Lambrecht WS7 Manual

Lambrecht WS7 Manual

Weather sensor
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Manual
Weather Sensor u[sonic]WS7 Modbus
The perfect weather sensor
For industrial use as well as under extreme environmen-
tal conditions
6+1 parameters in one and at the same time
Wind direction
Wind speed
Air temperature
Air humidity
Barometric pressure
Global radiation
+ Dew point temperature (calculated value)
With independent, integrated sensors for high accura-
cies of each individual parameter
Without movable measuring elements, i. e. no abrasion,
low maintenance and very easy to service
Applications
Land applications under any conditions
Wind turbines
Railway line monitoring
Traffi c meteorology
Weather services and Offi ces for the Environment
Chemical and industrial facilities
Power plants, sewage plants and landfi lls
(16480.001) u[sonic]WS7 Modbus
Advantages at a glance
Extremely robust, compact weather sensor made of high-
quality, pollution-resistant anodised aluminium housing
All-purpose for applications under extreme environmental
conditions, like deserts, the tropics, arctic areas and high
mountains
Version with integrated heating system for icing free opera-
tion all-the-year
Lamella shelter for accurate measurements of the temper-
ature-humidity sensors
Modbus data protocol
Power supply 6...60 VDC with integrated overvoltage
protection
Storage, evaluation and display of measured values by using
the evaluation software "MeteoWare CS3"
Simple, space-saving assembly on 50 mm standard pipe
Manual
1

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Summary of Contents for Lambrecht WS7

  • Page 1 Manual Weather Sensor u[sonic]WS7 Modbus The perfect weather sensor Advantages at a glance ■ For industrial use as well as under extreme environmen- ■ Extremely robust, compact weather sensor made of high- tal conditions quality, pollution-resistant anodised aluminium housing ■...
  • Page 2: Setting To Work

    Due to their shock- and vibration proof construction the sen- and direction. The two components are subject to spatial and sor u[sonic]WS7 is particularly qualifi ed for use under severe temporal variations; thus, strictly speaking, they are valid only environmental conditions. The housing is made of anodised for the site where the measuring instrument is installed.
  • Page 3 Power supply to the centre line. The u[sonic]WS7 has a supply voltage range of 6...60 V Once the sensor is adjusted, it can be fi xed with the two grup The sensor heater is supplied with 24 V and can be factory screws.
  • Page 4: Power And Signal Connection

    Weather Sensor u[sonic]WS7 Modbus 2.7.2 Power and signal connection Maintenance The u[sonic]WS7 sensor requires a 8-pole M16 plug connec- Regular maintenance and calibration tor. The cable shield should be connected with both ends at the ground wire (PE). The sensor u[sonic]WS7 is service reduced and designed for a very long lifetime.
  • Page 5 Manual Weather Sensor u[sonic]WS7 Modbus Dimensional drawings and electrical connections u[sonic]WS7 Sensor-side plug (male) M12 4-pin (or 5-pin), shielded. Cable-side socket (female) M12 4-pinm, shielded. (16480.001) u[sonic]WS7 Modbus Manual...
  • Page 6 “most signifi cant byte” is sent fi rst. For values that go beyond one register (e.g. 32 bit) this is not clearly specifi ed for the Modbus. In these cases (32 bit or 64 bit) the LAMBRECHT Modbus sensors follow the big- endian number format.
  • Page 7: Holding Register

    (High-WORD) (uncompensated) The register addresses 30001 to 35000 apply to all LAMBRECHT meteo Modbus sensors, but are only available or valid if the respective sensor supports the corresponding values. (e.g. a pure wind sensor does not provide any air humidity).
  • Page 8: Technical Data

    Manual Weather Sensor u[sonic]WS7 Modbus Technical data u[sonic]WS7 Modbus (16480) Weather Sensor Id-No. 00.16480.001130 Range of application: -40...+70 °C (heated: -50...+70 °C) • Trigger threshold: 0.1 m/s 0...100 % r. h. Trigger threshold: 0.1 m/s Parameters: Interface: RS 485 Wind direction...

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