WE100, WE300, WE550, WE570, WE600,
WE700 WEATHER SENSORS
Monitor
Barometric Pressure, Solar Radiation, Wind Speed, Wind
Direction, Humidity and Temperature
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FEATURES:
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High quality, rugged, industrial grade sensors
for monitoring, alarming, and reporting
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4-20 mA output for easy interface to process
control systems, telemetry, dataloggers, or
displays
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Marine grade cable with strain relief
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Includes a standard 25' cable (cable lengths up
to 100' are available)
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Wind Direction, Wind Speed, Humidity, and
Temperature Sensor electronics are fully
encapsulated in marine grade epoxy for complete
environmental protection and a long operating
life
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On this page:
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Downloads (PDF):
*May take several minutes to
download, depending on your internet connection
speed.
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Additional Information:
- Product Support
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Global Water's highly accurate Barometric Pressure
Sensor is manufactured under the latest
micro-technologies and covers a pressure range
from 800 to 1100 mb. The barometric pressure
indicator is fully temperature compensated within
an operating range from -40° to 55° C.
Output:
4-20 mA
Range: 800-1100 mb
Accuracy:
±1% of full scale
Linearity/Hysteresis:
± 0.1%
Operating Voltage:
10-36 VDC
Current Draw:
Same as sensor
output
Warm Up Time:
3 seconds minimum
Operating Temp:
-40° to +55°C
Sensor Size:
3"x2"x1"
Weight: 0.13
lb.
Download
brochure and manual
View pricing information
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Global Water's Solar Radiation Sensor is a
precision pyranometer and includes a bubble level,
levelling screws and mounting hardware for quality
installation. The detector uses a high stability
silicon photovoltaic detector (blue enhanced) to
obtain accurate readings.
Detector:
High-stability silicon photovoltaic detector (blue
enhanced).
Output: 4-20
mA
Range: 0 to
1500W/m2
Spectral Response:
400 to 1100
nanometres
Accuracy: 1%
of full scale
Operating Voltage:
10-36 VDC
Current Draw:
Same as sensor
output
Warm Up Time:
3 seconds minimum
Operating Temp:
-40° to +55°C
Sensor Size:
3" diameter x 1 1/2"
Weight: 1/4
lb.
Download
brochure and manual
View pricing information
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The Global Water Wind Speed Sensor is constructed
of high-impact materials, ensuring its durability
and ruggedness even in severe weather conditions.
The Wind Speed gauge measures wind speeds of up to
110 MPH with a 3 cup anemometer. The wind speed
indicator has a very low threshold, and it
responds accurately to subtle changes in wind
speed.
Type:
Three cup anemometer
Threshold:
<.5 m/s (1.11 MPH)
Output: 4-20
mA
Range: 0 to
50 m/s (110 MPH)
Accuracy: .2
MPH over the range 11 to 55 MPH
Operating Voltage:
10-36 VDC
Current Draw:
Same as sensor output
Warm Up Time:
3 seconds minimum
Operating Temp:
-40° to +55°C
Sensor Size:
7" diameter x 8 1/2"
Weight: 1lb.
Download
brochure and manual
View pricing information
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The Global Water Wind Direction Sensor is designed
to accurately measure wind direction even in the
harshest environments. The wind direction
indicator measures wind direction with a wind vane
connected to a potentiometer that converts the
signal to a 4-20 mA output with almost infinite
resolution.
Type:
Wind Vane with potentiometer
Output: 4-20
mA
Range:
0-360° (352° electrical, 8° open)
Sensitivity:
1 m/s (2.2 mph)
Accuracy: 1%
of full scale
Operating Voltage:
10-36 VDC
Current Draw:
Same as sensor
output
Warm Up Time:
3 seconds minimum
Operating Temp:
-40° to +55°C
Sensor Size:
8 1/2" diameter x 10 1/2"
Weight: 1lb.
Download
brochure and manual
View pricing information
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The Global Water Humidity Sensor is a precise,
durable unit. It is composed of a solid state
capacitative element with a linear amplifier.
The Global Water Temperature Sensor is a high
quality, rugged, precision RTD instrument
calibrated to US National Standards.
The Global Water Solar Shield is a ventilated sun
shield, with high reflectiveness, low heat
retention, and low thermo conductivity. The unit
is designed to protect the Global Water Humidity
and Temperature sensors from direct sunlight that
may affect the sensor's 4-20 mA output.
Humidity Sensor
Type:
Capacitance
Output:
4-20 mA
Range:
0 to 100% RH
Accuracy:
±2% RH
Operating
Voltage:
10-36 VDC
Current
Draw:
3mA plus sensor output
Warm Up
Time:
3 seconds minimum
Operating
Temp:
-40° to +55°C
Sensor
Size:
1 1/2" diameter x 7"
Weight:
1/2 lb.
Temperature Sensor
Type:
Precision RTD
Output: 4-20
mA
Range: -50°C
to +50°C
Accuracy:
±0.2°F or ±0.1°C
Operating Voltage:
10-36 VDC
Current Draw:
Same as sensor output
Warm Up Time:
5 seconds minimum
Operating Temp:
-50° to +100°C
Sensor Size:
3/4" diameter x 4 1/2"
Weight: 1/2
lb.
Solar Shield
Size:
4" diameter x 8
1/2"
Weight: 1
lb.
Download
brochure and manual
View pricing information
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Proper sitting for weather sensors is important to
ensure accurate readings. For example, wind sensors
should not be installed too close to a building, as
turbulence created by the building can interfere with
readings. The Solar Radiation sensor should be
installed in direct sunlight on a level surface
(bubble level and levelling screws are included with
purchase).
Purchase of both the
Wind Direction and Wind Speed sensors includes a
T-mounting bar with a 1" stainless steel coupling unit
and allen wrench for easy allen set screw
installation. Individual wind sensors or solar
radiation sensors include 1" stainless steel elbow
couplers and an allen wrench. The Solar Shield (with
a stainless steel elbow coupler) can be used for
protection and easy installation of the Temperature
and Humidity sensors. The Barometric Pressure sensor
can be mounted with straps for a variety of
applications (including inside a datalogger or to a
display for hand-held use).
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WE101
Barometric Pressure Sensor
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$375
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WE300
Solar Radiation
Sensor
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$555
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WE550
Wind Speed Sensor
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$415
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WE570
Wind Direction
Sensor
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$415
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WE600
Humidity Sensor
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$435
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WE700
Temperature Sensor
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$235
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WE770
Solar Shield
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$145
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WEEXC Extra Cable
Standard sensors
include 25' of cable, but can be purchased with up
to 500' of cable.
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$1.10/ft
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