CS120A CSL Atmospheric Visibility Sensor (-25 to +60C), 16.4ft (5m) Cables
Cable Termination Options
-PT -PT w/Tinned Wires
-PW -PW w/Pre-Wire Connector

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Product Details
Typically Ships Within 14 - 21 Days
Restockable Yes
Warranty 2 years
Compliance CE Compliance Image RoHS Compliance Image

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.

Ships With
(1) 5 m Sensor Cable from original mfg
(1) 5 m Hood Heater Cable from original mfg

Common Accessories

The 28679 mounts the optic sensor at the appropriate height.
The 28680 cable allows the visibility sensor to be connected to a PC for configuration. This cable is 3 m (9.8 ft in length).
28370 24Vdc 3.8A NEC Class 2 Power Supply Kit (Battery Not Included)
The 28370 is an optional 24 Vdc power supply kit used to supply power only to the visibility sensor's 24 Vdc hood heaters. A 24 Vdc battery is purchased separately. Choose the -UL option if the power supply needs to be UL approved.
Kit Type
-SK -SK Standard Kit
-UL -UL UL508A Kit
The CS140 is a high-quality background luminance sensor. It provides the luminance data required to assess the visibility range for lights such as runway lights or warning lights.
The 34296 cable, used with the CS140 Background Luminance Sensor, forces communications to RS-232 38400 baud, and sensor id “0.” The CS140 continues to draw power from the existing power source. After the sensor is removed from its power source, the sensor returns to its previous communication address and settings.
The CS140 Calibrator is a high-quality device to generate a known luminance level for calibrating a CS140 Background Luminance Sensor. It is powered from the CS140 supply and is used while in communication with it.