HOBO Prov2 (U23-003) Registrador Datos con 2 sensores de Temperatura Externos

Registrador de Datos U23-003

Sensor Temperatura
Operation range:
Internal sensors: -40° to 70°C (-40° to 158°F)
Accuracy: 0.2°C over 0° to 50°C (0.36°F over 32° to 122°F);
Resolution: 0.02°C at 25°C (0.04°F at 77°F);
Response time: (typical to 90%)
Internal sensors: 40 minutes in air moving 1 m/sec
Stability (drift): < 0.1°C (0.18°F) per year

Registrador
Operation range -40° to 70°C (-40° to 158°F)
Real-time clock ± 1 minute per month 0° to 50°C (32° to 122°F)
Battery 1/2 AA, 3.6 Volt lithium, user-replaceable (part # HP-B)
Battery life (typical use): 3 years with 1 minute or greater logging interval
Memory (non-volatile): 64K bytes memory (approx. 21,000 temperature and RH measurements)
Materials All models:
ASA styrene polymer housing and mounting clamp; polypropylene protective cap; Buna-N o-ring(s)
U23-001, U23-002 only: ASA styrene polymer RH sensor cap; modified hydrophobic polyethersulfone membrane
Environmental rating: Electronics housing is NEMA 6P equivalent (tolerant of brief submergence)
Units with RH sensors are NEMA 4 equivalent (splash-resistant)
Launch modes: Immediate start; delayed start
Logging interval: Fixed-rate or multiple logging intervals, with up to 8 user-defined logging intervals and durations; logging intervals from 1 second to 18 hours (refer to HOBOware software manual)
Offload modes: Offload while logging; stop and offload
Battery indication: Battery voltage can be viewed in status screen and optionally logged in datafile. Low battery indication in datafile.
Peso: 57 g (1.5 oz)
Dimensiones: Housing measures 10.2 × 3.8 cm (4.0 × 1.5 in.)