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 2000
Humidity Recorder Datasheet
Related Information
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Veriteq's Solution for 21 CFR
Part 11 Compliance
"Catching
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might be missing"
- published in Cal Lab Magazine
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Validatable
Relative Humidity & Temperature Data Loggers - Specifications
Veriteq's VL 2000 series loggers are fully validatable
and designed for regulated industries/pharmaceutical applications
— with NIST-traceable, ISO/IEC 17025 calibration, cGMP/FDA compliant
measurement and redundant recording of temperature and humidity.
- Portable self-contained relative humidity & temperature data
logger for critical validation applications
- Equipped with internal relative humidity & temperature sensors,
memory and ten-year battery
- Optional external channel for voltage or current inputs allow
recording of differential pressure, level, particles, conductivity
or C02
- Optional Boolean channels for door switches or alarm contacts
- Tamper-proof operation produces secure documentation for validation
records
- Password-protected setup, download and calibration functions ensure
integrity of collected data
- Records relative humidity (RH) and temperature without wires,
power cords or connections
- Traceable instrument-grade RH and temperature measurement accuracy
- Adjustable logging intervals with multi-year data recording capacity
- Premium quality precision sensors offer exceptional in-calibration
data logger performance
Technical Specifications
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 +20ºC to +30ºC
±2%RH over 10%RH to 90%RH at -20ºC to +70ºC |
| 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
±3% RH over 10% RH to 90% RH at -20°C to
+70°C |
| Calibration Interval |
Annual (recommended) |
Internal Temperature Sensor
| Initial
Accuracy |
±0.10ºC over +20ºC to +30ºC
±0.15ºC over -25ºC to +70ºC
|
| 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
±0.25°C
over -25°C to +70°C |
General Humidity Logger Specifications
| Size |
3.4 x 2.3 x 1" (85x59x26mm);
76g (2.7 oz) |
| Operating
Range |
-35 to 85°C (-31 to 185°F)
and 0% RH to 100% RH |
| Interfaces |
RS-232 serial, USB,
Ethernet, WiFi, PoE
network interface available. |
| Mounting |
Magnetic strips; 3M Dual Lock™
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
EN55022:2006
EN61000-4-2:2001
EN 61000-4-3:2006 |
| Power
Source |
Internal lithium battery with
life of 10
years at 1 min. sampling rate or longer. See note on sample
rates and battery life. |
Memory
| Memory
Type |
Non-volatile EEROM |
| Data Sample
Capacity |
122,197 12-bit samples |
| Memory
Modes |
User-selectable wrap (FIFO) or
stop when memory is full. User-selectable start and stop times.
|
| 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. Note:
10-year battery life is specified at 1 minute sample rate. Shorter
sample intervals will affect battery life. |
Channel Configuration & Recording Span
| Model
Number |
Channel
Types |
CH1 |
CH2 |
CH3 |
CH4 |
| 2000-3CR |
Temperature |
Relative Humidity |
Current 4 to 20 mA |
|
| 2000-35R |
Temperature |
Relative Humidity |
Voltage 0 to 5 VDC |
|
| 2000-3AR |
Temperature |
Relative Humidity |
Voltage 0 to 10 VDC |
|
| 2000-4BR |
Temperature |
Relative Humidity |
Boolean |
Boolean |
|
Sample Interval |
|
| 10 seconds |
14.1 days |
7.1 days |
4.7 days |
3.5 days |
1 Minute |
2.8 months |
1.4 months |
23.8 days |
21.2 days |
5 Minutes |
1.2 years |
7.1 months |
4.7 months |
3.5 months |
15 Minutes |
3.5 years |
1.7 months |
1.2 years |
10.6 months |
1 hour |
13.9 years |
7.0 years |
4.6 years |
3.5 years |
Current Loop & Voltage Inputs
Input Type |
Current Loop |
Analog Voltage |
Available Ranges |
0 to 22mA |
0 to 5VDC, 0 to 10VDC |
Resolution |
5.5μA |
0.025%F.S. |
| Accuracy |
±0.15% at +25°C (+77°F) |
±0.15% at +25°C (+77°F) |
Input Impedances |
|
>1MOhms |
Isolation |
One common for logger |
One common for logger |
Overload Protection |
40 mA max. (reverse-polarity protected) |
±24 VDC max. (reverse-polarity protected) |
*Temperature channel must be enabled when
the RH channel is enabled. **Termination
resistance plus approximately 0.4 volt drop through a protection diode.
Contact us for more information
or to receive a quote.
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