| Technical Specifications |
| SPECIFICATIONS |
| Temperature Sensor |
Semiconductor |
| Temperature Range |
0 ºC to +60 ºC (+32 ºF to +140 ºF) |
| Temperature Resolution |
0.1 ºC |
| Calibrated Accuracy |
±0.5 ºC |
| Humidity Sensor |
Semiconductor |
| Humidity Range |
0 %RH to 95 %RH |
| Humidity Resolution |
0.5 %RH |
| Calibrated Accuracy |
±3.0%RH (±2.0%RH typical @ +25 ºC) |
| Specified Accuracy Range |
+10 °C to +40 °C (+50 ºF to +104 ºF),
10 %RH to 80 %RH |
| Response Time |
90% change in 60 seconds in slow moving air |
| Calibration |
Digital calibration through software |
| Start Modes |
Software programmable immediate start or delay start up to six months in advance |
| Real Time Recording |
May be used with PC to monitor and record data in real time |
| Memory |
16,383 readings per channel;
32,766 total readings |
| Reading Rate |
1 reading every 2 seconds up to 1 reading every 12 hours |
| Time Accuracy |
±1 minute/month @ +20 ºC |
| Data Format |
Date and time stamped ºC, ºF, K, ºR; %RH, mg/ml
water vapor concentration |
| Battery Type |
2 - 1.55V SR1154W batteries included;
user replaceable |
| Battery Life |
1 year typical (15 minute reading rate, 25°C) |
| Activity Indicator |
Green LED blinks every 15 seconds to indicate device has been started |
| Temperature Alarm |
Programmable temperature alarm with high and low limits selectable in software; when logged data reaches or exceeds either limit, the red LED blinks every three seconds |
| Computer Interface |
PC serial or USB (interface cable required) 38,400 baud |
| Software |
XP SP3/Vista/Windows 7/Windows 8 |
| Operating Environment |
0 ºC to +60 ºC (+32 ºF to +140 ºF),
0 %RH to 95 %RH non-condensing |
| Dimensions |
2.25 in X 1.68 in dia.
(57.15 mm x 42.67 mm dia.) |
| Weight |
2.02 oz (60 g) |
| Material |
Enclosure: HDPE |
| Logger |
303 Stainless Steel |
