MS-80M-L EKO ISO 9060 Secondary Standard Pyranometer w/RS-485 Modbus Communications
MS-80M Options - show details
-L ft cable per sensor

Allowed values: 0-1000 ft, increments of 1 ft

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 5 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
(2) 25866 M5 x 30 mm Stainless-Steel Screw Cap Hex Socket
(4) Washers (M5)
(2) Nuts (M5)
(1) Sun Screen from original mfg
(1) Temperature Response Measurement Test from original mfg
(1) Cosine Response Measurement Test from original mfg
(1) Calibration Certificate (ISO/IEC 17025/9847) from original mfg
(1) Quick Start Guide from original mfg

Common Accessories

One stand is needed per pyranometer. The CM255 is one of four options. The CM255 is used to mount the MS-80M-L at an angle.
The CMB200 Crossarm Brace Kit is designed to provide additional stability when using a crossarm mounted on Campbell Scientific tripods and towers. This kit provides support for crossarms with heavier or sensitive sensor loads, as well as added stability in higher winds. Each kit includes one brace arm and three sets of mounting brackets.

Other Accessories

The 33973 is an RS-485 to USB converter.

Replacement Parts

The 25866 may be purchased to replace a lost or damaged socket.


The 33475 recalibration service is performed using an intermittent shade method with a World Radiometric Reference (WRR) traceable AHF cavity radiometer. The 33475 recalibration is ISO 17025 accredited to the following standards: ASTM G167 and ISO 9846.
The 33476 recalibration service is performed using a reference group of pyranometers traceable to World Radiometric Reference (WRR). This recalibration is ISO 17025 accredited to ASTM E824 standard.
The 33477 recalibration service is performed indoors using a reference pyranometer of the same make and model. Reference pyranometers are traceable to the World Radiometric Reference (WRR). This recalibration is ISO 17025 accredited to ASTM G207 standard.