The LogBox AA is a handy autonomous data logger with two universal canals which can be connected to various analogue industrial sensors (Pt100, Thermocouples linear voltage (0-10V, 0-50 mV) and current (4-20 mA) signals. The logged data are written in an internal memory with space for up to 64000 measurement inclusive their Log protocols (i.e. 32000 values each channel in the case both channels are active). The data can easily transfered to a PC via IrLink 3 interface or directly to a Palm PDA. The visualisation or retroactive processing of the measured data can than occur in graphic as well as in tabular form. The housing and the two connections for the sensors are IP65 conform.
Data loggers are suitable measuring instruments for constantly monitoring the temperature. The record the temperature over a longer period on any place you wish. The recorded data can later be evaluated on a PC.
Technical specifications
| Name |
Temperature measuring system |
| Input |
Thermocouple Type J,K,E,N,R,S,T; Pt100 in 3-wire technique; 4...20 mA; 0...50 mV; 0...10 V |
| Input impedance |
Thermocouple, Pt100 and voltage: >10 mΩ, 4… 20 mA 100 Ω, 0…10 V: >1 mΩ |
| Temperature measuring range |
Thermocouples: from -100…+1760 °C, Pt100: -200…+530 °C |
| Accuracy |
depends on input, see data sheet |
| Memory capacity |
32000 (32k) |
| Measuring interval |
min: 10 s / max: 18 h |
| Power supply |
3,6 V Lithium battery (1/2 AA) |
| Display |
Visual alarm display (LED) |
| Environmental conditions |
-40...+70 °C |
| Housing |
Polycarbonat |
| Protection category |
IP65 (NEMA 4) |
| Dimensions |
(LxWxH) 70 x 60 x 35 mm |