Hioki LR8537 Wireless Thermistor Module

Connectable instrument

Memory HiLogger LR8450-01 (Wireless LAN model)

Control communications method

Connect wirelessly via Wireless LAN Adapter Z3231 (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 (−4°F to 131°F), 80% RH or less (no condensation)
(Charging temperature range: 5°C to 35°C)

Storage temperature and humidity

−20°C to 60°C (−4°F to 140°F), 80% RH or less (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 Z3231 ×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 temperature using the thermistor or resistance for each channel)

Input terminals

Push-button type terminal block (2 terminals per channel)

Measurement target

Temperature using the thermistor, resistance

Input type

Scanning by semiconductor relays
All channels isolated

Resistance measurement (resolution)

2000 Ω (0.1 Ω), 20 kΩ (1 Ω), 200 kΩ (10 Ω)

Temperature measurement (thermistor)

Temperature conversion methods: Steinhart–Hart equation, B-constant (Beta parameter) equation
Resolution: 0.01°C
Temperature range: −100°C to 300.0°C