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This product is no longer available. Some accessories, replacement parts, or services may still be available.
OBS-5+
 
OBS-5+ High Suspended Sediment Concentration Monitoring System w/Pressure Sensor
 
Pressure Ranges - show details
-10 -10 0-10m (14 PSI) PT
Select this option if the depth will always be less than 10 meters.
-20 -20 0-20m (28 PSI) PT
Select this option if the depth might be deeper than 10 meters but will always be less than 20 meters.
-50 -50 0-50m (71 PSI) PT
Select this range if the depth might be deeper than 10 meters, but will always be less than 50 meters (71 psi).
-100 -100 0-100m (142 PSI) PT
Select this range if the depth might be deeper than 50 meters, but will always be less than 100 meters (142 psi).
-200 -200 0-200m (284 PSI) PT
Select this range if the depth might be deeper than 100 meters, but will always be less than 200 meters (284 psi).
Product Details
Typically Ships Within 14 - 21 Days
Restockable Yes
Warranty 1 year
Compliance

The "Typically Ships Within" value is an estimate of the number of calendar days within which this product is ready to ship from Campbell Scientific. Orders with more than 10 built-to-order products will likely increase the time needed to prepare the order for shipping.

To estimate how long it will take to receive an order that contains multiple products, combine the longest Ships Within value with the transit time of the shipping method you select.

Some specialized products have long Ships Within values. Because of this, you might consider submitting a separate order for these products so your other products won't be delayed.


Common Accessories

21324
 
The 21324 carrying case holds two OBS-5+ systems to facilitate transport to the field.
 
Three alkaline C-cells power the OBS-5+. These batteries are not included with the OBS-5+. Customers can purchase the 4576 alkaline C-cells or purchase the C-cells at the local store. The per battery price is listed above.
 
The 21905 allows a user-supplied lithium battery to power the OBS-5+ instead of three C-cell alkaline batteries.
21385
 
Campbell Scientific offers a choice of three cables for attaching the OBS-5+ system to a PC. The cables differ in their length. The 21385 provides a 20 m (65.6 ft) length.
21100
 
Campbell Scientific offers a choice of three cables for attaching the OBS-5+ system to a PC. The cables differ in their length. The 21100 provides a 50 m (164 ft) length.
 
OBS-5+CBL-L OBS-5+ Field Cable
 
Campbell Scientific offers a choice of three cables for attaching the OBS-5+ system to a PC. The cables differ in their length. The OBS-5+CBL-L has a user-specified length; lengths between 31 and 305 meters can be ordered. A user-specified cable length takes more time to manufacture. The delivery time of the OBS-5+CBL-L is 4 to 6 weeks.
Cable Length - show details
-L m per sensor cable

Allowed values: 1-305 m, increments of 1 m

Replacement Parts

 
This o-ring is a component of our OBS-5+ system. The 20993 may be purchased to replace a lost or damaged o-ring.
 
This Allen wrench set is shipped with the OBS-5+. The 21381 may be purchased to replace a lost Allen wrench set.
 
This o-ring is a component of our OBS-5+ system. The 20989 may be purchased to replace a lost or damaged o-ring.
21120
 
This connector plug comes attached to the OBS-5+. The 21120 may be purchased to replace a lost or damaged plug.
 
Each OBS-5+ comes with this plug locking sleeve attached to it. The 21122 may be purchased to replace a lost or damaged plug locking sleeve.
 
Our OBS-5+ contains this retaining ring. The 21145 may be purchased to replace a lost or damaged retaining ring.
21140
 
The 21140 may be purchased to replace a lost or damaged 1/4-20" x 1/2", hex socket-head screw.
20976
 
The 20976 may be purchased to replace a damaged or bent handle on the endcap of the OBS-5+.
21304
 
The 21304 kit includes the following: 21381 Allen wrench set, 20806 OBS-5+ test cable, dummy plug to protect the connector if the system is submerged without a cable, and spare O-rings and screws.