Chi tiết

Máy quan trắc triều tự động - TideMaster

Name: CÔNG TY CỔ PHẦN ĐỊNH VỊ THIÊN NAM
Rating: 4.5 (2175 reviews)
Author: CÔNG TY CỔ PHẦN ĐỊNH VỊ THIÊN NAM

Giá bán: Liên hệ - (+84) 2543 577 432

The Tidemaster is the cost-effective way to accurately record water height, with the added option of gathering meteorological data using its ultrasonic wind speed and direction sensor.

Chi tiết
Thông số kỹ thuật
Comment

The Tidemaster is the cost-effective way to accurately record water height, with the added option of gathering meteorological data using its ultrasonic wind speed and direction sensor. This small Water Level Recorder, suitable for use in fresh or salt water, can be deployed for up to one year, dependent on the sampling rate. Instrument set-up and data retrieval is via an optional display panel or the PC software supplied. Alternatively, the system can be supplied with radio modules for real time data transmission.

TECHNICAL SPECIFICATIONS

Tidal Observation

Pressure Transducer Option

Type

Vented strain gauge with stainless steel mounting bracket

Range

Standard 10dBar (~10m), with 20m cable Other ranges and lengths available

Accuracy

±0.1% of full scale

Radar Level Sensor Option

(see VRS-20 data sheet for full details)

Minimum Range

0.8m

Maximum Range

20m

Beam Angle

±6°

Frequency

25 GHz

Accuracy

±10 mm

Precision

1 mm

Weather Sensor Options

WindSonic Ultrasonic Anemometer

Wind Speed

0-60m/s

Wind Direction

0-359°

Calibration

Held within sensor

Dimensions

142mm x 160mm

METPak II TM Weather Station

Wind Speed

0-60m/s

Wind Direction

0-359°

Air Temperature

-35°C to +70°C

Relative Humidity

0 – 100% RH

Barometric Press

600 – 1100 hPa/mBar

Dew Point

As per temperature range

Calibration

Held within sensor

Dimensions

142mm x 274mm

For GPRS version please contact Valeport for details

To interface other sensor packages please contact Valeport for details

miniCT Sensor

Conductivity

Type

Valeport inductive cell

Range

0-80mS/cm

Accuracy

±0.01mS/cm

Resolution

0.001mS/cm

Temperature

Type

Titanium housed PRT

Range

-5 - +35°C

Accuracy

±0.01°C

Resolution

0.001°C

Logging Unit

Housing & Bracket

Injection moulded housing rated to IP67

Power

• 4 x C cell batteries within separate sealed compartment
• Tool-less battery change
• Alkaline cells provide power for up to a year of autonomous sampling

Memory

512 MB SD card memory
(effectively unlimited data storage)

Sampling

• Raw data sampled at 8Hz
(mean and SD of burst samples is logged)
• 5 pre-programmed burst modes
• Custom sampling mode.
• Continuous Sampling Mode (1Hz)

Switching

Power switch on unit

Resolution

Data logged to 1mm resolution

Comms

Integral Bluetooth for short range wireless communication
RS232/RS485 for cabled communication

Dimensions

Housing: 52 mm x 144.5 mm x 197 mm
Bracket: 35 mm x 210 mm x 159 mm
Mounted: 61.5mm x 210 mm x 197 mm

Weight

~1.1 kg including batteries

Telemetry

Radio

see UHF telemetry data sheet for full details

Frequency

Selectable frequency UHF synthesized radio transceiver,
(403...473MHz)

Software

System is supplied with TideMaster Express Windows based PC software, for instrument setup, data extraction and display.

Ordering

0741001

TideMaster portable water level recorder

Notes

Systems supplied with:
• Electronics/Logger in rugged injection moulded housing
• Wall mounting bracket
• Batteries
• Windows TideMaster Express software
• Operating Manual
A Transducer option below is required

0741PT1D20

1 bar transducer includes 20m cable and connector, other cable lengths are available up to 100m maximum

0745001

VRS-20 Radar level sensor with:
Mounting bracket, 5m power/data cable, Junction box, software, manual and transit box

Options

0745EA XX - VRS-20 Junction Box to TideMaster interface lead
XX is length in metres – choose: 5, 10, 20m