Specifiche:
DATA LOGGER DI
TEMPERATURA VL-1000/VL-1400
|
Size |
3.4 x 2.3 x 1" (85x59x26mm); |
|
Operating Range |
-40 to 85¡C (-40
to 185¡F) |
|
Interfaces |
RS-232
serial,USB, Ethernet,WiFi, PoE network interface available; USB interface
available through USB Logger Cable. Contact
Veriteq for more information. |
|
Mounting |
Magnetic strips; velcro optional |
|
Software |
Designed for use
with viewLinc and vLog software |
|
Clock |
Accuracy ±1
min./month @ -25¡C to +70¡C (-13¡F to +158¡F) |
|
Electromagnetic Interference |
Meets FCC Part
15 for digital devices; meets CE Requirements for radiated emissions,
electrostatic discharge, & radiated susceptibility. |
|
Power Source |
Internal lithium
battery with life of 10 years at 1 min. sampling rate. |
Temperature Recorder Accuracy
|
Sensor |
Calibrated |
Resolution |
One year Accuracy |
|
Internal |
-25¡C to +70¡C |
0.02¡C at +25¡C |
±0.15¡C over
+20¡C to +30¡C ±0.25¡C over
-25¡C to +70¡C |
|
ÒNÓ Range External |
-25¡C to +70¡C |
0.02¡C at +25¡C |
±0.15¡C over
+20¡C to +30¡C |
|
ÒLÓ Range External Probe |
-50¡C to +10¡C |
0.02¡C at -20¡C |
±0.25¡C over -50¡C to +10¡C |
|
ÒVÓ Range External Probe |
-90¡C to -40¡C |
0.02¡C at -80¡C |
±0.25¡C over -90¡C to -40¡C |
|
Type of Sensor |
Precision-tolerance
epoxy-encapsulated NTC thermistor |
|
Response Time |
10 seconds in
moving air (thermistor only) |
Memory
|
Memory Type |
Non-volatile 32K x 8 EEROM |
|
Data Sample Capacity |
1000-2XX -
1000-LT 48,100 12-bit samples |
|
Memory Modes |
User-selectable:
Wrap when memory full, or Stop when memory full. |
|
Memory Protection |
Data retention
> 20 years backup without power. |
|
Sampling Rates |
User-selectable
(in intervals of 10 seconds) from once every 10 seconds to once a day. |
|
Recording Span |
Dependant upon
the sample interval selected and number of channels enabled. The table below
details typical sampling rates and length of time logger will retain data in
memory before wrapping around or stopping (see Memory Modes, above). |
|
1000 -2xx |
Sample Interval |
Recording Span |
|||
|
1 channel |
2 channels |
||||
|
|
10 seconds |
5.5 days |
2.7 days |
||
|
|
1 minute |
1.1 months |
16.7 days |
||
|
|
5 minutes |
5.5 months |
2.7 months |
||
|
|
15 minutes |
1.3 years |
8.3 months |
||
|
|
1 hour |
5.4 years |
2.7 years |
||
|
1400-44x |
|
1 channel |
2 channels |
3 channels |
4 channels |
|
|
10 seconds |
9.8 days |
4.9 days |
3.2 days |
2.4 days |
|
|
1 minute |
1.9 months |
29.6 days |
19.7 days |
14.8 days |
|
|
5 minutes |
9.8 months |
4.9 months |
3.2 months |
2.4 months |
|
|
15 minutes |
2.4 years |
1.2 years |
9.8 months |
7.4 months |
|
|
1 hour |
9.7 years |
4.8 years |
3.2 years |
2.4 years |