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 034B

Wind speed/direction sensor

Part # 51080

034B wind sensor

The Met One 034B wind speed and direction sensor combines both wind measurements into a single sensing unit. The unit installs in minutes and will provide accurate, long term, continuous monitoring in hostile environments.

The sensor is designed to operate within a temperature range of -30° to +70° C and with wind speeds up to 167 mph. Wind speed is measured using a sealed reed switch which provides a series of pulses at a rate proportional to wind speed. Aluminum cups are used for durability and strength. Wind direction is measured using an aluminum vane directly coupled to a precision potentiometer. Variations in wind direction produce a corresponding change of voltage, which lends itself to both digital and analog measurement systems.

  • Compact design for minimum visual impact
  • Long field life
  • Durable aluminum and stainless steel construction
  • Low starting threshold
  • Very low power operation
  • Easy maintenance and re-alignment
  • Sealed magnetic reed switch for wind speed measurement
  • Aluminum direction vane coupled to a precision potentiometer
  • Digital or analog measurement ability

Shop Online

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 - 167 mph (0 - 75 m/s)

Starting threshold

0.9 mph (0.4 m/s)

Accuracy < 22.7 mph

0.25 mph (0.1 m/s)

Accuracy > 22.7 mph

±1.1% of true

Wind direction

Range

Mechanical: 0° - 360°
Electrical: 0 - 356°

Starting threshold

0.9 mph (0.4 m/s)

Accuracy

±4°

Damping ratio

.25 standard (.4 to .6 optional)

Resolution

< 0.5

General

Operating temperature range

-30°C to +70°C (-22°F to +158°F)
Minimal icing conditions

Wind speed

Pulsed contact closure

Wind Direction

Potentiometer output (0 – 10 K ohms)