Wireless T/RH Sensor for Precise Environmental Monitoring

Measures temperature from -40°C to 60°C with ±0.3°C accuracy

Relative humidity measurement range: 0–100%, ±2% accuracy

Wireless data transmission up to 3 km (line-of-sight)

Sub-GHz wireless communication, secure XXTEA encryption

Adjustable measurement intervals: 1, 2, 5, or 10 minutes

Long battery life: up to 10 years (2× AAA lithium batteries, 5–10 min intervals)

Compact, lightweight design: 111 × 44 × 25 mm, only 65 g

IP42 protection rating, suitable for indoor environments

Simple pairing with compatible PRO base station

Includes batteries and mounting accessories

Ideal for offices, warehouses, laboratories, museums, agriculture, and more

PT100 sensor for precise temperature measurements

Class A platinum resistance thermometer

Monitors air, liquid and solid surfaces

Temperature range: -50°C to 180°C (-58°F to 356°F)

IP68 protection class for durability

1 meter cable length

Line of sight range 3 km (MAX)

Data transmission interval 1, 2, 5 or 10 min 

Battery life about from 1 to 8 years

Compatible with AIR-BASE station and cloud

Stable and accurate sensor

Optimal for both industrial and commercial applications

Fast and reliable response time

Ideal for real-time temperature monitoring

Pt100 sensor with 2 m cable
Steel tip of 100 mm ø3.2
Cable is rated for -80 - +200°C

Wall bracket for log-wl500gsm

Battery for log-wlxxx series
in normal battery change Log-data not