MPIII Humidity Data Logger - Specifications
Operating Parameters
| Operating temperature |
+10°C (+50°F) to +85°C (+185°F) |
| Operating humidity |
0% to 100% RH, non-condensing |
| Temperature accuracy |
± 0.1°C (± 0.2°F) |
| Humidity accuracy |
± 2% RH, 0% to 100%,
non-condensing at 25°C and 55°C |
Physical
| Size |
Width: 0.7 in. (18mm) x Length: 2.6 in. (66mm) |
| Weight |
1.7 oz. (48 grams) |
| Material |
316 stainless steel and sapphire IR windows |
| Sensor elements |
|
| Temperature |
Thermistor |
| Humidity |
Capacitive polymer (field-replaceable) |
Monitoring Parameters
| Memory |
8,000 time/temperature observations
8,000 time/humidity observations |
| Sample rates |
Operator programmable (1 second to 18 hour intervals) |
Mechanical
| Calibration |
RH Field calibration to ± 3% RH accuracy
Factory calibrated (NIST traceable) |
| Battery type |
Lithium (field-replaceable) |
| Clock accuracy |
26 seconds per 24 hours |
| Certifications |
LCIE EEx (for intrinsic safety), EC |
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