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 |