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Spectrum WatchDog 2700 Small Weather Station in the United States
Spectrum WatchDog 2700 Small Weather Station in the United States
Product details
U.S.ASpectrumWatchDog 2700Small meteorological station
WatchDog 2700Small scale meteorological monitoringSystem measures wind direction、Wind speed, air temperature, relative humidity, dew point, rainfall.Optional solar radiation sensor and collectorhave6An external sensor interface can be connected to optional external sensors, which are widely used in fields such as meteorology, agriculture, soil, greenhouse, greenhouse, grassland, golf plants, etc.
Technical indicators:
Wind speed range：0～67m/s
measurement accuracy：±5%
resolving power：0.1m/s
Wind direction range：0～360°
measurement accuracy：±4°
resolving power：1°
environmenttemperature range：-32～+100℃
measurement accuracy：±0.6℃
resolving power：0.1℃
Relative humidity range：10%～100%（5~50℃）
measurement accuracy：±3%
resolving power：0.1%
Rainfall Range：0-1250cm/h
measurement accuracy：±2%（2.54centimeter/Hour)
resolving power：0.254millimeter
Diameter of rain bucket：20.3centimeter
Dew point range (calculation parameter)：-73～+60℃
measurement accuracy：±2℃
collector
storage capacity：storage8800Number of data, with sampling interval set to1minute,Can be stored6Oh my god.
Size specifications：30×21.5×30cm
weight：2.9kg
power supply：4sectionAABattery (No. 5 battery)
battery level：Under typical circumstances, it can be used12A month
External sensor interface：5individual
Storage chip：Power outage data is not lost
Sampling interval：1、5、10、15、30or60minute
display：LCD display screen, capable of displaying current value, maximum value, and minimum value
communication interface：RS232, optionalUSBturnRS32Adapter
Remote communication：Optional wireless, satellite, mobile network, dial-up modem, and extended direct communication cable
working temperature：-30～+60℃
Optional external sensor technical specifications:
3Probe type rod type photosynthetically active radiation sensor（3668I3） |
Illustration |
|
measuring range |
0～2500 μmol/m2/s |
|
measurement accuracy |
±5% |
|
Reaction band |
400～700nm |
|
6Probe type rod type photosynthetically active radiation sensor（3668I6） |
Illustration |
|
measuring range |
0～2500 μmol/m2/s |
|
measurement accuracy |
±5% |
|
Reaction band |
400～700nm |
|
Soil temperature sensor:
Soil temperature sensor（3667） |
Illustration |
|
measuring range |
-32～+100℃ |
|
measurement accuracy |
±0.6℃ |
|
Cable length |
1.8rice |
|
Soil temperature sensor（3667-20） | ||
measuring range |
-32～+100℃ |
|
measurement accuracy |
±0.6℃ |
|
Cable length |
6.1rice |
|
Soil moisture sensor:
WaterScout SM100Soil moisture sensor（6460） |
Illustration |
|
measuring range |
0% VWC～saturated |
|
measurement accuracy |
3% VWC @ <8 mS/cm |
|
resolving power |
0.1% VWC |
|
Sensing area |
6centimeter×2centimeter |
|
power supply |
3～5V @ 6～10 mA |
|
Analog output signal |
0.5～1.5Vbe used for3Vinspire |
|
Cable length |
1.8Meter, maximum extension to15rice |
|
WaterScout SM100Soil moisture sensor（6460-20） |
Illustration |
|
measuring range |
0% VWC～saturated |
|
measurement accuracy |
3% VWC @ <8 mS/cm |
|
resolving power |
0.1% VWC |
|
Sensing area |
6centimeter×2centimeter |
|
power supply |
3～5V @ 6～10 mA |
|
Analog output signal |
0.5～1.5Vbe used for3Vinspire |
|
Cable length |
6.1Meter, maximum extension to15rice |
|
Soil moisture temperature conductivity sensor:
WaterScout SMEC 300Soil moisture temperature conductivity sensor（6470-6） |
Illustration |
|
measuring range |
Soil moisture:0% VWC~Saturation; Conductivity:0~10 mS/cm; Temperature:-18～+50℃ |
|
resolving power |
Soil moisture:0.1% VWCConductivity:0.01 mS/cm; Temperature:0.1℃ |
|
measurement accuracy |
Soil moisture:3% VWCConductivity:±2%; Temperature:±0.8℃ |
|
Cable length |
1.8Meter, maximum extension to15rice |
|
power supply |
3V @ 6～10 mA |
|
output signal |
Analog voltage, time division multiplexing |
|
Sensing area |
5.7centimeter×1.9centimeter |
|
remarks |
WatchDog 2900ETautomatic weather stationMaximum Connection1individual |
|
WaterScout SMEC 300Soil moisture temperature conductivity sensor（6470-20） |
Illustration |
|
measuring range |
Soil moisture:0% VWC～saturated Conductivity:0～10 mS/cm Temperature:-18～+50℃ |
|
resolving power |
Soil moisture:0.1% VWC； Conductivity:0.01 mS/cm； Temperature:0.1℃ |
|
measurement accuracy |
Soil moisture:3% VWC Conductivity:±2% Temperature:±0.8℃ |
|
Cable length |
6.1Meter, maximum extension to15rice |
|
power supply |
3V @ 6～10 mA |
|
output signal |
Analog voltage, time division multiplexing |
|
Sensing area |
5.7×1.9cm |
|
remarks |
WatchDog 2900ETautomatic weather stationMaximum Connection1individual |
|
Leaf surface humidity sensor:
miniaturewetDegree sensor（3667S） |
Illustration |
|
measuring range |
0(Dry)～15(Wet) |
|
length |
30centimeter |
|
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