HOBOnet Soil Moisture EC-5 Sensor RXW-SMC-xxx
Jika anda tertarik untuk membeli alat HOBOnet Soil Moisture EC-5 Sensor RXW-SMC-xxx 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
Sensor ini mengintegrasikan Sensor ECH2O™ EC5 yang telah terbukti di lapangan dan memberikan pembacaan kadar air volumetrik secara langsung. Desain frekuensi tinggi sensor ini mengurangi sensitivitas terhadap salinitas dan efek tekstur serta menyediakan rentang pengukuran yang luas.
Sensor nirkabel HOBOnet mengirimkan data langsung ke stasiun HOBO RX3000 atau HOBO MicroRX, atau meneruskannya melalui sensor lain ke stasiun pusat. Pabrikan telah mengonfigurasikan sensor-sensor ini sebelumnya, sehingga Anda bisa langsung menggunakannya. Anda dapat mengakses data dengan mudah melalui HOBOlink, platform perangkat lunak cloud dari Onset.
Features
Sensor Features
- ±3% accuracy in typical soil conditions, and ±2% accuracy with soil-specific calibration
- Measures a 0.3-liter volume of soil for taking readings at a specific depth or in a container
- High-frequency (70 MHz) circuit provides good accuracy even in high-salinity and sandy soils
Wireless Features
- 900 MHz wireless mesh self-healing technology
- 450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops
- Up to 50 wireless sensors or 336 data channels per HOBO RX station
- Simple button-push to join the HOBOnet wireless network
- Onboard memory to ensure no data loss
- Powered by rechargeable AA batteries and built-in solar panel
Spesifikasi
Soil Moisture Sensor RXW-SMC-xxx vs RXW-SMD-xxx – Technical Specifications
Moisture Measurement
| Parameter | RXW-SMC-xxx | RXW-SMD-xxx |
|---|---|---|
| Measurement Range | 0 to 0.550 m³/m³ (VWC) in soil | 0 to 0.570 m³/m³ (VWC) in soil |
| Extended Range | -0.401 to 2.574 m³/m³ (see Note 1) | -0.659 to 0.6026 m³/m³ (see Note 1) |
| Accuracy | ±0.031 m³/m³ (±3.1%) typical at 0–50°C, mineral soils up to 8 dS/m; ±0.020 m³/m³ with calibration | ±0.033 m³/m³ (±3.3%) typical at 0–50°C, mineral soils up to 10 dS/m; ±0.020 m³/m³ with calibration |
| Resolution | 0.0007 m³/m³ (0.07%) | 0.0008 m³/m³ (0.08%) |
| Volume of Influence | 0.3 liters (10.14 oz) | 1 liter (33.81 oz) |
| Sensor Frequency | 70 MHz | 70 MHz |
| METER ECH2O Part Number | EC-5 | 10HS |
Sensor Operating Conditions
| Parameter | Specification |
|---|---|
| Sensor Operating Temp. | 0° to 50°C (32° to 122°F); safe to -40°C/F but accuracy not guaranteed at extremes |
Wireless Mote
| Parameter | Specification |
|---|---|
| Operating Temp. Range | -25° to 60°C (-13° to 140°F) with NiMH batteries |
| -40° to 70°C (-40° to 158°F) with lithium batteries | |
| Radio Power | 12.6 mW (+11 dBm), non-adjustable |
| Transmission Range | 457.2 m (1,500 ft) line-of-sight @ 1.8 m height |
| 609.6 m (2,000 ft) line-of-sight @ 3 m height | |
| Wireless Standard | IEEE 802.15.4 |
| Radio Frequencies | 900 series: 904–924 MHz (RXW-SMC-900 / RXW-SMD-900) |
| 868 series: 866.5 MHz (RXW-SMC-868 / RXW-SMD-868) | |
| 921 series: 921 MHz (RXW-SMC-921 / RXW-SMD-921) | |
| 922 series: 916–924 MHz (RXW-SMC-922 / RXW-SMD-922) | |
| Modulation | OQPSK (Offset Quadrature Phase Shift Keying) |
| Data Rate | Up to 250 kbps, non-adjustable |
| Duty Cycle | <1% |
| Max Number of Motes | Up to 50 wireless sensors or 336 data channels per HOBO RX station |
Logging & Power
| Parameter | Specification |
|---|---|
| Logging Rate | 1 minute to 18 hours |
| Number of Data Channels | 2 |
| Battery Type | 2x AA 1.2V NiMH (solar panel) or 2x AA 1.5V lithium batteries |
| Battery Life (NiMH) | 3–5 years (typical, -20 to 40°C) if well-positioned toward sunlight |
| Battery Life (Lithium) | ~1 year (typical use) |
| Memory | 16 MB |
Dimensions & Weight
| Component | RXW-SMC-xxx | RXW-SMD-xxx |
|---|---|---|
| Probe Dimensions | 89 x 15 x 1.5 mm (3.5 x 0.62 x 0.06 in) | 160 x 32 x 2 mm (6.5 x 1.25 x 0.08 in) |
| Cable Length | 5 m (16.4 ft) | 5 m (16.4 ft) |
| Sensor + Cable Weight | 180 g (6.3 oz) | 190 g (6.7 oz) |
| Mote Dimensions | 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 in) | |
| Mote Weight | 223 g (7.87 oz) |
Materials & Environmental Rating
| Parameter | Specification |
|---|---|
| Sensor Material | Weatherproof |
| Mote Material | PCPBT with silicone rubber seal |
| Environmental Rating | IP67, NEMA 6 |
Katalog
Ulasan
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