The OMC-118 Ultrasonic Wind Sensor is used in case when an ultrasonic wind sensor is required. It is a ‘commercial off the shelf sensor’, Observator Instruments has supplied this stainless steel instrument to several navies. Other applications where Observator applied this sensor are in general marine and offshore applications, as well as in several tunnels. The OMC-118 can be connected to all Obsermet equipment like data loggers, signal conditioning units and displays using the NMEA or polar format. The OMC-118, which has a standard 0..65 m/s, is optionally also available in a 0..75 m/s range.

This intrinsically safe wind sensor is approved to EEx ia IIC T5 for use in hazardous areas. This industrial anemometer will monitor wind speeds of 0-75m/s and is particularly suited to offshore oil platform applications. With a low start-up speed (0.01 m/s) and no moving parts, the OMC-118 Intrinsically Safe Anemometer exhibits significant benefits over standard three cup anemometers. Approved to EEx ia IIC T5, this intrinsically safe anemometer is ideal for use in hazardous areas, requiring no calibration or maintenance.

The OMC-150 is an intrinsically safe, combined wind speed and direction sensor, based on the cup and vane principle. A complete wind set consists, besides this sensor, of an Eex junction box which is placed nearby the sensor OMC-156, and a Zener barrier interface box OMC-158-2. Using a sin/cos potentiometer, wind direction is measured without a dead-band, while speed is measured using a proximately switch and a code cap. The unit is made from stainless steel and comes with a mounting arm, which can be clamped to a mast using two U-Bolts.

The OMC-160 wind sensor is a combined wind speed and direction sensor, based on the cup and vane principle. It is made from the highest quality stainless steel materials and internal non-contact measuring devices. This sensor has a long life span, having the highest accuracies within both the low range, as well as the high range wind speeds. This sensor is commonly used within the shipping and offshore industry, but can also be found on airfields, container terminals, harbors, along highways and on bridges.

Hanshin anemometer is an accurate and reliable wind sensor specifically designed for the rigors of the marine environment. The wind speed sensor is a three cups type in order to make easy to install and maintain. Unique transducer produces a NMEA signal without electrical contacts. All materials are carefully selected for corrosion resistance and maximum durability in the harsh marine environment. The HTA-1400 is a TRUE & RELATIVE MODE MONITORING, digital display, with Wind speed range of 70m/s.

Hanshin anemometer is an accurate and reliable wind sensor specifically designed for the rigors of the marine environment. The wind speed sensor is a three cups type in order to make easy to install and maintain. Unique transducer produces a NMEA signal without electrical contacts. All materials are carefully selected for corrosion resistance and maximum durability in the harsh marine environment. The HTA-1600 is a RELATIVE MODE MONITORING, digital display, with Wind speed range of 70m/s.

Marine meteorological observations require devices designed to withstand the hardest environmental conditions, such as heavy vibrations, sea spray, extreme colds, chemical particles etc. With a major track record the marine and offshore markets are the home markets for Observator’s meteorological product line. The OMC-116 is an ultrasonic wind sensor, based on the time of flight theory. The unit is provided with industrial standard NMEA0183 output and can optionally be provided with 4.20 mA signals. The robust design of stainless steel of marine grade aluminium, as well the standard available heating, makes this unit ideal for the hardest environments. The standard bracket with integrated junction box makes this unit easy to install.