Rain sensor with heater and professional, functionally reliable measuring principle (12V)The large sensor surface reacts to rain or snow. The switching polarity and sensitivity are adjustable. The switchable heating prevents icing or condensation and accelerates drying. In the most sensitive setting, the device is also suitable for detecting fog. The mast or wall mounting bracket, available as an accessory, enables easy installation. Typical areas of application are in garden centres, in agriculture, in building control systems, but also in the home and garden. The rain sensor works on the basis of an alternating current measuring system (electrolytic measuring principle). The advantage is that no sensor electrode can degrade and therefore has a significantly higher life expectancy compared to other sensors with direct current measuring principle (as almost 80% of all devices on the market). The potential-free relay contact closes when rain starts. The relay contact can transmit any voltage, e.g. 12V or 24V, to the evaluation electronics, e.g. an ESERA 1-Wire Digital Input or 1-Wire Switch Input Module. Measurement procedure: Electrolytic AC voltage measurement Evaluation: - Potential-free changeover relay contact- Active in rain or dew- Contacts are isolated from the rest of the electronics. Power supply: 12V or 24V AC or DC (+/-10%), depending on version Power consumption: approx. 60mA (with heating 80 - 300mA) Relay contact: max. 30V / 4A Dimensions: 80 x 82 x 58mm Scope of delivery: Device with instructions, without evaluation electronics, without mounting bracket

Wind sensor Pro 100The compact and professional Wind sensor Pro 100 can record the current wind speed and, e.g. in the event of gusts of wind, provide information via the system control for retracting an awning or raising roller shutters or slats. The Wind sensor Pro 100 is an optimal environmental sensor for recording wind speed for weather recording.All bearings and screws are made of weather-resistant stainless steel and are therefore suitable for professional use in weather stations. Via the S0 interface pulses are output depending on the wind speed. One pulse is emitted per revolution. The Wind sensor Pro 100 has a pulse output and is intended for connection to the 1-Wire S0 counter module (Art. No. 11211). It is weatherproof and has an approx. 2 meter long connection cable. A mast holder, wall bracket and mounting masts are available as accessories. Application Protection of awnings, roller shutters and slats from gusts of wind Recording the wind speed for weather data acquisition Assembly Mounting via M6 screw connection Wall or pole mount bracket Measuring range 0 - 40m/s (0 - 160 Km/s) Interface S0 interface (reed contact, normally open contact) 1 pulses per revolution 1 pulse corresponds to 0.5m/s Electr. values max. 30V, max. 20mA Connection / Cable approx. 2m cable Evaluation Pulse output for 1-Wire S0 counter 11211 Dimensions approx. 210 mm x 80mm (height x width)Wind turbine Ø 160 mm Accessories Pole mount, wall bracket Scope of delivery Wind sensor without mounting bracket

The 1-Wire Solar Multisensor is a combination sensor for the detection of irradiation, brightness and perceived temperature to control shading and roller shutters in buildings. The solar sensor is for recording the solar irradiation energy over the entire day. The sensor is ideal for controlling shading systems or roller shutters. The detection range for brightness and solar sensor covers a range up to 75000 Lux (divided between a brightness and solar sensor). The sensor is also ideally suited for comparative measurements with existing PV systems. This allows early detection of failures of PV cells, strings or inverters through comparative measurements. A monocrystalline solar cell is used for the solar measurement. The brightness sensor detects the brightness value of the environment in a range of 10 - 7000 Lux, the temperature sensor detects a temperature range of -40 to +85°C. Mounting brackets available as accessories. Note for OWFS: The solar value (xsens) can be read for the DS2438 in the OWFS directory tree in the variable "vis".

Wind sensor Pro 200 with heating With the compact and professional wind sensor Pro 200, the current wind speed can be recorded and, e.g. in the event of gusts of wind, it can provide information via the system control for retracting an awning or raising roller shutters or slats. The wind sensor Pro 200 is an optimal environmental sensor for recording wind speed for weather recording. For operation in winter the wind sensor Pro 200 is equipped with a heater. This prevents icing and thus a failure of the wind sensor. All bearings and screws are made of weather-resistant stainless steel and are therefore suitable for professional use in weather stations. Via the S0 interface (pulse output) pulses are output depending on the wind speed. 4 pulses are emitted per revolution. The wind sensor Pro 200 has a pulse output and is designed for connection to the 1-Wire Dual S0 counter module (Art. No. 11211). It is weatherproof and has an approx. 3 meter long connection cable. A mast holder, wall bracket and mounting masts are available as accessories. Application Protection of awnings, roller shutters and blinds / slats by gusts of wind Recording of the wind speed for weather data acquisition Assembly Mounting on 50mm mast (antenna mast) Wall or roof bracket Flat roof mast Cable length max. 10m to S0 counter Measuring range 0 - 50m/s (0 - 180 Km/s) Output signal sensor 4 pulses per m/s Electrical values Heating: 24 V AC or DC approx. 0.15W S0 interface (reed contact, normally open contact) 4 pulses per revolution 1 pulse corresponds to 0.25m/s Connection approx. 3m cable, 4-wire Evaluation Pulse output e.g. for 1-Wire S0 counter 11211 See connection example (Download) Dimensions approx. 210 mm x 80mm (height x width) Wind turbine Ø 160 mm Accessories Pole mount, wall bracket, pole for flat roof Scope of delivery Wind sensor without mounting bracket

The UMS2205 system is a high-performance environmental measurement system of the latest generation for long-term use. A wide range of sensors is available, enabling almost seamless environmental monitoring: A certified fine dust sensor that accurately detects particles in the sizes 1µm, 2.5µm, 4µm and 10µm. Sensors for nitrogen oxides, ozone, air quality, carbon dioxide (CO2) and relative humidity to record comprehensive environmental data. Additional measurement options such as the dew point and temperature provide further insights into the ambient conditions. Expansion options for ground temperature, frost detection, solar radiation, brightness (day/night detection), rain, wind direction and speed offer flexible adaptation to different environmental conditions Up to 15 sensors can be installed in the UMS2205 on 5 sensor measuring stations as required. The sensor values are transmitted via two long-range wireless data systems, LoRaWAN and NB-IoT. Live data can be read out via the WLAN interface and configured and updates imported via the web server. The UMS2205 can be expanded fully automatically by up to 30 additional external sensors via Industrial 1-Wire Bus and Auto-E-Connect Plug and Play system. The ESERA Auto-E-Connect system is an extension of the 1-Wire bus standard and has been registered as a German and European patent by ESERA GmbH. Each of the maximum 30 additional sensors can supply up to 5 data values. This means that the UMS2205 can supply up to 200 sensor data to your control system. HIGHLIGHTS WLAN, web server and access point for configuration, debugging, maintenance and firmware updates LoRaWAN, NB-IoT (LTE) long-range data interfaces Connection option for 5 measuring modules with up to 15 sensors, expandable via the plug-and-play interface for up to 30 additional sensors Robust, energy-saving industrial design in a compact and elegant housing (insect-proof, "ball-proof", integrated vandalism sensor) Optional equipment UPS function via battery for at least 10 minutes of operation. Power failures are detected and reported and the sensor data can still be sent to the higher-level control system. Long-term data logger function can be integrated for measured value recording or logging Vandalism protection for the detection of housing openings External antenna for the radio data and WLAN interfaces possible Note: The article is not delivered to Great Britain !