MEMORY HiLOGGER LR8450-01 (Wireless LAN model)

1ms Sampling Portable Logger Expandable to 330 Channels with Your Choice of Plug-in or Wireless Input Modules
Your Personal 10-channel Logger


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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 LR8450-01 offers 1ms sampling across up to 330 channels, and can be paired with 10 different types of plug-in or wireless input units. Collect data from wireless modules installed in remote or confined locations via a LAN connection. New input modules measure strain and distortion, ideal for automotive applications involving the evaluation of vehicle components as well as robotic equipment.

Key Features
• Wireless LAN model expandable to 330 ch with wireless and 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
• Avoid wiring issues by minimizing cable length using wireless units
• Monitor data captured remotely on PC with wireless LAN technology

Model No. (Order Code)

LR8450-01Wireless LAN equipped model, main unit only

The LR8450 and LR8450-01 cannot perform measurement on their own. One or more plug-in modules or wireless modules are required (sold separately).
Note) The LR8450-01 and wireless modules emit radio waves. Use of radio waves is subject to licensing requirements in certain countries. Using it in a country or region other than those indicated may violate the law and may result in legal penalties for the operator.
Note) For the latest information about countries and regions where wireless operation is currently supported, please visit the Hioki website.

Sample output from a variety of sensors, including 1 ms pressure sensors

Measures at a sampling rate of up to 1 ms.
1 ms sampling rate is the best match to measure sensor outputs with a frequency response of under 100 Hz, for example pressure and vibration sensors.

Measure strain with a 1 ms sampling rate

Connect strain gauges directly and measure at a sampling rate of up to 1 ms.
Strain gauges tend to have long, thin wires that are easily broken, but that potential pitfall can be avoided by using wireless units so that wire length is minimized.

Measure temperature near an inverter or battery

Example: strain measurement   Measures at a sampling rate of up to 10 ms.

Make measurements in locations where it would be difficult to route wires

With the LR8450-01 wireless LAN model and a wireless unit, you can streamline setup and minimize wire use by eliminating the need to run multiple long wires from the testing lab.

Observe data from remote locations on a computer

The LR8450-01 wireless LAN model can connect to commercially available access points. By activating the LR8450-01’s station function and connecting to an access point, you can control the logger remotely via its HTTP server and acquire data via its FTP server.

Basic specifications (Accuracy guaranteed for 1 year)

Max. number of connectable modules4 plug-in input modules + 7 wireless input modules *1
*1: LR8450-01 only
Connectable modules (Plug-in modules *2)U8550, U8551, U8552, U8553, U8554
*2: Plug-in input modules can be connected to LR8450, LR8450-01
Connectable modules (Wireless modules *3)LR8530, LR8531, LR8532, LR8533, LR8534
*3: The wireless input modules can be connected only to the LR8450-01. The wireless input modules will be supported by upgrading the main unit firmware.
No. of measurement channelsUp to 120 ch with plug-in input modules, up to 330 ch with plug-in input modules and wireless input modules (wireless modules can be used only on LR8450-01)
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 intervals1 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 storageSD Memory Card/USB Drive (user-selectable)
(Only storage media sold by HIOKI are guaranteed for operation)
LAN interface100BASE-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
Wireless LAN interface (LR8450-01 only)IEEE 802.11b/g/n, Encryption function: WPA-PSK/WPA2-PSK, TKIP/AES,
Functions: Configuring settings and controlling recording using communications commands, FTP server / client, HTTP server, NTP client, Time synchronization with an NTP server
USB interfaceSeries 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 slotSD standard-compliant slot × 1 (with SD memory card/SDHC memory card support), Guaranteed-operation options: ‌Z4001, Z4003
Display7 inch TFT color liquid crystal display (WVGA 800 × 480 pixel)
FunctionsSave 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 massWithout 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
AccessoriesQuick 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, Precautions Concerning Use of Equipment that Emits Radio Waves (LR8450-01 only) ×1

Countries and regions where wireless operation is currently supported (LR8450-01) Last update: Feb. 28, 2020

Wireless certificationJapan, United States, Canada, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey
Preview Catalog: MEMORY HiLOGGER LR8450Download PDF [2MB]English
Catalog: MEMORY HiLOGGER LR8450Download PDF  [5MB]English

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