CLAMP LOGGER LR5051

Home/Compact Data Loggers/CLAMP LOGGER LR5051

CLAMP LOGGER LR5051

2-channel Current Data Logger to Easily Record Load Current of 50/60Hz Lines and Leak Current

SKU: LR5051 Category:

Model No. (Order Code)

LR5051 2ch, clamp sensor is sold separately

Customers using the previous Model 3636-20 Clamp Logger should note that the LR5051 can only record 15,000 points of average data, vs. 32,000 data points available in the 3636-20. Note: Communication Adapter LR5091 or Data Collector LR5092-20 is necessary to transfer data from a LR5000 series Logger to a PC

CE

 

Description

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

 

 

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

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)
Accessories LR6 (AA) Alkaline battery (built-in internal) × 2, Instruction manual × 1, Operation guide × 1

Catalogs

DATA LOGGER LR5000 Series

Manuals

CLAMP LOGGER LR5051 [4MB]

CLAMP LOGGER LR5051 [643KB]

CLAMP LOGGER LR5051 [264KB]

Declaration of Conformity

CLAMP LOGGER LR5051 [100KB]

Options

Current sensors (AC leak)

 

CLAMP ON LEAK SENSOR 9657-10

• 40 Hz to 5 kHz • Rated 10 A AC • 100 mV AC/A output • φ 40 mm (1.57 in) core dia.

CLAMP ON LEAK SENSOR 9675

• 40 Hz to 5 kHz • Rated 10 A AC • 100 mV AC/A output • φ 30 mm (1.18 in) core dia.

Current sensors (AC load)

 

CLAMP ON SENSOR 9669

• 40Hz to 5kHz • Phase: 45Hz to 5kHz • 1000A AC rated input • 0.5mV AC/A output • φ55 mm (2.17 in) core dia.

CLAMP ON SENSOR 9695-02

• 40 Hz to 5 kHz • Phase: 45 Hz to 5 kHz • 50A AC rated input • 10mV AC /A output • φ 15 mm (0.59 in) core dia.

CLAMP ON SENSOR CT6500

• 40 Hz to 1 kHz bandwidth • Primary: 500 A AC • Secondary: 1mV AC/A • Max. input of 600 A AC • φ46 mm (1.81 in) dia.

CONNECTION CABLE 9219

Connect with the 9695-02/ -03, Output BNC terminal, 3m (9.84ft) length

Other options

 

MAGNETIC STRAP Z5004

PC communications

 

COMMUNICATION ADAPTER LR5091

• Transfer data from logger to PC • Transfer setting/clock data from PC to logger • Free bundled software

DATA COLLECTOR LR5092

• Collect up to 60,000 data x 16 channels from LR5000 series loggers • Transfer data from logger to PC • Transfer setting/clock data from PC to logger • Free bundled software

Measure Energy Savings Using a Small Clamp Logger 

Drivers, Firmware, Software

Translate »