Water Temperature Pro v2 Data Logger - HOBO U22-001
Water Temperature Pro v2 Data Logger - HOBO U22-001

Water Temperature Pro v2 Data Logger - HOBO U22-001



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Description

HOBO Water Temp Pro v2 tahan lama dengan resolusi 12 bit. Lengkapi dengan sensor presisi untuk akurasi ± 0,2 ° C, logger ini mengukur suhu antara -40 ° C dan 70 ° C (-40 ° F sampai 158 ° F) di udara dan sampai 50 ° C (122 ° F) dalam air. . Anti air, kasus yang dimudahkan memungkinkan penyebaran yang diperluas dalam air tawar atau garam. Selain itu, interface USB optik Water Temp Pro v2 memungkinkan data offload bahkan saat logger basah atau di bawah air. Perisai radiasi matahari diperlukan untuk mendapatkan pengukuran suhu udara yang akurat di bawah sinar matahari (RS1 Solar Radiation Shield, perakitan yang dibutuhkan; atau Perisai Radiasi Surya M-RSA yang telah dirakit ulang).


Feature

  • Pengukuran kelas penelitian dengan harga yang terjangkau
  • Tahan air sampai 120 meter (400 kaki)
  • Pembacaan data dalam waktu kurang dari 30 detik melalui antarmuka USB Optik yang cepat
  • Kompatibel dengan software HOBOware dan HOBOware Pro untuk setup logger, grafik dan analisis

Spesification

Produk ini berasal dari Amerika Serikat. Untuk melihat spesifikasi lengkap produk ini, jika tersedia lihat manual book yang terdapat pada tab dokumentasi.

Operation range: -40° to 70°C (-40° to 158°F) in air; maximum sustained temperature of 50°C (122°F) in water
Accuracy: ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F)
Resolution: 0.02°C at 25°C (0.04°F at 77°F)
Response time: (90%) 5 minutes in water; 12 minutes in air moving 2 m/sec (typical)
Stability (drift): 0.1°C (0.18°F) per year
Real-time clock: ± 1 minute per month 0° to 50°C (32° to 122°F)
Battery: 2/3 AA, 3.6 Volt Lithium, factory-replaceable ONLY
Battery life (typical use): 6 years with 1 minute or greater logging interval
Memory (non-volatile): 64K bytes memory (approx. 42,000 12-bit temperature measurements)
Weight: 42 g (1.5 oz)
Dimensions: 3.0 cm (1.19 in.) maximum diameter, 11.4 cm (4.5 in.) length; mounting hole 6.3 mm (0.25 inches) diameter
Wetted materials: Polypropylene case, EPDM® o-rings, stainless steel retaining ring
Buoyancy (fresh water): +13 g (0.5 oz.) in fresh water at 25°C (77°F); +17 g (0.6 oz.) with optional boot
Waterproof: To 120 m (400 ft.)
Shock/drop: 1.5 m (5 ft.) drop at 0°C to 70°C (32°F to 150°F)
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.
Launch modes: Immediate start and delayed start
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.
NIST certificate available: for additional charge

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

IMPORTANT: The plastic case will become brittle at temperatures lower than -20°C. If the logger is deployed in a location where the temperature drops below -20°C, make sure the logger remains stationary and is not pulled on or struck. Return the logger to above -20°C before handling.