ACR
SmartReader Plus 2 is a self-contained 4-channel relative
humidity & temperature data logger that can monitor
and record temperature and relative humidity - right
out of the box. The on-board RH sensor is temperature
compensated, permitting reliable, worry-free RH readings.
For remote sensing of temperature and RH, simply attach
ACR's temperature/RH probe, or for remote temperature
sensing, attach ACR's thermistor probe.
Specifications
|
RH Sensor Type
|
Capacitive thin polymer film |
|
RH Sensor Range
|
0 to 95% RH (non-condensing) |
|
RH Sensor Accuracy
|
+/- 3% RH from 10 to 90% RH (-20 to 40ºC [-4 to 104ºF]) |
|
RH Sensor Resolution
|
Better than 0.04% RH between 25 and 60% RH at 25ºC (77ºF) |
|
Response Time
|
Adequate ventilation increases the response time which is approximately 5 minutes in still air. |
|
Environmental Conditions
|
Like all relative humidity sensors, when exposed to contaminants and/or extreme environmental conditions accuracy degradation could result. For maximum long-term stability, sensor should not be exposed or subjected to organic solvents, corrosive agents (acids, SO2, H2SO4, Cl2, HCl, H2S, etc.), and strong bases (compounds with PH greater than 7). Dust settling on the sensor surface will not affect sensor performance except possibly to decrease the speed of response. |
Ordering Information
| Model |
Memory |
Catalog # |
| SRP-002-128K |
128 KB |
01-0113 |
