Temperature Data Loggers / Compact Loggers

Products
How To Use The Product

Wireless Compact Loggers with Bluetooth® Technology

Wireless Data Logger | Wireless Fungal Logger LR8520

WIRELESS FUNGAL LOGGER   LR8520

Record fungal index, growth prediction
temperature and humidity

Wireless Data Logger | Wireless Fungal Logger LR8520

• Record fungal index, growth prediction • Record temperature and humidity • Minimum 0.5 sec interval

Wireless Temperature and Humidity Data Logger | LR8514

WIRELESS HUMIDITY LOGGER   LR8514

Temperature and Humidity Data Logger for Managing Production Plants and Agricultural Sites

Wireless Temperature and Humidity Data Logger | LR8514

• 2 ch Temperature/ 2 ch Humidity recording • - 40 °C to 80 °C/ 0% to 100 % RH (with optional sensor) • Minimum 0.5 sec interval • Wireless data download to a tablet or computer

Wireless Voltage and Temperature Data Logger | LR8515

WIRELESS VOLTAGE/TEMP LOGGER   LR8515

2 ch Voltage (±50 mV to ±50 V)
Thermocouple recording

Wireless Voltage and Temperature Data Logger | LR8515

• 2 ch Voltage (±50 mV to ±50 V)/ Thermocouple recording • Minimum 0.1 sec interval • Wireless data download to a tablet or computer

Wireless Clamp Logger LR8513

WIRELESS CLAMP LOGGER   LR8513

For AC/DC current recording
Fastest 0.5 sec interval

Wireless Clamp Logger LR8513

• For AC/DC current recording • Fastest 0.5 sec interval • Wireless data download to a tablet or computer

Wireless Data Logger | Wireless Pulse Logger LR8512

WIRELESS PULSE LOGGER   LR8512

Perform Pulse Integration of Vehicle Speed or Flow Rate for Equipment such as Air Conditioners

Wireless Data Logger | Wireless Pulse Logger LR8512

• For pulse count • 2ch, pulse, rotation, 1/0 signal • Minimum 0.1 sec interval • Wireless data download to a tablet or computer

 

Compact Data Logger Series

Data Collector for Data Loggers | LR5092-20

DATA COLLECTOR   LR5092

Wirelessly Transfer Logging Data from a LR5000 Series Data Logger

Data Collector for Data Loggers | LR5092-20

• Collect up to 60,000 data x 16 channels from LR5000 series loggers • Transfer data from logger to PC • Transfer setting/clock data from PC to logger • Free bundled software

Data Logger | Clamp Logger LR5051

CLAMP LOGGER   LR5051

2 ch, AC current recording
1 sec logging interval

Data Logger | Clamp Logger LR5051

• 2ch • AC current recording • 1 sec logging interval

Compact Temperature and Humidity Data Logger | Humidity Logger LR5001

HUMIDITY LOGGER   LR5001

2-channel Temperature and Humidity Data Logger with -40°C to 85°C range

Compact Temperature and Humidity Data Logger | Humidity Logger LR5001

• 2ch temperature/humidity alternating recording • -40°C to 85°C/ 0% to 100%rh with LR9504 sensor • 1 sec logging interval • 60000 data × 2ch memory • IP54 (splash-proof)

Compact Temperature Data Logger | Temperature Logger LR5011

TEMPERATURE LOGGER   LR5011

1-channel Temperature Data Logger with -40°C to 180°C range

Compact Temperature Data Logger | Temperature Logger LR5011

• 1ch temperature logging • -40 °C to 180 °C with optional sensor • 1 sec logging interval • 60000 data × 1ch memory • IP54 (splash-proof)

Compact Voltage Data Logger | LR5041, LR5042, LR5043

VOLTAGE LOGGER   LR5041, LR5042, LR5043

1-channel DC Voltage Data Loggers to Record Instrumentation Signals and Measure Analog Output from Sensors and other Devices

Compact Voltage Data Logger | LR5041, LR5042, LR5043

• 1ch DC voltage recording • ±50mV/±5V/±50V DC • 1 sec logging interval • 60000 data × 1ch memory • IP54 (splash-proof)

Data Logger for Instrumentation Signals | Instrumentation Logger LR5031

INSTRUMENTATION LOGGER   LR5031

1-channel 4-20mA Data Loggers to Record Instrumentation Signals and Other Low DC A Signals

Data Logger for Instrumentation Signals | Instrumentation Logger LR5031

• 1ch, 0 to 20mA recording • 1 sec logging interval • 60000 data × 1ch memory • IP54 (splash-proof)

Communication Adapter for Data Loggers | LR5091

COMMUNICATION ADAPTER   LR5091

Easily Transfer Logging Data from a LR5000 Series Data Logger to a PC

Communication Adapter for Data Loggers | LR5091

• Transfer data from logger to PC • Transfer setting/clock data from PC to logger • Free bundled software

This page introduces how to use compact data loggers in environmental measurement. These instruments can operate on battery power as they measure temperature, humidity, pulse, 4 to 20 mA instrumentation signals, and analog voltages over extended periods of time.

 

01. Using compact data loggers

Calculating insolation and evaluating solar panel generating capacity based on actinometer data from a data logger

Input analog voltage output from an actinometer to the LR5041 and record insolation data at an interval of 1 minute. After capturing the recorded data at a regular interval and downloading it to a PC, you can calculate insolation for a given day or a specified period of days by using Excel’s time average or integration functionality. By comparing this insolation data to the solar panel installation’s generating capacity, you can evaluate whether the solar panels are generating electricity normally. The typical actinometer has a minuscule analog output voltage of about 10 mV. Since the LR5041 has a 50.00 mV measurement range, it can reliably record even minuscule voltage variations. In addition, the instrument can operate continuously for more than one year on a single alkaline battery when using a recording interval of 1 minute.

Recording integrated flow rate data from a gas meter or water meter with a pulse logger

The Pulse Logger LR5061 is a pulse logger that can record pulse output as integrated count values from a gas or water meter for extended periods of time. The pulse count is stored for each recording interval in the instrument’s data memory. After downloading the data to a PC, you can convert it to an integrated flow rate by multiplying the measured values by the pulse flow rate coefficient. The instrument can operate continuously for more than six months on a single alkaline battery when using a recording interval of 10 seconds.

Recording 4 to 20 mA instrumentation signals from a sensor or signal converter with a data logger

The Data Logger LR5031 is a data logger for instrumentation signals that can continuously record 4 to 20 mA analog current output from a device such as a signal converter at a set interval. The instrument has a ±30.00 mA range and resolution and can operate continuously for two years on a single alkaline battery when using a recording interval of 1 minute.

Temperature logger that can be used outdoors

The Temperature Logger LR5011 features a dust-proof and waterproof enclosure so that it can be used outdoors with peace of mind, making it ideal for use in applications such as managing the temperature in plastic greenhouses. The instrument can operate continuously for more than two years on a single alkaline battery when using a recording interval of 1 minute.

Testing load power with simple power logging functionality

The Clamp Logger LR5051 can record two channels of AC current data from clamp-on sensors. It can also record average, maximum, and minimum values, allowing calculation of integrated current values from 1-minute average values if data is integrated at a recording interval of 60 sec. In addition, power and energy can be calculated if the voltage value and power factor are set using application software. Consequently, this battery-powered data logger can be used as a simple power logger.