in STAT mode
- Measurement data is preserved even after the battery dies - Worry-free backup preserves recorded data even if a new measurement is started by mistake
Product Warranty Period: 3 years
Included Accessories:
LR6 (AA) Alkaline battery (built-in internal) × 2, Instruction manual × 1, Operation guide × 1
Key Features
- Easily mount the light-weight , pocket-sized loggers in tight spaces
- Easy-to-see dual display
- Transfer data to PC even during recording
- Replace batteries while recording (30 second limit)
- 3 times the memory capacity compared to predecessor (Record 60,000 data per channel)
- Record without missing fluctuations in STAT mode
- Measurement data is preserved even after the battery dies - Worry-free backup preserves recorded data even if a new measurement is started by mistake
Product Warranty Period: 3 years
Included Accessories:
LR6 (AA) Alkaline battery (built-in internal) × 2, Instruction manual × 1, Operation guide × 1
| Measurement items | AC Current 2 channels (used with the optional current sensor; load current 2ch, leak current 2ch, or load/leak each 1ch) Caution: Current and leak current that occur intermittently cannot be measured. |
|---|---|
| Measurement range | 500.0 mA to 1000 A AC rms, 5 range (depends on current sensor in use) |
| Basic accuracy | ±2.0% rdg. ±0.13% f.s. (main unit + current sensor accuracy, at 500.0 A range, 50/60 Hz) Note: Basic accuracy is typical value, only main unit accuracy: ±0.5 %rdg. ±5 dgt., must added clamp sensor accuracy, refer to the detailed catalog |
| Storage capacity | Instantaneous value mode: 60,000 data/ch, Statistical value mode: 15,000 data/ch |
| Recording interval | 1 to 30 sec., 1 to 60 min., 15 selections |
| Recording modes | Instantaneous recording: at every recording interval Statistical value recording: Measure at one second intervals, and record the instantaneous, maximum, minimum, and average values within every recording interval |
| Recording methods | One-time recording: Stop recording when the memory capacity is full Endless recording: Continue recording even when the memory capacity is full (old data is overwritten) Start: Logger button operation or scheduled time Stop: Logger button operation or scheduled time, or auto-stop when the memory capacity is full (at one-time recording) |
| Other functions | Always backs up last recorded data; backs up recorded data and setting conditions when battery power is low; guarantees approx. 30 sec. of recording operation and clock while battery is replaced |
| Waterproof and dust-proof | N/A |
| Interfaces | Infrared optical communications with LR5091, LR5092-20 |
| Power supply | LR6 (AA) Alkaline battery ×2, Battery life: Approx. 1 year (Instantaneous recording, with 1-minute interval and auto power saving, at 20 °C), Approx. 1 month (Instantaneous recording, with 1-second interval at 20 °C) |
| Dimensions and mass | 79 mm (3.11 in) W × 70 mm (2.76 in) H × 37 mm (1.46 in) D, 165 g (5.8 oz) |
| Included Accessories | LR6 (AA) Alkaline battery (built-in internal) × 2, Instruction manual × 1, Operation guide × 1 |
ACCESSORIES
CLAMP ON SENSOR 9669
- 40Hz to 5kHz, ±1.0% accuracy
- Rated 1000 A AC, 0.5 mV/A output rate
CLAMP ON SENSOR CT6500
- 40 Hz to 1 kHz bandwidth
- Primary: 500 A AC
- Secondary: 1mV AC/A
- Max. input of 600 A AC
- 46 mm (1.81 in) dia
CLAMP ON LEAK SENSOR 9657-10
- 40 Hz to 5 kHz, ±1.0 accuracy
- Rated 10 A AC, 100 mV/A output rate
CLAMP ON LEAK SENSOR 9675
- 40 Hz to 5 kHz, ±1.0% accuracy
- Rated 10 A AC, 100 mV/A output rate
CONNECTION CABLE 9219
- Connect with the 9695-02/ -03, Output BNC terminal, 3m (9.84ft) lengthCOMMUNICATION ADAPTER LR5091
- Transfer data from logger to PC
- Transfer setting/clock data from PC to logger
- Free bundled software
MAGNETIC STRAP Z5020
- Heavy-Duty Magnetic Strap
CLAMP ON SENSOR 9669
- 40Hz to 5kHz, ±1.0% accuracy
- Rated 1000 A AC, 0.5 mV/A output rate
CLAMP ON SENSOR CT6500
- 40 Hz to 1 kHz bandwidth
- Primary: 500 A AC
- Secondary: 1mV AC/A
- Max. input of 600 A AC
- 46 mm (1.81 in) dia
CLAMP ON LEAK SENSOR 9657-10
- 40 Hz to 5 kHz, ±1.0 accuracy
- Rated 10 A AC, 100 mV/A output rate
CLAMP ON LEAK SENSOR 9675
- 40 Hz to 5 kHz, ±1.0% accuracy
- Rated 10 A AC, 100 mV/A output rate
CONNECTION CABLE 9219
- Connect with the 9695-02/ -03, Output BNC terminal, 3m (9.84ft) lengthCOMMUNICATION ADAPTER LR5091
- Transfer data from logger to PC
- Transfer setting/clock data from PC to logger
- Free bundled software
MAGNETIC STRAP Z5020
- Heavy-Duty Magnetic Strap
DOWNLOADS
Catalog
- DATA LOGGER LR5000 Series
Manual
- CLAMP LOGGER LR5051
Declaration of Conformity
- CLAMP LOGGER LR5051
Catalog
- DATA LOGGER LR5000 Series
Manual
- CLAMP LOGGER LR5051
Declaration of Conformity
- CLAMP LOGGER LR5051