Hioki Memory HiLogger LR8450 | Singapore Nihon Denkei Co.,Ltd.
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Hioki Memory HiLogger LR8450

1ms Sampling Portable Logger Expandable to 120 Channels with Your Choice of Plug-in Input Modules

Hioki Memory HiLoggers are high-speed data loggers for recording multiple channels of voltage, temperature, resistance or humidity signals, some models providing complete isolation between channels and strong noise resistance. The LR8450 offers 1ms sampling across up to 120 channels, and can be paired with 5 different types of plug-in input units.
In response to the growing demands in Electric Vehicle (EV) development, we have introduced a cutting-edge Current Measurement Module for the HIOKI Memory HiLogger. This addition is particularly significant for EV applications, offering advanced solutions to address the challenges of reducing energy loss and extending driving range.

Memory HiLogger

Model:

LR8450

Maker:

Hioki

Key Features

  • Expandable to 120 ch with wired/plug-in units
  • Record voltage output from pressure and other sensors with 1ms sampling speed
  • Directly connect strain gauge and measure signals in as fast as 1ms intervals
  • Significantly reduced effects from noise let you safely measure in high voltage and high frequency areas such as around inverter motors
  • New Module: Current Measurement Module added to the HIOKI Memory HiLogger LR8450 lineup
  • Expanded Applications: Particularly beneficial for EV development, aiding in reducing energy loss and extending driving range
  • Comprehensive Solution: The combination of HiLogger LR8450, Current Module, and AC/DC current sensor facilitates precise measurement and recording of current at multiple points

Actual Measurement with CAN unit (Video 1) and Stable Logging (Video 2)

Basic specifications

 

Max. number of
connectable modules
4 plug-in input modules
Connectable modules
(Plug-in modules *2)
U8550, U8551, U8552, U8553, U8554 *2: Plug-in input modules can be connected to LR8450, LR8450-01
No. of measurement
channels
Up to 120 ch with plug-in input modules
Pulse/logic input [Number of ch] 8 ch (common GND, non-isolated, exclusive setting for pulse/logic input for individual channels)
[Adaptive input format] Non-voltage contact, open collector, or voltage input
[Count] 0 to 1000 M pulse, 1 pulse resolution
[Rotational speed] 0 to 5000/n (r/s), 1/n (r/s) resolution, 0 to 300,000/n (r/min.), 1/n (r/min.) resolution, n: Number of pulses per rotation (1 to 1000)
[Logic input] Records 1 or 0 for each recording interval
Recording intervals 1 ms *5, 2 ms *5, 5 ms *5 (*5: Can be set only when using 1 ms/S modules), 10 ms to 1 hour, 22 selections (Data refresh interval can be set for each unit
Data storage SD Memory Card/USB Drive (user-selectable)
(Only storage media sold by HIOKI are guaranteed for operation)
LAN interface 100BASE-TX / 1000BASE-T, DHCP, DNS support,
Functions: Data acquisition, condition settings used with the Logger Utility software (Will be supported by version update), configuring settings and controlling recording using communications commands, FTP server / FTP client, HTTP server, NTP client, time synchronization with an NTP server
USB interface Series A receptacle × 2: USB 2.0 compliant (USB drive, keyboard, or hub))
Series mini-B receptacle × 1: Data acquisition, condition settings used with the Logger Utility, configuring settings and controlling recording using communications commands, transferring data from a connected SD Memory Card to a computer
SD card slot SD standard-compliant slot × 1 (with SD memory card/SDHC memory card support), Guaranteed-operation options: ‌Z4001, Z4003
Display 7 inch TFT color liquid crystal display (WVGA 800 × 480 pixel)
Functions Save waveform data in real time to the SD memory card or USB drive, numerical value calculations, waveform calculations, 8ch alarm output, voltage output ×2 (5 V /12 V /24 V selectable)
Power supply [AC adapter] Using the Z1014 (100 to 240 V AC, 50/60 Hz), 95 VA Max. (including AC adapter), 28 VA Max. (exclusive of AC adapter)
[Battery Pack] Using the Z1007 (accommodates 2 batteries), continuous use 4 hr (reference value for 2 pieces), 20 VA Max.
[External power] 10 to 30 V DC, 28 VA Max. (Please contact your HIOKI distributor for connection cord)
Dimensions and mass Without any modules: 272 mm (10.71 in) W × 145 mm (5.71 in) H × 43 mm (1.69 in) D, 1108 g (39.1 oz) (excluding Battery Pack)
With 2 modules: 272 mm (10.71 in) W × 198 mm (7.80 in) H × 63 mm (2.48 in) D
With 4 modules: 272 mm (10.71 in) W × 252 mm (9.92 in) H × 63 mm (2.48 in) D
Accessories Quick Start Manual ×1, LOGGER Application Disk (Quick Start Manual, Instruction Manual, Logger Utility, Logger Utility Instruction Manual, Communication Instruction Manual) ×1, USB Cable ×1, AC Adapter Z1014 ×1

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