Registrador HOBO^® para Nivel de Agua y Temperatura

Para registrar niveles de agua y temperatura

Familia de Registradores HOBO^® para Nivel de Agua

La familia de registradores HOBO de Nivel de Agua se caracteriza por su alta precisión a un precio asequible, ideal para para registrar niveles de agua y temperatura en pozos, lagos, riberas, terrenos pantanosos y zonas de marea.

(Ver nota de aplicación sobre el río San Joaquín en California)

• No requiere tubo de ventilación (fácil y rápida instalación)

• Sensor de presión cerámico de larga duración

• Compatible con HOBO^® Shuttle para descarga de datos en campo

Onset’s new HOBO Water Level Logger features high accuracy at a great price, and HOBO ease-of-use. It is ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal areas. The completely self-contained logger means there are no cumbersome vent tubes or desiccants to maintain. The Water Level logger can also be used in air to record barometric pressure data for accurate compensation when needed.

Para más información ver notas técnicas de aplicación del Registrador HOBO para Nivel de Agua y Temperatura.

Características y Especificaciones

• HOBOware™ Pro software provides easy conversion to accurate water level readings, fully compensated for barometric pressure, temperature and water density

• Use either an extra U20-001-04 water level logger, a HOBO Weather Station, or import ASCII barometric data for barometric compensation when needed (one barometric data set can be used with all water level loggers in that area)

• Easy and reliable deployment

• Fully sealed housing insures many years of trouble-free operation

• Optical USB interface for years of reliable data offload in wet environments—no mechanical/elastomer connectors to fail

• HOBO Waterproof Shuttle for convenient in-field data readout and logger relaunch

• Lightning protection—no long signal wires, and electronics are shielded in stainless steel housing (see the Water Level logger sensor location drawing)

• Durable ceramic pressure sensor

• Simple wireline mounting makes it easy to hang logger in wells, hidden from vandals

• Multiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops

• Includes calibration certificate of accuracy versus NIST-traceable standards at three pressure points distributed through the range.

• Patented technology (U.S. Patent 6,826,664)

Características  del software HOBOware^® Pro para Monitorizar Nivel de Agua

• Se requierre el Software HOBOware™ para Windows® y una Estación Base Óptica para operar con el registrador HOBO^® U20 de Nivel de Agua. Cada kit de software incluye software, cable USB y manual de software.

• HOBOware^® Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure (see demo), temperature and water density. Use either a second water level logger or a HOBO Weather Station for barometric compensation when needed (one barometric data set can be used with all water level loggers in that area)

• Multiple-rate sampling (see demo) allows faster sampling at critical times such as when pumping starts or stops

• HOBOware provides comprehensive graphing, analysis and reporting

• No-vent-tube design eliminates installation/maintenance issues and errors associated with vent tubes, such as bulkiness, desiccant maintenance, water in tubes, cuts, and decontamination between deployments.

• Fully sealed housing insures many years of trouble-free operation

• Optical/USB interface for years of reliable data offload in wet environments—no mechanical or elastomer connectors to fail

• HOBO Waterproof Shuttle or HOBO U-Shuttle for convenient in-field data readout and logger relaunch (the HOBO Waterproof Shuttle can also be used as a base station) Streamlined housing for snag-free deployment in wells

• Lightning protection—no long signal wires, and electronics are shielded in stainless steel housing

• Durable ceramic pressure sensor

• Simple wireline mounting makes it easy to hang logger in wells, hidden from vandals

• Includes calibration certificate of accuracy versus NIST-traceable standards at three pressure points (15, 21 and 29 psia)

• Patented technology (U.S. Patent 6,826,664)

Especificaciones

Modelo	Rango**	Rango Calibrado en Fábrica (0 a 40°C)	Precisión (Error Típico) (± 0.05% FS)***	Resolución	Presión (Burst Pressure**)
U20-001-04 y U20-001-04-Ti	0-4m; 0-145 kPa (0-21 psia)	69 a 145 kPa (10-21 psia)	±0.3 cm	0.14 cm	310 kPa (45 psia); 18m profundidad
U20-001-01 y U20-001-001-Ti	0-9m; 0-207 kPa (0-30 psia)	69 a 207 kPa (10-30 psia)	±0.5 cm	0.21 cm	310 kPa (45 psia); 18m profundidad
U20-001-02	0-30m; 0-400 kPa (0-58 psia)	69 a 400 kPa (10-58 psia)	±1.5 cm	0.41 cm	500 kPa (72.5 psia); 40.8m profundidad
U20-001-03	0-76m; 0-850 kPa (0-123 psia)	69 a 850 kPa (10 a 123 psia)	±3.8 cm	0.87 cm	1200 kPa (174 psia); 112m profundidad

Medida de Temperatura (todos los modelos)

Modelo	Rango	Precisión	Resolución	Tiempo de Respuesta	Estabilidad (Deriva)
Todos los Modelos	-20 a 50°C;	±0.37°C a 20°C ±0.5°C  sobre -5° a 50°C	0.1°C a 20°C 10-bit; 0.5°C sobre -5° a 50°C	3.5 minutos en agua, típico hasta 90%	0.1°C por año

* Titanium version recommended for saltwater deployment. Read this notice about using the HOBO Water Level Data Logger in saltwater applications
** Note: depth range specifications are nominal values based on using the logger at sea level.
*** Typical maximum error over the full temperature and pressure calibrated range using reference level measurement and the Barometric Compensation Assistant to HOBOware Pro.

Especificaciones adicionales del Registrador:
Memoria: 64k-bytes non-volatile memory retains data even if battery fails — 21,700 combined pressure and temperature measurements

Event types stored to data file during logging: Host PC connection, low battery

Temperature Operating Range: -20^° to 50^°C

Environment: Waterproof; suitable for deployment in water or air, case materials resistant to fuels, solvents and lubricants. La versión de Titaniuo se recomienda para uso en agua salada.

Wetted Materials: 316 Stainless Steel (or Titanium), Viton® o-rings, acetyl cap, ceramic sensor

Battery Life: 5 years typical with 1-minute or longer logging interval; battery is factory replaceable

Battery Status Indication: Battery status displayed at launch or with status screen; battery voltage can be logged

Operation Indicator: Red LED in communications window

Sampling Intervals: 1 second to 18 hours; fixed- or multiple-rate sampling—up to 8 user-specified sampling intervals

Start Modes: Immediate start, Programmable start time/date

Offload Modes: Offload while logging or stop and offload

Real-Time Clock: ±1 minute per month 0^° to 50^°C

Estación Base Óptica

An Optic USB Base Station is required for communications between the HOBO Water Level Logger and a PC. Simply plug the Optic Base Station into a USB port on the PC and the Water Level Logger into the Optic Base Station.
• Optic USB Base Station offloads full logger in less than 30 seconds
• Optical interface to logger eliminates unreliable connectors
• Easy USB connection to PC
• Operating Range: 0° a 50°C; 0 a 95% RH, non-condensing, non-fogging

Referencias para Pedidos

Descripción		Referencia
1	Registrador y Estación Base
	HOBO Water Level Logger (0 – 4 metros)	U20-001-04
	HOBO Water Level Logger (0 – 9 metros)	U20-001-01
	HOBO Water Level Logger (0 – 30 metros)	U20-001-02
	HOBO Water Level Logger (0 – 76 metros)	U20-001-03
	Estación Base Óptica USB (U20)	BASE-U-4
2	Kit  de Software requerido
	HOBOware™ Software for Windows®	BHW-PC
3	Accesorios
	HOBO Waterproof Shuttle	U-DTW-1

_· Solicitar información sobre el producto

Tamaño: 2.5 cm x 15 cm
Peso: 210 gramos

Estación Base Óptica Ref. BASE-U-4

Powerful, intuitive software

To analyze and plot water level data, Onset offers HOBOware, a highly intuitive graphing and analysis interface, and offers a number of convenient features such as easy pressure-to-level conversion, and a Barometric Compensation Assistant, which compensates for barometric pressure changes.

View how the HOBO Water Level Logger compares to the Competition.

Equipos  Instrumentación  y  Control  S.L.

Urbanización Prado Norte, c/ Fresno  1 – bis  28110 Algete – MADRID

Telf.: 91 628 0817  Fax: 91 628 0453  Email: info@eiccontrol.com

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