Tip: if you're looking for drivers, manuals, or other technical support resources, search in the Stevens support site instead.

Cellular

GOES

900MHz

Teledesign TS4000 900MHz UHF/VHF

eTracker
True cloud-based sensor configuration, logging, reporting and data analysis all-in-one.

Bluetooth

Shark (RS232/RS485 Bluetooth Serial Adapter)

Software

Stevens-Connect
A cloud-based interface to configure hardware, visualize data, analyze measurements, manage alarms, calculations, and set up data routing.


MEASUREMENTS TO MIND (M2M) is a growing suite of Stevens products that embraces cloud-computing with an all-inclusive vision of shortening the communication path from the sensors to data on-line. That is, what the sensors MEASURE the MIND sees.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.

Power

SOLO (smart SDI-12 power manager)
JL-2 (solar charge controller)
Batteries
Power Supplies
Solar Panels

SOLO
Smart SDI-12 power manager that also provides remote power cycling.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.


The product finder lets you explore our catalog visually and filter products by type of monitoring, manufacturer, and more.


Met One 50.5

Ultrasonic wind speed/direction sensor

Part # 93560

50.5 ultrasonic wind sensor

The 50.5 Solid State Wind Sensor is a continuation of the development work started with NOAA on sonic wind sensors over 25 years ago. This sensor design contains the same wind distortion algorithm and factoring that has been proven and accepted in applications around the world.

No other sensor technology has the history of time proven field performance comparable to the Series 50.5 Sensor.

  • No moving parts
  • Digital and analog outputs
  • Built-in sensor emulation
  • 16-point wind tunnel calibration with each sensor
  • Data output is field set to user requirements
  • Optional heating unit allows continuous operation in ice and snow
  • Low maintenance

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What's the Easiest and Quickest Way to Start Collecting Data and Access it Anywhere?

The Answer's in the Cloud.

eTracker is a cellular modem and "virtual" cloud-based data logger in one (meaning you don't need to install a separate data logger). Simply connect your sensor and a power source to eTracker and you're done. Configure (or reconfigure) anytime from any Internet-connected device, and use Stevens-Connect to retrieve your data, or forward it to your favorite software system.

Technical Specifications

Wind speed

Range:

0 - 50 m/sec standard

Accuracy:

±0.2 m/sec < 11.3 m/sec or ±2 % > 11.3 m/sec

Resolution:

0.1 m/sec

Wind direction

Range:

0° - 360°

Accuracy:

±3°

Resolution:

Operation

Sampling Rate:

5 per second

Data Output Rate:

1 per second

Sonic Frequency:

200 kHz

Output signals

Wind Speed Voltage:

0 to 1, 2.5 or 5 VDC

Wind Direction Voltage:

0 to 1, 2.5 or 5 VDC

RS-232:

1200 to 19.2K Baud (9600 Baud Standard)

Optional Digital Outputs:

SDI-12, RS-422, RS-485 (specified at time of purchase)