Specifiche
tecniche:
Datalogger di
Umiditˆ Relativa Veriteq SP-2000
Specifications for the Veriteq
SP 2000 line of precision relative humidity & temperature recorders.
Description: Self-powered humidity recorder
complete with on-board humidity & temperature sensors, non-volatile memory,
10-year battery and precision clock.
Internal Relative Humidity Sensor
|
Type of sensor |
Integrated
high-accuracy capacitive polymer RH sensor |
|
Initial Accuracy |
+/-1%RH over
10%RH to 90%RH at +20¼C to +30¼C +/-2%RH over
10%RH to 90%RH at -20¼C to +70¼C |
|
Operating range |
-35¡C to +85¡C,
0% RH to 100% RH (non-condensing) |
|
Resolution |
0.05% RH |
|
1-year Accuracy (*denotes
Accuracy One Year after original deployment) |
*+/-2% RH over
10% RH to 90% RH at +20¡C to +30¡C |
|
Calibration Interval |
Annual (recommended) |
Internal Temperature Sensor
|
Initial Accuracy |
+/-0.10¼C over
+20¼C to +30¼C |
|
Operating range |
-35 to +85¡C (-31 to 185¡F) |
|
Resolution |
0.02¡C at 25¡C |
|
1-year Accuracy |
+/-0.15¡C over
20¡C to +30¡C |
General Humidity Logger Specifications
|
Size |
3.4 x 2.3 x 1" (85x59x26mm); |
|
Operating Range |
-35 to 85¡C (-31
to 185¡F) |
|
Interfaces |
RS-232 serial, USB, Ethernet, WiFi, PoE network
interface available. |
|
Mounting |
Magnetic strips;
3M Dual Lockª fasteners |
|
Software |
Compatible with
the following software packages: Veriteq Spectrum, Veriteq viewLinc (monitoring & alarming
applications), Spectrum Excel Add-in, Spectrum API (for custom applications)
and OPC Server to add loggers onto compatible monitoring systems. |
|
Clock |
Accuracy: +/- 1
min./month at -25¡ C to 70¡ C. |
|
Electromagnetic Compatibility |
FCC Part 15 and CE |
|
Power Source |
Internal lithium
battery with life of 10 years at 1 min. sampling rate or
longer. |
Memory
|
Memory Type |
Non-volatile EEROM |
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|
Data Sample Capacity |
35,100 12-bit samples |
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|
Memory Modes |
User-selectable:
Wrap when memory full (FIFO), or Stop when memory full. |
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|
Memory Protection |
Data retention
> 20 years backup without power. |
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|
Sampling Rates |
User-selectable
(in intervals of 10 seconds) from once every 10 seconds to once a day. |
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|
Recording Span: 2 Channels Enabled |
|