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Hioki MEMORY HiLOGGER LR8450 User Manual

Hioki MEMORY HiLOGGER LR8450
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354

Options Z3230 Wireless LAN Adapter

Z1007 Battery Pack
C1012 Carrying Case
2. Input, output, and measurement specications
-1. Basic specications
Number of input
channels
30 channels (Set voltage or thermocouple for each channel.)
Input terminals 
cover
Measurement target Voltage

Input type 
All channels isolated
A/D resolution 16 bits
Maximum input
voltage
±100 V DC
Maximum channel-to-
channel voltage
300 V DC
Maximum rated
terminal-to-ground
voltage
300 V AC, DC (Measurement Category II)

Anticipated transient overvoltage: 2500 V
Input resistance 10 M
or greater (10 mV f.s. to 2 V f.s. voltage ranges, all thermocouple ranges)
1 M

Allowable signal
source resistance
1 k
or less
Reference junction
compensation
Internal/external (user-selectable) (during thermocouple measurement)
Thermocouple wire
break detection
The system will check for wire breaks at the date refresh intervals during thermocouple
measurement.
󰀨


(When the data refresh interval is set to 10 ms, the setting is not available.
When the data refresh interval is set to 20 ms and 16 channels or more are used, the
setting is not available.)
Data refresh interval 10 ms*
1
, 20 ms*
2
, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s
*1: Setting available when thermocouple wire break detection is disabled and between 1
and 15 channels are used.
*2: Setting available when thermocouple wire break detection is disabled and between
16 and 30 channels are used. Alternatively, setting available when thermocouple wire
break detection is enabled and between 1 and 15 channels are used.
HIOKI LR8450A964-03
www.GlobalTestSupply.com
Find Quality Products Online at: sales@GlobalTestSupply.com

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Hioki MEMORY HiLOGGER LR8450 Specifications

General IconGeneral
Storage MediaSD card (up to 32 GB)
Measurement TypesVoltage, Temperature, Resistance, Strain, Pulse, Logic
Sampling Rate1 ms to 1 hour
InterfaceLAN, USB, SD card slot
Power Supply100 to 240 V AC, 12 V DC
Resolution16-bit
Voltage Range±10 mV

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