HOBO 100-Foot Depth Water Level Data Logger U20-001-02
Jika anda tertarik untuk membeli alat HOBO 100-Foot Depth Water Level Data Logger U20-001-02 yang disediakan oleh PT Samudra Teknik Solusindo, silahkan hubungi kami melalui :
PT. Samudra Teknik Solusindo
Alamat: Jl. Pd. Kelapa Raya No.8D Blok E10, RT.9/RW.11, Pondok Kelapa, Durensawit, East Jakarta City, Jakarta 13450
Whatsapp : +62 851‑9090‑8341 (Dani)
Email : sales.stsolusindo@gmail.com
Telp : +62 851‑9090‑8341 (Dani)
Deskripsi
HOBO 100-Foot Depth Water Level Data Logger U20-001-02 menampilkan akurasi tinggi dengan harga terjangkau dan kemudahan penggunaan, tanpa tabung ventilasi atau pengering yang rumit untuk dirawat, pencatat ini sangat ideal untuk mencatat ketinggian dan suhu air hingga kedalaman 100 kaki. Tersedia dalam bahan baja tahan karat untuk sumur dangkal, sungai, danau, dan lahan basah air tawar serta titanium untuk lahan basah air asin/payau dan daerah pasang surut.
Features
- Lightning protection – no long signal wires, and electronics are shielded in a metal housing
- HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density
- Multiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops
- Available in four depth ranges
- Ideal for use in wells, streams, lakes, wetlands, and tidal areas
- No-vent-tube design for easy reliable deployment
- Available in stainless and titanium versions
- Durable ceramic pressure sensor
- 3-point NIST-traceable calibration certificate included
Spesifikasi
| Parameter | Specification |
|---|---|
| Operation Range | 0 to 400 kPa (0 to 58 psia); approx. 0–30.6 m (0–100 ft) water at sea level,or 0–33.6 m (0–111 ft) at 3,000 m (10,000 ft) altitude |
| Factory Calibrated Range | 69 to 400 kPa (10 to 58 psia), 0° to 40°C (32° to 104°F) |
| Burst Pressure | 500 kPa (72.5 psia) or 40.8 m (134 ft) water depth |
| Water Level Accuracy* | Typical: ±0.05% FS, 1.5 cm (0.05 ft)Maximum: ±0.1% FS, 3 cm (0.1 ft) |
| Raw Pressure Accuracy | ±0.3% FS (1.20 kPa / 0.17 psi max error) |
| Resolution | <0.04 kPa (0.006 psi), 0.41 cm (0.013 ft) water |
| Pressure Response Time (90%) | <1 second (depends on temperature response time) |
| Parameter | Specification |
|---|---|
| Operation Range | -20° to 50°C (-4° to 122°F) |
| Accuracy | ±0.44°C (±0.79°F) from 0° to 50°C (32° to 122°F), see Plot A in manual |
| Resolution | 0.10°C at 25°C (0.18°F at 77°F), see Plot A in manual |
| Response Time (90%) | 5 minutes in water (typical) |
| Stability (Drift) | 0.1°C (0.18°F) per year |
| Parameter | Specification |
|---|---|
| Real-time Clock | ±1 minute per month (0° to 50°C / 32° to 122°F) |
| Battery | 2/3 AA, 3.6V lithium, factory-replaceable |
| Battery Life | 5 years (1-minute or greater logging interval) |
| Memory | 64 KB non-volatile (approx. 21,700 pressure & temperature samples) |
| Logging Interval | 1 second to 18 hours; fixed or up to 8 user-defined intervals & durations |
| Launch Modes | Immediate start and delayed start |
| Offload Modes | Offload while logging; stop and offload |
| Battery Indication | Battery voltage viewable in status screen and loggable; low battery indication |
| Parameter | Specification |
|---|---|
| Weight | Stainless steel: ~210 g (7.4 oz)Titanium: ~140 g (4.8 oz) |
| Dimensions | 2.46 cm (0.97″) diameter, 15 cm (5.9″) length; 6.3 mm (0.25″) mounting hole |
| Wetted Materials | 316 stainless steel, Viton® O-rings, acetyl cap, ceramic sensor |
| Environmental Rating | IP68 |
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