Lsi Combined Ultrasonic Wind Speed And Wind Direction 01

Lsi Combined Ultrasonic Wind Speed And Wind Direction 03

Lsi Combined Ultrasonic Wind Speed And Wind Direction 02

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Combined ultrasonic wind speed and wind direction

Combined ultrasonic wind speed and wind direction

Sensors with no moving parts

Ultrasonic Anemometers are the ideal sensors for general meteorological applications requiring no moving parts for low-maintenance or measurements with fast response even in very low-range wind speed conditions. Model DNB205 (serial output) is a compact size sensor very suitable in lite weather stations. DNB305-305.1 (serial output) are made in Aluminum and have very good performances. DNB306-306.1 models have 4÷20 mA outputs. DNB105.1 model is made for high speed range up to 85 m/s, it comes with 4÷20 mA output.

• Wide range of signal outputs 4-20 mA, RS232/485 Modbus;
• No moving parts;
• Very-High speed wind measurement (0-85 m/s) using DNB105.1 modek;
• Fast response time and low measurement threshold;
• Low cost compact versions option (DNB205/205.2);
• In-house ISO17025 calibration laboratory.

PN	DNB205 DNB205.2	DNB305 DNB305.2	DNB305.1	DNB306	DNB306.1	DNB105.2	DNB146

Output	DNB205-305-305.1: RS485 DNB205.2-305.2: RS232			2×4…20 mA		2×4…20 mA 2xRS485-RS232	RS485 5×4…20 mA
Tiype	Sonic 2-Axis (U-V)						Sonic 3-Axis
Measurements	Wind Speed and Wind Direction						• Wind S&D • Sound speed • Sonic temperature
Compass	NO	NO	NO	NO	NO	YES	YES
Material	Luran	Aluminium	Aluminium	Aluminium	Aluminium	Aluminium	Luran Aluminium
Heater	NO	NO	YES	NO	YES	NO	NO
Protocol	Modbus-RTU	Modbus-RTU	Modbus-RTU	–	–	Modbus-RTU	Modbus-RTU
Power supply (sensor)	12…30 Vdc	12…30 Vdc	12…30 Vdc	12…30 Vdc	12…30 Vdc	12…30 Vdc	12…30 Vdc
Power supply (heater)	–	–	24 Vdc@10A	–	24 Vdc@10A	–	–
Consumption (@12Vdc)	11 mA	11 mA	25 mA	12 mA	12 mA	25 mA	110 mA@15Vdc
Dimensions	110×126 mm	180×160 mm	180×160 mm	180×160 mm	180×160 mm	179×150 mm	179×150 mm
Weight	0,5 Kg	1 Kg	1 Kg	1 Kg	1 Kg	640 gr	1,5 Kg
Mounting	On Ø 35…50 mm pole (support include)					On pole Ø 40 mm. On pole Ø 50 mm (using DNB191 adapter nonincluded)	On pole Ø 33 mm On pole Ø 50 mm (using DNB192 adapter nonincluded)
Cable	Not included DWA8xx					Not included DWA8xx.1	Included 10 m
Operative Temperature	-40…60°C
Protection	IP66
Connector	10-pins (MG2267)					12-pins (MG2272)
Data logger compatibility	Versions with RS232, 4…20 mA outputs: M-Log (ELO008) E-Log, Alpha-Log with ALIEM module Versions with RS485 output: Alpha-Log