Data Loggers / 21X
RETIRED ›
This product is no longer available and has been replaced by: CR3000. Some accessories, replacement parts, or services may still be available.
Product Details
Typically Ships Within 21 - 28 Days
Restockable Yes
Warranty
Compliance

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.


Other Accessories

 
The 17160 is the 21X Operator's Manual in paper form (bound in a 3-ring binder).

Replacement Parts

905
 
The 905 Single 0.5-Unit Desiccant Bag is used to desiccate the inside of the 21X. Four bags are shipped inside of the 21X.
16003
 
This wall charger can recharge the battery of a 21XL Micrologger via AC power. One end of the 16003 plugs into into an AC wall socket. On the other end, the charger has a barrel plug that attaches to the 21XL.
6572
 
This sealed rechargeable battery is for 21XL bases with serial numbers greater than 3286 (the base serial number, NOT the serial number on the faceplate of the data logger). The 6572 may also be used with 21X systems. The 6572 includes a single 12 V battery, lead, and connector.
1113
 
The 1113 is used to attach sensor leads to screw terminals.
425
 
The 425 provides one alkaline D cell battery.
395
 
The 395 is available to replace a lost or damaged screw.
3315
 
This type T, 5 in. thermocouple is attached to a differential channel on several of our data logger wiring panels when the data logger is shipped. It may be ordered to replace a lost or damaged thermocouple.
6290
 
The 6290 Phillips head screwdriver is commonly used to drive 505 screws into 6044 grommets.

Services

 
The 15844 is available only for 21X Microloggers that have previously passed Extended Temperature Testing. The 15841 requires concurrent purchase of the 16535 Recalibration and an RMA (Returned Material Authorization) from Campbell Scientific.
 
The 16087 allows a 21X with standard temperature testing to be returned to Campbell Scientific on an RMA to determine if it can pass Extended Temperature Testing. For the -55° to +80°C range, analog accuracies are derated approximately two times over published specifications. Extended temperature testing of a previously purchased unit also requires purchase of concurrent recalibration.
 
The 16535 recalibrates a 21X(L) Micrologger to meet original specifications. Before and after calibration sheets are supplied with the data logger. An RMA (Returned Material Authorization) from Campbell Scientific is required. The calibration price assumes return of a fully functional data logger; charges for all repairs will be added to the invoice.