HOBOnet Solar Radiation (Silicon Pyranometer) Sensor

Misura in modalità wireless l'intensità luminosa per le frequenze rilevanti per la radiazione solare; comunica i dati a HOBO RX3000 o alla stazione HOBO MicroRX; preconfigurato e pronto per l'uso.

Informazioni importanti

Un sistema completo richiede almeno un Stazione di monitoraggio remoto HOBO RX3000, a HOBOnet Wireless Manager, e un Sensore wireless HOBOnet OPPURE uno Stazione HOBO MicroRX (che dispone di un Wireless Manager HOBOnet integrato) e di una Sensore wireless HOBOnet. Ripetitori wireless HOBOnet (RXW-RPTR-xxx o RXW-RPTR-B-xxx) possono essere aggiunti per estendere la portata.

486,00 CHF

SKU

RXW-LIB-868

Acquista 10 a 471,45 CHF ciascuno e risparmia 3%
Acquista 25 a 461,70 CHF ciascuno e risparmia 5%
Acquista 50 a 447,15 CHF ciascuno e risparmia 8%
Acquista 100 a 427,70 CHF ciascuno e risparmia 12%

Details

Technische Daten

Datenblatt

Kompatible Artikel

Overview

Measures light intensity for frequencies relevant to solar radiation. HOBOnet wireless sensors communicate data directly to the HOBO RX3000 or the HOBO MicroRX station or pass data through other wireless sensors back to the central station. They are preconfigured and ready to deploy, and data is accessed through HOBOlink, Onset's innovative cloud-based software platform.

Features

Sensor Features

Measurement range of 0 to 1280 W/m2 over a spectral range of 300 to 1100 nm
Enclosed in an anodized aluminum housing with acrylic diffuser and O-ring seal

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

Specifications

Sensor
Measurement Range	0 to 1280 W/m2
Spectral Range	300 to 1100 nm
Accuracy	Typically within ±10 W/m2 or ±5%, whichever is greater in sunlight; Additional temperature induced error ±0.38 W/m2/°C from 25°C (0.21 W/m2/°F from 77°F)
Angular Accuracy	Cosine corrected 0 to 80 degrees from vertical (see Plot B); Azimuth Error <±2% error at 45 degrees from vertical, 360 degree rotation
Resolution	1.25 W/m2
Drift	<±2% per year

Wireless Mote
Operating Temperature Range	-25° to 60°C (-13° to 140°F) with rechargeable batteries -40 to 70°C (-40 to 158°F) with lithium batteries
Radio Power	12.6 mW (+11 dBm) non-adjustable
Transmission Range	Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
Wireless Data Standard	IEEE 802.15.4
Radio Operating Frequencies	RXW-LIB-900: 904–924 MHz RXW-LIB-868: 866.5 MHz RXW-LIB-922: 916–924 MHz RXW-LIB-921: 921 MHz
Modulation Employed	OQPSK (Offset Quadrature Phase Shift Keying)
Data Rate	Up to 250 kbps, non-adjustable
Duty Cycle	<1%
Maximum Number of Motes	Up to 50 wireless sensors or 336 data channels per one HOBO RX station
Logging Rate	1 minute to 18 hours
Number of Data Channels	2
Battery Type/ Power Source	Two AA 1.2V rechargeable NiMH batteries, powered by built-in solar panel or two AA 1.5 V lithium batteries for operating conditions of -40 to 70°C (-40 to 158°F)
Battery Life	With NiMH batteries: Typical 3–5 years when operated in the temperature range -20° to 40°C (-4°F to 104°F) and positioned toward the sun (see Deployment and Mounting), operation outside this range will reduce the battery service life With lithium batteries: 1 year, typical use
Memory	16 MB
Dimensions	Sensor: 4.1 cm height x 3.2 cm diameter (1.61 x 1.26 inches) Cable length: 2 m (6.56 ft) Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
Weight	Sensor and cable: 109 g (3.85 oz) Mote: 223 g (7.87 oz)
Materials	Sensor: Anodized aluminum housing with acrylic diffuser and O-ring seal Mote: PCPBT, silicone rubber seal
Environmental Rating	Sensor: Weatherproof Mote: IP67, NEMA 6
Compliance Marks	RXW-LIB-900 RXW-LIB-868 RXW-LIB-922 RXW-LIB-921