

Original Sensor for JJ CCR; production date 02/2025
Only available in small quantities, otherwise they quickly become too old;
Sensors cannot be kept in stock in large quantities. Unfortunately, there are always delivery problems!
Manufacturer's specifications:
Important: Only "R17JJ-CCR" type sensors may be used. A sensor marked "PSR-11-39-JJ" is not a manufacturer-authorized sensor. The maximum lifespan of the sensor is 15 months from the production date. Of this, the sensor may be used in the rebreather for a maximum of 12 months. If a sensor is stored in its original packaging for 3 months from the production date, it can then be used in the rebreather for a maximum of 12 months.
Additional months in the packaging are to be deducted from the 12 months of permissible use:
Example 1: JJ-CCR oxygen sensor with production date 11/18 - The sensor is removed from its original packaging on 11/18. Thus, the sensor can be used until 11/19 (12 months).
Example 2: JJ-CCR oxygen sensor with production date 11/18 - The sensor is removed from its original packaging on 01/19. Thus, the sensor can be used until 01/20 (12 months).
Example 3: JJ-CCR oxygen sensor with production date 11/18 - The sensor is removed from its original packaging on 05/20. Thus, the sensor can be used until 02/20. You get an additional 3 months from the original production date, but not a full 12 months from the time you took them out of the original packaging."
Manufacturer's information:
JJ CCR
Dyrlevvej 11, 4720 Presto, Denmark
VAT no. DK 33 24 47 46
Email: jp@jj-ccr.com