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Reliable, Accurate Wind Measurements
Compatible with most Campbell Scientific dataloggers
034B-L Pricing Details
Educational Discounts: Yes    Quantity Discounts: Yes    Restockable: Yes    Warranty: 1 year   
Model Description
034B-L Met One Wind Set
034B-L Options (hide details)
-L ft cable per sensor
Custom lead lengths are available for up to 1000 feet. Campbell Scientific recommends:
  • 11 ft—sensor mounted atop a CM6 via a CM202
  • 14 ft—sensor mounted atop a CM106, CM10, CM110, or UT10 via a CM202
  • 19 ft—sensor mounted atop a CM115 via a CM202
  • 24 ft—sensor mounted atop a UT20 via a CM202
  • 37 ft—sensor mounted atop a UT30 via a CM202
These lead lengths assume the sensor is mounted atop the tripod/tower via a CM202 crossarm.
Cable Termination Options (hide details)
-PT -PT w/Tinned Wires
With the -PT option, the cable terminates in pigtails that connect directly to the datalogger.
-PW -PW w/Pre-Wire Connector
With the -PW option, the cable terminates in a connector that attaches to a prewired enclosure.
-CWS -CWS w/CWS900 Connector
With the -CWS option, the cable terminates in a connector that attaches to a CWS900-series interface. Connection to a CWS900-series interface allows this sensor to be used in a wireless sensor network.
Common Accessories
17953 1 x 1 inch NURAIL Crossover Fitting
The 17953 NU-RAIL® Crossover Fitting is used to mount this sensor to a crossarm or a user-supplied 1" IPS pipe. This usage is equivalent to the functionality provided by the CM220 Right Angle Mounting Bracket.
CM220 Right Angle Mounting Kit
The CM220 is used to mount this sensor to a crossarm or a user-supplied 1" IPS pipe.
CM216 Sensor Mounting Kit for Top of SS Tripod Mast for CM110-series
The CM216 Sensor Mount provides a connection point for this sensor to be attached to the top of a stainless steel CM110, CM115, or CM120 Tripod.
Replacement Parts
034BCBL-L Options (hide details)
Cable Termination Options (hide details)
034BCBL-L 034B-L or 034A-L Replacement Cable
The 034BCBL-L can be easily replaced by the user. It consists of a 24 AWG cable with a Santoprene® jacket. The cable has a small connector that attaches to the base of the sensor.

Previously ordered as the 13549, the 034A/CBL-L, or the 034B/CBL-L.
-PW -PW w/Pre-Wire Connector
The 034BCBL-L can be easily replaced by the user. It consists of a 24 AWG cable with a Santoprene® jacket. The cable has a small connector that attaches to the base of the sensor.

Previously ordered as the 13549, the 034A/CBL-L, or the 034B/CBL-L.
-L ft per sensor cable
The 034BCBL-L can be easily replaced by the user. It consists of a 24 AWG cable with a Santoprene® jacket. The cable has a small connector that attaches to the base of the sensor.

Previously ordered as the 13549, the 034A/CBL-L, or the 034B/CBL-L.
-CWS -CWS w/CWS900 Connector
The 034BCBL-L can be easily replaced by the user. It consists of a 24 AWG cable with a Santoprene® jacket. The cable has a small connector that attaches to the base of the sensor.

Previously ordered as the 13549, the 034A/CBL-L, or the 034B/CBL-L.
-PT -PT w/Tinned Wires
The 034BCBL-L can be easily replaced by the user. It consists of a 24 AWG cable with a Santoprene® jacket. The cable has a small connector that attaches to the base of the sensor.

Previously ordered as the 13549, the 034A/CBL-L, or the 034B/CBL-L.
13764 034B or 034A Replacement Reed Switch
The 13764 reed switch is difficult to replace without shattering the reed switch in the installation process. Factory repair is recommended.
13765 034B or 034A Replacement Wind Vane Tail
The 13765 wind vane tail can be replaced by the user.
15954 Replacement Potentiometer w/Mount Assembly for 034B
The 15954 potentiometer and mount assembly is difficult to replace. Factory replacement is recommended. The mount assembly is aligned with the potentiometer allowing a reference point on the potentiometer to be maintained during installation.
16895 034B or 034A Replacement Calibration Screw or Shoulder Bolt
The 16895 Calibration Screw holds the vane stationary during the calibration process.
3648 034B, 014A, or 034A Replacement Bearing (Requires 2)
The 3648 bearing is difficult to replace without shattering the adjacent reed switch. Factory replacement is recommended. Two bearings are required.

Resources and Links

Ships With

(1) 1/16" Allen wrench from original manufacturer

(1) Calibration sheet

(1) Wind Vane

(3) Direction hub stickers

(1) 034BCBL-L Sensor cable

Shipping Weights & Dims

Single Box Shipping Weight:
     5.0 lb plus 0.3 lb
        per 10' of cable

     2.3 kg plus 0.14 kg
        per 3.05 m of cable

Single Box Shipping Dimensions:
     14" x 11" x 14"
     35.6 x 27.9 x 35.6 cm