This product is no longer available and has been replaced by: CR200X. Some accessories, replacement parts, or services may still be available.

Other Accessories

The 15725 provides a CD containing the current OS and compilers.
The ENC200 enclosure can house one CR200 datalogger and the 16869 Sealed Rechargeable Battery. Five compression fittings are provided for sensor cable entry; there are also specialized connectors for a solar panel and system ground.
This compact, sealed rechargeable, 12 V battery is optimized for use with a CR200-series datalogger and the ENC200 Enclosure. The 16869 has an 0.8 Ahr (800 mAhr) capacity.
One end of the 17394 cable attaches to a USB port on a computer, and the other end of the cable attaches to the RS-232 port on the CR200.
The 17365 offers a much larger capacity battery (7 Ahrs) for CR200 applications. Use of the 17365 requires a larger enclosure such as the ENC10/12 or ENC12/14; the ENC200 is NOT compatible.
The 16876 recharges the 16869 12 V, 0.8 Ahr battery via ac power. It's cable plugs into the ENC200's power connector.
The 16867 attaches to the battery terminals on the CR200. Power supplies such as the PS150, BP12, and BP24 plug into this connector allowing them to power the logger.
The 15988 transformer recharges the #17365 12 V, 7 Ahr battery via ac power. Its cable terminates in pigtails for attachment to the datalogger's terminal strip.
The 27373 facilitates connecting multiple wires into the same terminal, such as for SDI-12.

Replacement Parts

The 15598 powers the clock and SRAM when the primary 12 Vdc power supply is not connected. This 3 V lithium coin cell battery needs to be periodically replaced. Campbell Scientific recommends replacing the battery every five years.
The 1113 is used to attach sensor leads to screw terminals.
The 10873 is a serial cable that is useful for connecting the RS-232 port of the datalogger to the 9-pin RS-232 port of a computer. The cable is six feet long.
These screws, along with the 6044 grommets, are commonly used together to secure our equipment to the backplates of our enclosures.
These grommets are commonly used with the 505 screws to secure our equipment to the backplates of our enclosures.


The 27307 is a service for upgrading a CR200 datalogger to a CR200X. Customers with a CR200 datalogger that has a serial number of 5405 or lower will also need to purchase the 19345 4M Memory Upgrade (see below).
The 19345 allows the 1 MBit Flash chip used in older CR200 loggers (serial number 5405 or lower) to be replaced with the 4 MBit Flash chip.