HOBO TidbiT v2 Water Temperature Data Logger

Overview

Kedalaman Maks. 1.000 ft

Data logger TidbiT v2 berukuran kecil (3 × 4 cm), tahan air, mampu mengukur suhu dalam rentang luas dengan resolusi 12-bit dan akurasi ±0,2°C.

Features

  • Data logger suhu paling kecil dari Onset.
  • Tahan air hingga 300 meter (1.000 kaki).
  • Pembacaan data kurang dari 30 detik melalui Optic USB cepat.

Specification

Temperature Sensor

Operation Range* -20° to 70°C in air (-4° to 158°F in air)
Maximum sustained temperature of 30°C (86°F) in water*
Accuracy ±0.21°C from 0° to 50°C (see manual for plot)
±0.38°F from 32° to 122°F (see manual for plot)
Resolution 0.02°C at 25°C (see manual for plot)
0.04°F at 77°F (see manual for plot)
Response Time 5 minutes in water; 12 minutes in air moving 2 m/sec; 20 minutes in air moving 1 m/sec (typical to 90%)
Stability (Drift) 0.1°C per year
0.18°F per year

Logger

Real-Time Clock ±1 minute per month at 0° to 50°C (32° to 122°F)
Battery 3 Volt lithium, non-replaceable
Battery Life (Typical Use) 5 years with 1 minute or greater logging interval
Memory (Non-Volatile) 64K bytes memory (approx. 42,000 12-bit temperature measurements)
Weight 19.6 g (0.69 oz)
Dimensions 3.0 × 4.1 × 1.7 cm (1.2 × 1.6 × 0.68 in.);
Mounting bail 4.6 mm (3/16 in.) diameter hole
Wetted Materials Epoxy case
Waterproof To 305 m (1000 ft.)
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.
Launch Modes Immediate start, delayed start, triggered start
Offload Modes Offload while logging; stop and offload
Battery Indication Battery level can be viewed in status screen and optionally logged in datafile.
Low battery indication in datafile.
Environmental Rating IP68
NIST Certificate Available for additional charge
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