Temperature recording and specifications for Veriteq 1000/1400 Precision
Data Loggers
Specifications for the Veriteq
1000 and 1400 Precision Temperature Datalogger Recorders include:
General
|
Size |
3.4 x 2.1 x 1" (85x59x26mm); |
|
Operating Range |
-40 to 85¡C (-40
to 185¡F) and |
|
Interfaces |
RS-232 serial
port; ethernet; PoE |
|
Mounting |
Magnetic strips; velcro optional |
|
PC Software |
Compatible with
the following software packages: Veriteq Spectrum, Veriteq viewLinc (for on-going monitoring
& alarming), Veriteq OPC server software, Veriteq sGo (for Palm OS), Spectrum Excel Add-in, and Spectrum API (for custom applications). |
|
Clock |
Accuracy: +/- 1 min./month
at -25¡C to +70¡C |
|
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 minute 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 |
Internal Temperature Sensor
|
Type of Sensor |
Precision-tolerance
epoxy-encapsulated NTC thermistor |
|
10 seconds in moving air
(thermistor only) |
Memory - SP-1000 model
|
Memory Type |
Non-volatile EEROM |
||
|
Data Sample Capacity |
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 |
Recording span
depends on sample interval selected and number of channels enabled. Chart
below details typical sampling rates and length of time logger will retain
data in memory before wrapping around or stopping (see Memory Modes). |
||
|
|
Sample Interval |
Recording Span (w/number of
channels enabled) |
|
|
|
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 |
Memory - SP-1400 model
|
Memory Type |
Non-volatile EEROM |
||||
|
Data Sample Capacity |
85,300 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 |
Recording span
depends on sample interval selected and number of channels enabled. Chart
below details typical sampling rates and length of time logger will retain
data in memory before wrapping around or stopping (see Memory Modes). |
||||
|
|
Sample Interval |
Recording Span (w/number of
channels enabled) |
|||
|
|
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 |