WIRELESS STRAIN UNIT LR8534

Key Features

5 channels, for strain measurement
Wireless connection between LR8450-01 and measurement module, 30 m range
Sampling rate of up to 1 ms with 5 channels
Direct input of strain gages and strain gage transducers

Model No. (Order Code)

LR8534	For the LR8450-01

• LR8534 cannot perform measurement by itself. Memory HiLogger LR8450-01 is required separately.
• By attaching the Z3231 Wireless LAN Adapter (accessory), LR8534 can be wirelessly connected to the Memory HiLogger LR8450-01.
• The LR8450-01 and wireless modules emit radio waves. Use of radio waves is subject to licensing requirements in certain countries. Using them in a country or region other than those indicated may violate the law and may result in legal penalties.
• For the latest information about countries and regions where wireless operation is currently supported, see the "Specifications."

Basic specifications

Accuracy guaranteed: 1 year

Connectable instrument	Memory HiLogger LR8450-01 (Wireless LAN model)
Control communications method	Connect wirelessly via Wireless LAN Adapter Z3230 (included) Wireless LAN (IEEE 802.11b/g/n) Communication range: 30 m (line of sight) Encryption function: WPA-PSK/WPA2-PSK, TKIP/AES Available number of channels: 1 to 11
Communications buffer memory	4 M word (volatile memory) Saves data in the event of a communications error. Data is resent when communications are restored.
Operating temperature and humidity	-20°C to 55°C, 80% RH (no condensation) (Charging temperature range: 5°C to 35°C)
Storage temperature and humidity	-20°C to 60°C, 80% RH (no condensation)
Vibration resistance	JIS D 1601:1995 5.3(1), Class 1A (passenger vehicle) equivalent
LED display	Wireless connection, measurement status, error status, AC adapter/external power, battery power, charge status
Automatic connection function	Available
Included accessories	Wireless LAN Adapter Z3230 × 1, Instruction manual × 1, AC Adapter Z1008 × 1, mounting plate × 1, M3×4 screw × 2 (for use with mounting plate), wiring confirmation label × 1
Number of input channels	5 ch (Able to set voltage or strain for each channel)
Input terminals	Push-button type terminal block (5 terminals per channel), outfitted with terminal block cover Set DIP switches according to measurement target.
Measurement target	Voltage Strain: Strain gage 1-gage method (2-wire setup), 1-gage method (3-wire setup), 2-gage method (adjacent sides), 4-gage method Strain gauge transducer
Input type	Balanced differential input, Simultaneous sampling of all channels (non-isolated channels)
Voltage measurement (resolution)	1 mV f.s. (50 nV), 2 mV f.s. (100 nV), 5 mV f.s. (250 nV), 10 mV f.s. (500 nV), 20 mV f.s. (1μV), 50 mV f.s. (2.5μV), 100 mV f.s. (5μV), 200 mV f.s. (10μV)
Strain measurement (resolution)	1,000 με f.s. (0.05 με), 2,000 με f.s. (0.1 με), 5,000 με f.s. (0.25 με), 10,000 με f.s. (0.5 με), 20,000 με f.s. (1 με), 50,000 με f.s. (2.5 με), 100,000 με f.s. (5 με), 200,000 με f.s. (10 με)