Bluetooth
Data logger tahan cuaca yang dilengkapi sensor suhu dan kelembapan relatif bawaan. Menggunakan teknologi Bluetooth untuk memudahkan pengaturan awal dan pengunduhan data.
Informasi Penting
Memerlukan perangkat mobile atau komputer Windows yang kompatibel serta aplikasi HOBOconnect. Persyaratan sistem aplikasi dapat dilihat pada bagian bawah halaman perangkat lunak HOBOconnect.
| Range | MX2301A & MX2305 (internal): -40 to 70°C (-40 to 158°F) MX2302A (external): -40 to 70°C (-40 to 158°F) MX2303 & MX2304 (external): -40 to 100°C (-40 to 212°F) Ujung sensor & kabel dapat direndam di air tawar hingga 50°C selama 1 tahun |
|---|---|
| Accuracy | ±0.25°C from -40 to 0°C ±0.2°C from 0 to 70°C ±0.25°C from 70 to 100°C (MX2303 & MX2304) |
| Resolution | MX2301A & MX2302A: 0.02°C MX2303, MX2304 & MX2305: 0.04°C |
| Drift | <0.01°C per year |
| Parameter | Keterangan |
|---|---|
| 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% (typical) to a maximum of ±3.5% including hysteresis at 25°C (77°F) Below 10% RH and above 90% RH ±5% typical |
| Resolution | 0.01% |
| Drift | <1% per year (typical) |
| Temperature | Without Solar Radiation Shield | With RS1 / M-RSA Solar Radiation Shield | With RS3-B Solar Radiation Shield |
|---|---|---|---|
| MX2301A (Internal Sensor) | 17 minutes in air moving 1 m/sec | 24 minutes in air moving 1 m/sec | NA |
| MX2302A (External Sensor) | 3 minutes 45 seconds in air moving 1 m/sec | 7 minutes 45 seconds in air moving 1 m/sec | 6 minutes 30 seconds in air moving 1 m/sec |
| MX2303 / MX2304 (External Sensors) | 3 minutes in air moving 1 m/sec 20 seconds in stirred water |
7 minutes in air moving 1 m/sec | 4 minutes in air moving 1 m/sec |
| MX2305 (Internal Sensor) | 17 minutes in air moving 1 m/sec | 24 minutes in air moving 1 m/sec | NA |
| RH | Without Solar Radiation Shield | With RS1 / M-RSA Solar Radiation Shield | With RS3-B Solar Radiation Shield |
|---|---|---|---|
| MX2301A (Internal Sensor) | 30 seconds in air moving 1 m/sec | 40 seconds in air moving 1 m/sec | NA |
| MX2302A (External Sensor) | 15 seconds in air moving 1 m/sec | 30 seconds in air moving 1 m/sec | 30 seconds in air moving 1 m/sec |
| Parameter | Keterangan |
|---|---|
| Operating Range | -40° to 70°C (-40° to 158°F) |
| Radio Power | 1 mW (0 dBm) |
| Transmission Range | Approximately 30.5 m (100 ft), line-of-sight |
| Wireless Data Standard | Bluetooth Low Energy (Bluetooth Smart) |
| Logging Rate | 1 second to 18 hours |
| Logging Modes | Fixed interval (normal, statistics) or burst |
| Memory Modes | Wrap when full or stop when full |
| Start Modes | Immediate, push button, date & time, or next interval |
| Stop Modes | When memory full, push button, date & time, or after a set logging period |
| Time Accuracy | ±1 minute per month (0° to 50°C / 32° to 122°F) |
| Battery Type | 2/3 AA 3.6 Volt lithium, user replaceable |
| Battery Life | 2 years (typical) with logging interval 1 minute and Bluetooth Always On enabled 5 years (typical) with logging interval 1 minute and Bluetooth Always On disabled Battery life may vary depending on logging rate, statistics sampling, burst logging, connection duration, download frequency, and paging |
| Memory | MX2301A & MX2302A: 128 KB (63,488 measurements max) MX2303, MX2304 & MX2305: 128 KB (84,650 measurements max) |
| Full Memory Download Time | Approximately 60 seconds; may take longer as distance from logger increases |
| Dimensions | Logger housing: 10.8 × 5.08 × 2.24 cm (4.25 × 2.0 × 0.88 in.) External temperature sensor diameter: 0.53 cm (0.21 in.) External temperature/RH sensor diameter: 1.17 cm (0.46 in.) External sensor cable length: 2 m (6.56 ft) Solar radiation shield bracket: 10.8 × 8.3 cm (4.25 × 3.25 in.) |
| Weight | Logger: 75.5 g (2.66 oz) Solar radiation shield bracket: 20.4 g (0.72 oz) |
| Materials | Acetal, silicone gasket, stainless steel screws |
| Environmental Rating | NEMA 6 and IP67 |
