Modbus
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MODBUS Sensors for Building Technology and Plant Engineering

WEATHER STATIONS P03/3-MODBUS The weather stations provide weather data for Modbus systems. The sensors of the compact devices use state-of-the-art technology: The electronic WIND SENSORS work silently and reliably, even in hail, snow and sub-zero temperatures. Air turbulence and rising winds in the area of the device are also detected. The BRIGHTNESS SENSORS detect not only sunshine but also twilight. Filters simulate the sensitivity spectrum of the human eye. The measuring surfaces of the PRECIPITATION SENSORS are heated, so that moisture dries out immediately. On the one hand, this...

ACCESSORIES FOR MOUNTING WEATHER STATIONS Arms and brackets for P03/3-Modbus weather stations Mounting Arms Flex with ball joint For wall mounting RAL 9003 powder-coated High quality, fixable ball joints Flex S: 1 ball joint, total length approx. 64 mm Flex S+: 2 ball joints, total length approx. 116 mm Flex L: 1 ball joints, total length approx. 215 mm Flex L+: 2 ball joints, total length approx. 267 mm Mounting Arm L For wall mounting RAL 9003 powder-coated Total length approx. 163 mm (no joints) Mounting arm Fix No. 30127 (Weiß) No. 30128 (Alu blank) Mounting Arm Fix Available RAL 9003...

TEMPERATURE/HUMIDITY SENSOR Due to its rugged housing and protection class, the thermo-hygrometer is suitable for outdoor use, but can also be used indoors, for example in production facilities. TH-AP MODBUS No. 30170 Temperature sensor (-40…+80°C) Humidity sensor (0% rF … 100% RH) Calculation of dewpoint temperature For indoor and outdoor use Modbus communication RTU Surface mount housing IP 65, grey Dimensions approx. 65 x 93 x 38 (w x h x d, mm) Operating voltage: 24 V DC ±

TANK SENSOR The tank probe records the distance by ultrasound and can calculate tank contents. In addition to the Modbus data output, it has output relays, a current and a voltage interface. SO250-UI Modbus No. 70152 Measurement of the fill level of tanks with cal culation of the content or of distances (12…250 cm) Modbus communication RTU 2 additional output relays Voltage interface 0…10 V Current interface 0…20 mA Evaluation unit with display & keypad to show fill level /distance and set tank geometry/measurement cycle LEACKAGE SENSOR Modular device 7 width units, white, dimensions...

INDOOR SENSORS SEWI MODBUS The interior sensors detect the room climate and thus create the basis for automatic control by the Modbus master. With the aid of the dew point calculation, the formation of condensation on building and plant components can be foreseen and countermeasures taken. For indoor use Modbus communication RTU Surface mount housing IP 30 Diameter approx. 105 mm, height 32 mm Operating voltage: 24 V DC ±10% Focus Open 20∂5 Special Mention SEWI AQS/TH MODBUS No. 30174 CO2 sensor (0…2000 ppm) Temperature sensor (0…+50°C) Humidity sensor (0…100% RH) Calculation of dewpoint...

TEMPERATURE OPERATING UNIT eTR 101 MODBUS With the switch-sized eTR 101 Modbus, the user sets the desired target temperature individually. Large symbols provide easy and intuitive access to building technology. The integrated sensor invisibly records the room temperature. eTR 101 MODBUS No. 30180 (signal white RAL 9003) No. 30181 (jet black RAL 9005) Touch buttons for setting the target temperature Temperature sensor eTR SURFACE MOUNT HOUSING Nr. 30190 (signal white RAL 9003) Housing for surface-mounting of eTR 101 Modbus Provided cable openings: one at top/bottom, two at right/left...

smart building technology Elsner Elektronik GmbH Sohlengrund 16 75395 Ostelsheim Germany www.elsner-elektronik.de info@elsner-elektronik.de BUY ONLINE directly from the manufacturer No. 50347  Version 06.05.2021  Technical modifications and errors rese