4-20 mA USB Data logger PCE-CLL 1
4-20 mA USB data logger to measure electricity / with USB interface / 
additional battery operation / IP 67 protected / software DGraph incl. 

The 4-20 mA USB data logger PCE-CLL 1 facilitates long-term measurements of electricity of 4 to 20 mA. The USB data logger features an integrated USB inteface and records up to 32,000 values. The USB data logger PCE-CLL 1 features only one key, which guarantees a simple navigation. Since the USB data logger can be either powered by 3.6 V AA batteries or by charging it with an adapter via a computer, a flexible application range opens up. Thresholds can set on the USB data logger, and the device features LED warning lights. Thus accurate measuring results can be assured. Even when the batteries are discharged, the saved data does not get lost. Furthermore there is the option to set a password at the USB data logger to protect the data from unauthorized access. 
The USB data logger PCE-CLL 1 comes with an analysis software DGraph, which allows transferring the measured data straight to a computer via USB. With the software you can then process the data, generate a graph, analyze them further, save or print the data. If there are any questions about this USB data logger please have a look at the technical specification below or call: UK customers +44(0) 23 809 870 30 / US customers +1-410-387-7703 0. Our technicians and engineers will gladly advise you regarding all dataloggers and all products in the field of measuring instruments, regulation and control and scales.

- 4-20 mA measurement range
- LED warning lights
- Adjustable threshold
- Password protection 

- Simple navigation
- Battery or adapter operation via USB
- Software incl. 
- Internal data storage for up to 32,000 values

Technical Specifications of the USB Data Logger 

Measurement range

4 ... 20 mA

Accuracy

± 1 % ± 1 digit

Resolution

0.05 mA

LCD

yes

Storage capacity

64 Kbytes (32,000 values)

Sampling rate

between 1/s and every 12 hours adjustable

Computer software

DGraph and USB driver (included in delivery)

Power Source

Battery or USB

Battery life time

Approx. 3 years with sampling rate of 1/min

Enclosure

ABS, TPU, PC

Surrounding Temperature

-35 ... +80 °C

Dimensions

120 x 35 x 30 mm

Weight

approx. 80 g

Optionally a clamp for the USB data logger can be ordered as well.

The software DGraph for the 4-20 mA USB data logger PCE-CLL 1 opens up more possibilities to process the recorded data and helps gaining an overview of the collected data.

Delivery Content of the USB Data Logger PCE-CLL 1: 
1 x USB Data Logger PCE-CLL 1, 1 x instruction manual, 1 x software, 1 x 3.6 V AA battery

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