U23-002A Data Logger Intemperie com sensor externo de temperatura e umidade relativa

Onset

New

Intempéries Temperatura Logger HOBO Pro2 de dados e sensor de humidade relativa para utilização no exterior.
Aplicações em Agricultura e Pesquisa Ambiental.

Onset Data Loggers

Onset Computer Corporation

198,35 €

Número de Canais 2 canais
Nº Bits ADC 12 bit
Precisão ±0.2°C
Resolução 0.02°C
Com Display No
Classificação IP IP67
Comunicações Óptica
Duração da Bateria 3 anos
Capacidade da Memória 21,000 Medições de temperatura e RH

HOBO Pro2 Data Logger com sensor externo de temperatura / umidade relativa em cabo de 1,8 m, para medição de -40ºC a + 70ºC e 0-100% Hum. Relativo.

42.000 dados de memória e aprox. Duração de 3 anos.
Dimensões: 10,2 cm x 3,8 cm.
Peso: 118g

COMUNICAÇÕES:

Características:

• Carcasa Intemperie para utilización en campo y entornos de alta condensación
• Alta Precisión
• Sensor HR reemplazable por el usuario, lo que permite una respuesta más rápida a la recuperación en condiciones de condensación s
• Sensores externos de reducido diámetro para instalación en espacios reducidos
• Puerto USB Óptico para transferir los datos de forma rápida y segura a través de Estación Base Óptica o Shuttle Óptico.
• Transportador HOBO Waterproof Shuttle para manejo y recuperación de datos en campo.

INCLUÍDO NO FORNECIMENTO:

- HOBO U23-002 Pro v2 Temperatura Externa / Umidade Relativa Registrador de Dados
- Braçadeira e parafusos de montagem
- Capa de proteção UV

  Onset Computer Corporation

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available.

Temperature Sensor
Operation Range U23-001A internal sensor: -40 to 70°C (-40 to 158°F)
U23-002A external temperature sensor: -40 to 70°C (-40 to 158°F)
U23-003 and U23-004 external sensors: -40 to 100°C (-40 to 212°F), with tip and cable immersion in fresh water up to 50°C (122°F) for one year
Accuracy U23-001A and U23-002A: ±0.25°C from -40 to 0°C (±0.45 from -40 to 32°F), ±0.2°C from 0 to 70°C (±0.36 from 32 to 158°F)
U23-003 and U23-004: ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F); see Plot A
Resolution U23-001A and U23-002A: 0.04°C (0.072°F)
U23-003 and U23-004: 0.02°C at 25°C (0.04°F at 77°F); see Plot A
Response Time
(Typical to 90%)
U23-001A internal sensor: 10 minutes in air moving 1 m/sec
U23-002A external temperature sensor: 3 minutes, 45 seconds in air moving 1 m/sec
U23-003 and U23-004 external sensors: 3 minutes in air moving
1 m/sec; 30 seconds in stirred water
Drift U23-001A and U23-002A: <0.01°C (0.018°F) per year
U23-003 and U23-004: <0.1°C (0.18°F) per year
Relative Humidity Sensor (U23-001A, U23-002A only)
Operation Range 0 to 100% RH, -40° to 70°C (-40° to 158°F)
Exposure to conditions below -20°C (-4°F) or above 95% RH may temporarily increase the maximum RH sensor error by an additional 1%
Accuracy ±2.5% from 10% to 90% RH typical to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% and above 90% ±5% typical
Resolution 0.05%
Response Time
(Typical to 90%)
U23-001A: 40 minutes in air moving 1 m/sec with protective cap
U23-002A: 15 seconds in air moving 1 m/sec
Drift <1% per year typical
Logger
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 (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); U23-001A,
U23-002A only: ASA styrene polymer RH sensor cap; modified hydrophobic polyethersulfone membrane
Cables U23-001A: No cables
U23-002A: One 184 cm (6 ft) PVC cable; sensor diameter 1 cm (0.38 in.)
U23-003: Two 184 cm (6 ft) PVC cables; sensor diameter 0.5 cm (0.20 in.)
U23-004: One 184 cm (6 ft) PVC cable; sensor diameter 0.5 cm (0.20 in.)
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
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.
Weight U23-001A: 57 g (1.5 oz); U23-002A: 118 g (3.1 oz); U23-003: 138 g (3.7 oz); U23-004: 102 g (2.7 oz)
Dimensions Housing measures 10.2 × 3.8 cm (4.0 × 1.5 in.)
NIST Certificate Temperature certificate available for additional charge
CE Compliant The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

Performance graph

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