Overview
The HIOKI LR8450 (standard) and LR8450-01 (wireless LAN capable) are precision multichannel data loggers engineered for high-speed, high-channel-count measurement. With sampling intervals as fast as 1 ms, excellent noise resistance even in high voltage/frequency environments, and flexible modular architecture, LR8450 suits demanding tasks such as EV / inverter testing, thermal management, strain and stress measurement, and predictive maintenance.
Key Features
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Sampling rate: down to 1 ms for wired or wireless units.
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Channel count: up to 120 channels with wired plug-in units; up to 330 channels with added wireless units (LR8450-01).
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Mixed measurement types: voltage, temperature (thermocouple / RTD), resistance, humidity, strain, pulse & logic, CAN.
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Built-in bridge box for strain gauges. Wireless / wired modules to minimise wiring.
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Interfaces: LAN (100-/1000Base-T), USB, SD card; alarm outputs; voltage output terminals (5/12/24 V) to power sensors.
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Display: 7-inch TFT color LCD (800×480). Real-time waveform & numerical display, multiple layout options.
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Robust filtering / noise suppression to enable stable readings under high frequency / high voltage environments (e.g. inverters).
Applications
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Electric Vehicle (EV) powertrain testing: current consumption, leakage, motor/controller/inverter signals.
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Battery thermal management: temperature, voltage fluctuations, heat flux.
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Strain and load measurement: chassis, brake components, piping under load.
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Inverter / switching power supply environments: filtering high-frequency noise for accurate temperature/voltage measurement.
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Predictive maintenance and condition monitoring in industrial equipment.
Technical Specifications
| Specification | LR8450 (Standard) | LR8450-01 (Wireless LAN model) |
|---|---|---|
| Max sampling rate | 1 ms | 1 ms |
| Max channels (wired) | 120 ch with 4 plug-in units | Same wired channels + up to 7 wireless units → up to 330 ch total |
| Measurement types | Voltage, temp (thermocouple/RTD), resistance, humidity, strain, pulse/logic, CAN | Same |
| Interfaces | LAN, USB host & device, SD card slot | Same |
| Display | 7-inch TFT, 800×480 | Same |
| Sensor power output | VOLTOUT1: 5/12/24 V; VOLTOUT2: 5/12 V, up to 100 mA each | Same |
| Alarm / output channels | 8 alarm outputs; 8-channel pulse/logic inputs | Same |
| Operating Temp Range | approx -10 °C to 50 °C for logger & plug-in units; wireless units -20 °C to 60 °C | |
| Power Supply | AC adapter (100-240 V), ~95 VA Max |
Package Contents
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LR8450 or LR8450-01 main unit (depending on model)
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AC adapter / power cord (Z1014)
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Standard plug-in module(s) as ordered (or none for base unit)
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Accessories: USB cable, SD card slot parts, mounting hardware
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Documentation: Quick start guide, operating manual, software (Logger Utility / Firmware)
Call to Action
Request a quote today to get full specifications for your configuration. Contact us for module combinations, pricing, and lead times. The LR8450 is ready to meet your most demanding measurement challenges.
【FAQ】 (for Rank Math FAQ Schema)
Q1: What is the maximum sampling speed of the LR8450?
A1: The LR8450 achieves a sampling interval as fast as 1 millisecond with both wired and wireless units.
Q2: How many channels can LR8450 support?
A2: Up to 120 channels with wired plug-in units for the standard LR8450; up to 330 channels when using wireless units in LR8450-01.
Q3: Can LR8450 measure strain directly?
A3: Yes — it has built-in bridge box support and compatible strain units, allowing direct connection to strain gauges at 1 ms sampling.
Q4: Is it suitable for measuring near inverters or high-frequency switching environments?
A4: Yes — the device design includes high-frequency noise suppression and filtering to ensure stable temperature and voltage measurements even in harsh electromagnetic environments.
Q5: What are the interfaces and data storage options?
A5: Interfaces include LAN, USB, SD card; storage via SD card, USB drive. Remote control via network.
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