| Product Model |
UTREL30-WiFi |
| Sensor Measurement Range |
-90°C to +40°C (-130°F to +104°F) |
| Operating Temperature Range |
-30°C to +60°C (-22°F to +140°F) |
| Storage Temperature Range |
0°C to +40°C (32°F to +104°F) |
| Rated Temperature Reading Resolution |
0.1°C (0.2°F) for measurements -80°C to 10°C (-112°F to 50°F)
0.2°C (0.4°F) for measurements 10°C to 20°C (50°F to 68°F) and -90°C to -80°C (-130°F to -112°F)
0.3°C (0.5°F) for measurements 20°C to 30°C (68°F to 86°F)
0.5°C (0.9°F) for measurements 30°C to 40°C (86°F to 104°F)
LogTag Analyzer® currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag® |
| Rated Temperature Reading Accuracy |
Better than ±0.5°C for -20°C to +10°C (-4°F to 50°F)
Better than ±0.7°C for -50°C to -20°C (-58°F to -4°F) and +10°C to +30°C (50°F to 86°F)
Better than ±1°C for -80°C to -50°C (-112°F to -58°F ) and +30°C to +40°C (86°F to 104°F)
Better than ±1.8°C for -90°C to -80°C (-130°F to -112°F) |
| Recording Capacity |
16,129 temperature readings. 67 days at 6 minute logging.Day summary statistics memory (for display on LCD): up to 30 days of Min/Max/duration and alarm trigger statistics |
| Sensor Reaction Time |
Typically less than 2 minutes(T90) in moving air (1m/s) for ST10S type |
| Sampling Interval |
Configurable from 30 seconds to 18 hours |
| Logging Start Options |
Push button start (with configurable start delay from 1 minute to 72 hours) or specific date & time |
| Download Time |
Typically with full memory (16,129 readings) in less than 10 seconds |
| Environmental |
IP51 (when vertically mounted or hung with USB dust-cap in place) |
| Calibration |
Factory calibrated using NIST equivalent reference equipment. Calibration certificate available on request |
| Power Source |
5V via micro USB socket or, 2 x 1.5V AAA batteries. CR2032 LiMnO2 coin cell (backup logging function only) |
| Battery Life |
Device should normally be powered via USB. AAA batteries provide backup power for up to 2 months |
| Connection Interface |
USB 2.0 / Micro-USB plug |
| WiFi |
IEEE 802.11 / WPA/WPA2 security |
| Size |
141mm(H) x 72mm(W) x 18mm(T) |
| Weight |
158g with AAA batteries, (134g - excluding probe and AAA batteries) |
| Case Material |
Polycarbonate |