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Retired Product

This product is no longer available and has been replaced by: TX320. Some accessories, replacement parts, or services may still be available.

Environmental Enclosure

The TX312 transmitter should be housed in an ENC16/18 environmental enclosure. Customers can order the 19332 and 19336 Antenna Cable/Bulkhead accessories to have Campbell Scientific punch a special bulkhead hole in the enclosure and install 17” cables for the Yagi and GPS antennas.

Power Supply

Typical power supply is a BP12 12 Ahr or BP24 24 Ahr battery, CH100 regulator, and an SP10 or SP20 solar panel. A user-supplied deep-cycle rechargeable battery should be used when it is difficult to replace the batteries or the system's power requirements are large. The deep-cycle rechargeable battery should have at least a 60 Ahr capacity, and be trickle-charged with an 20 W solar panel.

Datalogger Considerations

Compatible Contemporary Dataloggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X
*

Compatible Retired Dataloggers

CR500 CR510 CR10 CR10X 21X CR23X CR9000
**

Notes:
*Only the CR295 and CR295X of the CR200(X)-series dataloggers are compatible with the TX312.

**The CR10 requires a special PROM.