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HIOKI LR5051 2-channel AC power signal data logger (500.0mA ~1000A)

Producer: HIOKI

Category: Multi-channel logical data logger

Sale!

HIOKI CLAMP LOGGER LR5051
Hioki's compact 1- or 2-channel data loggers feature 60,000 data sets/channel memory for temperature, humidity, voltage or measurement signals. The LR5051 records current across 2 channels in as little as 1 second.
Measurement items: 2-channel AC current (used with optional current sensor; 2-channel load current, 2-channel leakage current or 1-channel load/leakage each)
Measurement range: 500.0 mA to 1000 A AC rms, 5 ranges (depending on current sensor in use)
Basic accuracy: ±2.0% rdg. ±0.13% fs (main unit + current sensor accuracy, at 500.0 A, 50/60 Hz range)
Storage capacity Instantaneous value mode: 60,000 data/channel, Statistical value mode: 15,000 data/channel
Recording interval: 1 to 30 seconds, 1 to 60 minutes, 15 selections
Easy to install lightweight pocket data logger in tight spaces

HIOKI Japan
WIRELESS CLAMP LOGGER LR5051
Measure Load Current and Leak Current Easily with Clamp Sensors

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

Pic.: Hioki LR5051 is a wireless, 2-channel AC current input module at Semiki's warehouse

Specifications:

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 occurs 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% fs (main unit + current sensor accuracy, at 500.0 A range, 50/60 Hz)
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