Power supply: 11...30 VDC Range 0...100% LEL (0...5 %vol) CH4 Resolution 0,1 %LEL (50 ppm) CH4 Default alarm set-points 20 / 50 %LEL 2 × 4-20 mA / 0-10 V, RS485

Receiver SMR3215TBJ

Sn = 3 mm, M8×1 metal thread (nickel-plated brass), flush, short barrel, with cable connection (3 m), 10–30V DC, PNP NO (operable as 2-wire PNP/NPN NO), IP67

XX4CHXX-5905309602250 Efento HC5 NB-IoT Leakage detector/customer Resistance defined, IP67 sensor with U.FL antenna, 4 channel

The secure, connected mailbox that lets you receive and return all your parcels and letters, even when you're not available.

The automatic parcel locker dedicated to receiving even the largest everyday parcels for private or professional customers.

For T-groove cylinders 

Duct mount CO2 concentration t-line WebSensor.

Transmitter with built-in concentration CO2, temperature, relative humidity sensor for duct mount.

A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects. The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.

Green LED shines - CO2 concentration 0 to 1000 ppm

Yellow LED shines - CO2 concentration 1001 to 1200 ppm

Red LED shines - CO2 concentration 1201 ppm and more

Extended measuring range available for an additional charge

• Measuring range: 0 to 10 000 ppm
• Accuracy: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa