162
LR8515 Wireless Voltage/Temp Logger
Recording stop method
Key operation/Preset time/Command (communications from
supported equipment by Bluetooth)/Automatic stop by one-time
recording
Backup
Recorded data, setting conditions (not deleted due to power
shutdown)
Clock backup battery
life
Approx. 5 years (reference value at 23°C)
When the power is supplied by the AC adapter, batteries, or
external power supply, the clock backup battery does not drain.
Display
LCD display
Display items
Measurement value, measurement channel, unit (°C, °F, %, r/s,
W, h, V, A, k, m), recording, recording mode, unit number, date,
time, alarm, communications status, AC adapter connected, battery
indicator (3 levels), number of recorded data, maximum value,
minimum value, and average value
Operation keys
[Power] [REC/STOP] [DATA/INFO]
Power saving setting
Bluetooth standby can be turned ON/OFF by [Power] key operation.
ON:
Accepts Bluetooth connection.
OFF: Rejects Bluetooth connection.
Operating environment
Indoors, Pollution Degree 2, altitude up to 2,000 m (6,562 ft.)
Operating temperature
and humidity
Temperature: -20°C to 60°C (-4.0°F to 140.0°F)
Humidity:
80% RH or less (non-condensation) (The operating
temperature and humidity depend on the battery
specifications when batteries are used.)
Storage temperature
and humidity
Temperature: -20°C to 60°C (-4.0°F to 140.0°F)
Humidity:
80% RH or less (non-condensation)
(With batteries removed)
Guaranteed accuracy
conditions
At a recording interval of 0.5 sec. or more
Temperature
and humidity for
guaranteed accuracy
Temperature: -20 to 60°C (-4.0°F to 140.0°F)
Humidity:
80% RH or less (non-condensation)
Dimensions
Approx. 85W×75H×38D mm (3.35"W×2.95"H×1.50"D) (Projections
not included)
Mass
Approx. 126 g (4.4 oz.) (Batteries not included)
Effect of conducted
radio-frequency
electromagnetic field
±1% f.s. at 3 V
Effect of radiated
radio-frequency
electromagnetic field
±1% f.s. at 3 V/m
Standards
Safety: EN61010
EMC: EN61326, Class A
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