Humidity

LB-474A3

Dual Thermometer, Wet and Dry Bulb, Universal PID Regulator LB-474A3

• 2-channel temperature (resolution 0.01°C)
• optionally: wet-and-dry-bulb thermometer (resolution (0.1%))
• optionally: 4-channel analog input (0-10V, 4-20mA), up to 2 external S300 sensors

• regulation: 4-channels (PID, ON-OFF, time based)
• outputs: 5 relays (up to 7), optionally: 0-10V, 4-20mA, S300

• communication: USB, RS-485 (Modbus RTU)
• power: 230VAC 50Hz

LB-516AT

Temperature and Humidity Recorder - Thermohygrometer LB-516A/AT

• temperature (resolution 0.1°C)
• humidity (resolution 0.1%)

• memory: up to 30000 records
• communication: USB
• power: 3.6V 1000mAh Li battery

LB-518

Temperature & Humidity Recorder with Bluetooth BLE - LB-518

• temperature (resolution 0.1°C)
• humidity (resolution 0.1%)

• memory: up to 15000 records
• communication: Bluetooth Low Energy (BLE) 2.4GHz
• power: 3V CR2450 battery

LB-520

Portable Thermohygrometer LB-520, Thermometer LB-520T

• temperature (resolution 0.01°C)
• humidity (resolution 0.1%)

• memory: up to 32256 records
• communication: IR (USB reader)
• power: 3.6V 2.1Ah Li battery, 5..28V DC

LB-523

Thermohygrometer & Recorder with WiFi Communication LB-523

• temperature (resolution 0.1°C)
• humidity (resolution 0.1%)

• memory: up to 15000 records
• communication: WiFi (UDP, DHCP), USB
• power: 2xAA, USB cable

LB-524

Thermometer & Hygrometer LB-524 with GSM Communication, Recorder

• temperature (resolution 0.1°C)
• humidity (resolution 0.1%)
• optionally: pressure, light radiation, up to 4 external temperature probes

• memory: up to 30000 records
• communication: GSM/GPRS, USB
• power: 4xAA, 9V DC

LB-535

Thermometer & Hygrometer LB-535 with Wireless Communication, Recorder

• temperature (resolution 0.1°C)
• humidity (resolution 0.1%)

• memory: up to 30000 records
• communication: wireless EL-WAVE 433MHz
• power: 3.6V 8Ah Li battery, 9V DC 100mA

LB-575

Climate meter LB-575 - thermometer, hygrometer, barometer

• 3-channel temperature (resolution 0.01°C)
• humidity (resolution 01.%)
• pressure (resolution 0.1hPa)
• optionally: wet-and-dry-bulb thermometer (resolution (0.1%))

• memory: up to 1 million records
• communication: USB
• power: 3.6V 800mAh NiMH battery, DC charger

LB-580

Climate meter LB-580 - multiparameter

• temperature (resolution 0.01°C)
• humidity (resolution 01.%)
• pressure (resolution 0.1hPa)
• air flow (resolution 0.01m/s)

• memory: up to 30000 records
• communication: USB
• power: 3.6V 800mAh NiMH battery, DC charger

LB-710A

Industrial Thermometer & Hygrometer - LB-710A

• temperature (resolution 0.01°C)
• humidity (resolution 0.1%)

• communication: S300
• power: 8..24V DC

LB-714

Dual Thermometer LB-714, Wet-and-Dry Bulb Thermometers LB-714P

• 2-channel temperature (resolution 0.01°)
• optionally: wet-and-dry-bulb thermometer (resolution 0.1%)

• communication: S300
• power: 6..24V DC

LB-718

Precise Modbus RTU Hytherograph LB-718

• temperature (resolution 0.01°C)
• relative humidity (resolution 0.1% RH)

• communication: RS-485 Modbus RTU
• power: 7..28V DC

LB-910

Surface Humidity Indicator LB-910

• resistance (resolution 1ohm)

• communication S300
• power: 8..24V DC