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Hioki LR8400-20 Series Memory HiLogger

HIOKI LR8400-20 Series Memory HiLogger 
  • Compact size despite 30-channel standard capabilities
  • Write data to USB memory stick or CF card in real-time
  • Built in with USB 2.0 or 100 BASE-TX LAN interfaces

Product Details

HIOKI LR8400-20 Series Memory HiLogger

Portable Data Logger with 30 Standard Channels, Expandible to 60 Channels

Compact size despite 30-channel standard capabilities. Expand up to 30 additional channels. Protected against unexpected power outages. Write data to USB memory stick or CF card in real-time. Built in with USB 2.0 or 100 BASE-TX LAN interfaces. 5.7" TFT color display

Basic specifications (Accuracy guaranteed for 1 year)

Analog input UNIVERSAL UNIT LR8501 Actual functionality will depend on combination of units installed
Note: Isolated from each channel to chassis [No. of channels] 15 analog channels; isolated scanning method input (4 terminals: push-button type)
[Voltage] 10 mV to 100 V, 1-5 V f.s. 10 ranges, Max. resolution: 500 nV
Note: Isolated between channels and from each channel to chassis
[Temperature: Thermocouples] -200°C to 2000°C (depends on sensor), 3 ranges (K, J, E, T, N, R, S, B, W), Max. resolution 0.01°C
Note: Isolated between channels and from each channel to chassis
[Temperature: Pt 100, JPt 100 sensor] -200°C to 800°C, 3 ranges, Max. resolution 0.01°C
Note: Not isolated between channels
[Resistance] 10 O to 200 O f.s. 4 ranges, Max. resolution 0.5 mO
Note: Not isolated between channels
[Humidity] 100 % rh f.s. 5.0 to 95.0 % rh (when using Z2000), resolution 0.1 % rh
Note: Not isolated between channels nor from each channel to chassis
[Max. rated voltage between isolated input channels] 300 V DC
[Max. allowable input] ±100 V DC
[Max. rated voltage from isolated terminals to ground] 300 V AC, DC

Analog input VOLTAGE/TEMP UNIT LR8500
Actual functionality will depend on combination of units installed
Note: Isolated from each channel to chassis [No. of channels] 15 analog channels; isolated scanning method input (2 terminals: M3 screw type)
[Voltage] 10 mV to 100 V, 1-5 V f.s. 10 ranges, Max. resolution: 500 nV
Note: Isolated between channels and from each channel to chassies
[Temperature: Thermocouples] -200°C to 2000°C (depends on sensor), 3 ranges (K, J, E, T, N, R, S, B, W), Max. resolution 0.01°C
Note: Isolated between channels and from each channel to chassies
[Temperature: Pt 100, JPt 100 sensor] [Resistance] not available
[Humidity] 100 % rh f.s. 5.0 to 95.0 % rh (when using Z2000), resolution 0.1 % rh
Note: Not isolated between channels nor from each channel to chassies
[Max. rated voltage between isolated input channels] 250 V DC
[Max. allowable input] ±100 V DC
[Max. rated voltage from isolated terminals to ground] 300 V AC, DC
Caution: Max. voltage from terminals to ground without damage

Pulse, Digital input : [No. of channels] 8 channels, pulse / digital selectable for each channel, M3 screw terminal, not isolated, common ground
[Pulse totalization] 0 to 1000 M pulse, 1 range (No-voltage 'a' contact; normally open, open collector or voltage input), Max. resolution 1 pulse
[Pulse revolutions] 0 to 5000 /n (r/s) f.s. 1 range (same as Pulse totalization input signal condition), resolution 1/n (r/s) Note: "n" is the number of sensor output pulses per revolution, 1 to 1000
[Digital input] Record logical "1" or "0" at each sampling
[Max. rated voltage between input channels] Not isolated
[Max. allowable input] 0 to 50 V

Recording intervals : 10 ms to 50 ms, 100 ms to 1 hour, 19 selections (All input channels are scanned at high speed during every recording interval)
Note: limited by using channels at 10 ms to 50 ms interval

Digital filter : Select from OFF/ 50 Hz/ 60 Hz (the cut-off frequency is automatically set)

Data storage : Internal memory: 8 M-words, Data storage media: CF card or USB memory
(Only data recorded to a genuine HIOKI CF card is guaranteed)

LAN interface : 100BASE-TX, Functions: Data acquisition using bundled software or PC commands, FTP server, FTP client, HTTP server function, or E-mail system
Note: LAN communication support planned from software Ver. 1.20

USB interface : USB 2.0 High-speed capable, series mini-B receptacle
Functions: Data acquisition using bundled software or PC commands, Transfer data from the CF card to a PC via USB drive mode
Note: Data transfer not possible from USB memory sticks

Display device : 5.7 inch TFT color liquid crystal display (640 × 480 pixel)

Other functions : Save waveform data in real time to the CF card or USB memory stick, Numerical value calculations, Waveform calculations, and others

AC Power : Using the AC ADAPTER 9418-15 (100 to 240 V AC, 50/60 Hz), 7 VA

DC Power : Using the BATTERY PACK Z1000 (optional accessory), Continuous use 5 hr, External power: 10 to 28 V DC (Please contact your HIOKI distributor for connection cord)

Dimensions & Mass : 272 mm (10.71 in) W × 182.4 mm (7.18 in) H × 66.5 mm (2.62 in) D, 1.8 kg (63.5 oz), (LR8400-20 main unit, excluding the Battery Pack 370 g/ 13.1 oz)

Accessories : Detailed operating manual ×1, Measurement guide ×1, AC ADAPTER 9418-15 ×1, USB cable ×1, CD-R (data collection software "Logger Utility") ×1

Product Description

HIOKI LR8400-20 Series Memory HiLogger is a high-speed data loggers for recording multiple chanels of voltage, temperature, resistance, humidity and pulse signals, providing complete isolation between channels and strong noise resistance. The LR8400 Series logs data at 10ms speeds across 30 channels simultaneously, is expandible up to 60 channels, and features a bright color LCD for crystal clear waveform displays.

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