Hioki MEMORY HiLOGGER LR8450 Quick Start Manual

89
Plug-in Module Specications
U8552 Voltage/Temp Unit
Operating
environment
Indoors, Pollution Degree 2, altitude up to 2000 m (6562 ft.)
Operating
temperature and
humidity range
−10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing)
Storage temperature
and humidity range
−20°C to 60°C (−4°F to 140°F), 80% RH or less (non-condensing)
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)
Between any input channel (+, −) and the instrument (LR8450/LR8450-01) or between
any two modules
Anticipated transient overvoltage: 2500 V
U8553 High Speed Voltage Unit
Operating
environment
Indoors, Pollution Degree 2, altitude up to 2000 m (6562 ft.)
Operating
temperature and
humidity range
−10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing)
Storage temperature
and humidity range
−20°C to 60°C (−4°F to 140°F), 80% RH or less (non-condensing)
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)
Between any input channel (+, −) and the instrument (LR8450/LR8450-01) or between
any two modules
Anticipated transient overvoltage: 2500 V
U8554 Strain Unit
Operating
environment
Indoors, Pollution Degree 2, altitude up to 2000 m (6562 ft.)
Operating
temperature and
humidity range
−10°C to 50°C (14°F to 122°F), 80% RH or less (non-condensing)
Storage temperature
and humidity range
−20°C to 60°C (−4°F to 140°F), 80% RH or less (non-condensing)
Maximum input
voltage
±0.5 V DC
Maximum channel-to-
channel voltage
Non-isolated (all channels share common GND)
Maximum rated
terminal-to-ground
voltage
30 V rms AC or 60 V DC (between analog input channels and the instrument [LR8450/
LR8450-01])
Anticipated transient overvoltage: 330 V
Specications
HIOKI LR8450A963-02

Hioki MEMORY HiLOGGER LR8450 Specifications

General

Brand	Hioki
Model	MEMORY HiLOGGER LR8450
Category	Data Loggers
Language	English