Module for Wind Measurement set
Models
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WTM-100(Terminal Module)
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WVM-100(Voltage Output Module)
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WSM-100(Serial Output Module)
Terminal Module / WTM-100
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WTM-100 helps to make connections between wind direction and speed sensors and data logger - Wind direction sensor(WWV-100), Wind speed sensor(WWA-100) and Data logger(KL400) are compatible with the module
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Signal surge protector is installed for protecting the sensors
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WTM-100 is integrated the cables with screw terminal for wiring so that it is easy to install and maintain
Voltage Output Module / WVM-100
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This module convert outputs from 7-bit Gray Code of WWV-100 and pulse(Square Wave and TTL Level) of WWA-100 into 0~5 VDC
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Signal surge protector is installed for protecting the sensors
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WTM-100 is integrated the cables with screw terminal for wiring so that it is easy to install and maintain
Serial Output Module / WSM-100
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This module convert outputs from 7-bit Gray Code of WWV-100 and pulse(Square Wave and TTL Level) of WWA-100 into RS232 or RS485 Serial Data
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Signal surge protector is installed for protecting the sensors
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WTM-100 is integrated the cables with screw terminal for wiring so that it is easy to install and maintain
Serial Output Module / WSM-100
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Output methods : RS232 or RS485 (Jumper setting)
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Transmission rate : 9600 bps, Data : 8bit, Stop : 1bit, Parity : none
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CPu : Atmega8, 16 MHz
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Memory : Program : 8 Kbyte, SRAM 1 Kbyte
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Output cycle : 1 sec.
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Transmission distance : Max 1 km
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Surge protection : 400W, 40A(Max)
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Cable : 10m
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Power supply : 10 ~ 16 VDC, Around 20mA
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Material(Box) : Polycarbonate
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Protection grade : IP65
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Size(w * d * h) : 170 * 80 * 65 mm
Applicable Sensors
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WWA-100
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WWV-100
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SPECIFICATIONS
Terminal Module / WTM-100
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Wind speed output signal : 1 cycle per 29 Pulse, 0~1.5kHz, Square Wave, TTL Level
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Wind direction output signal : 7-bit GRAY Code, TTL Level
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Surge proection : 400W, 40A(Max)
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Power supply : 10 ~ 16VDC
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Material(Box) : Polycarbonate
Voltage Output Module / WVM-100
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Wind direction output signal : 0~5 VDC(0~360°)
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Wind speed output signal : 0~5 VDC(0~75m/s)
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Output cycle : 1 sec.
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CPU : Atmega8, 16 MHz
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DAC resolution : 12 bit
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Zero Offset Drift less than or equal to 0.7mV
Wind direction : less than or equal to 0.5°
Wind speed: less than or equal to 0.15 m/s
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Surge protection : 400W, 40A(Max)
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Power supply : 10 ~ 16 VDC, Around 20mA
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Material(box) : Polycarbonate
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Protection grade : IP65