WIRELESS UNIVERSAL UNIT LR8531
Wireless, voltage and temperature measurement with 10 ms sampling
Key Features
- 15 channels. Voltage, temperature (thermocouples, Pt100/1000, JPt100), humidity, and resistance measurement
- Wireless connection between LR8450-01 and measurement module, 30 m range
- Sampling rate of up to 10 ms with 15 channels
- For DC voltage measurement and temperature measurement using a RTD can be performed.
• LR8531 cannot perform measurement by itself. Memory HiLogger LR8450-01 is required separately.
• By attaching the Z3230 Wireless LAN Adapter (accessory), LR8531 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) | |||||
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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 |
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Communications buffer memory |
4 M word (volatile memory) Saves data in the event of a communications error. Data is resent when communications are restored. |
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Operating temperature and humidity |
-20°C to 55°C, 80% RH (no condensation) (Charging temperature range: 5°C to 35°C) |
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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) | |||||
Number of input channels |
15 ch (Able to set voltage, temperature using the thermocouple or RTD, humidity, and resistance for each channel) | |||||
Input terminals | Push-button type terminal block (4 terminals per channel) | |||||
Measurement target |
Voltage, temperature using the thermocouple or RTD, humidity, resistance | |||||
Input type | Scanning by semiconductor relays All channels isolated (Not isolated when measuring with RTD, resistance, and humidity) |
Countries and regions where wireless operation is currently supported (LR8531)
See specifications on the Memory HiLogger LR8450-01 page.Options (5)
AC Adapter Z1008 and Wireless LAN Adapter Z3230 are included accessories
CARRYING CASE C1012
Includes space for options
BATTERY PACK Z1007
Li-ion, charges while installed
AC ADAPTER Z1008
100 V to 240 V AC
HUMIDITY SENSOR Z2000
(Analog output), 3 m (9.84 ft) length
WIRELESS LAN ADAPTER Z3230
Used by attaching it to the wireless modules. Accessory for wireless modules.
Connectable instruments (1)
LR8531 cannot perform measurement by itself. Memory HiLogger LR8450-01 is required separately.