ET-107 automatic weather station is an automatic system specially developed for large-scale mechanized planting and irrigation. It can evaluate the water loss of soil due to evaporation and plant transpiration, calculate the evapotranspiration of crops, and use water for crop irrigation. provide scientific basis. Users can easily read various monitoring data by using LoggerNet software, and can automatically calculate evapotranspiration and other data through software programs, freeing users from complicated calculations, greatly improving work efficiency, and providing users with more accurate and more accurate data. Reliable service.
Composition:
A complete set of ET-107 automatic weather station station includes various types of weather sensors, such as HMP60-ET temperature and humidity sensor, TE525ET rain barrel, 034B-ETM wind speed and direction sensor or WindSonic1-ETM two-dimensional ultrasonic wind speed sensor, CS305 -ETM solar radiation sensor, etc., a set of CR1000X measurement and control module, a set of 3 meters aluminum bracket and a 7Ah rechargeable battery. Users can charge the battery using AC or 10W solar panel. Monitoring data can be transmitted via telephone modem or shortwave wireless. In addition, users can also choose 107/108 soil temperature probe, CS616 soil moisture sensor, etc. according to actual needs.
Measurable indicators:
radiation, air temperature, air relative humidity, rainfall, wind speed and direction, soil temperature (optional), soil moisture (optional)
LoggerNet software features:
• Create custom data logger projects, using Edlog or CRBasic;
• Display real-time graphics, historical data;
• Build custom displays to view data;
• use our communication options for retrieving data;
• Saved data formats (including CSV, XML) can be imported into third-party analysis packages.
Measurement and Control Datalogger CR1000X
Operating Temperature Range
-40° to +70°C (standard)
-55° to +85°C (extended)
Analog Inputs 16 single-ended or 8 differential (individually configured)
Pulse Counters 10 (P1 to P2 and C1 to C8)
Voltage Excitation Terminals 4 (VX1 to VX4)
Communications Ports
Ethernet，USB，CS I/O，RS-232，CPI，RS-485
Data Storage Ports microSD
Switched 12 Volt 2 terminals
Digital I/O 8 terminals (C1 to C8) configurable for digital input and output. Includes status high/low, pulse width modulation, external interrupt, edge timing, switch closure pulse counting, high-frequency pulse counting, UART, RS-232, RS-485, SDM, SDI-12, I2C, and SPI function. Terminals are configurable in pairs for 5 V or 3.3 V logic for some functions.
Input Limits ±5 V
Analog Voltage Accuracy
Accuracy specifications do not include sensor or measurement noise.
±(0.04% of measurement + offset) at 0° to 40°C
±(0.06% of measurement + offset) at -40° to +70°C
±(0.08% of measurement + offset) at -55° to +85°C (extended temperature range)
ADC 24-bit
Power Requirements 10 to 18 Vdc
Real-Time Clock Accuracy ±3 min. per year (Optional GPS correction to 10 µs)
Internet Protocols Ethernet, PPP, CS I/O IP, RNDIS, ICMP/Ping, Auto-IP(APIPA), IPv4, IPv6, UDP, TCP, TLS, DNS, DHCP, SLAAC, SNMPv3, NTP, Telnet, HTTP(S), FTP(S), SMTP/TLS, POP3/TLS
Communication Protocols PakBus, Modbus, DNP3, SDI-12, TCP, UDP, and others
Warranty 3 years (against defects in materials and workmanship)
Battery-backed SRAM for CPU Usage & Final Storage 4 MB
Data Storage 4 MB SRAM + 72 MB flash (Storage expansion of up to 16 GB with removable microSD flash memory card.)
Idle Current Drain, Average < 1 mA (@ 12 Vdc)
Active Current Drain, Average
1 mA (1 Hz scan @ 12 Vdc)
55 mA (20 Hz scan @ 12 Vdc)
Dimensions 23.8 x 10.1 x 6.2 cm (9.36 x 3.98 x 2.42 in.)， Additional clearance required for cables and leads.
Weight 0.86 kg (1.9 lb)
CS305-ETM Solar Radiation Sensor
Light Spectrum Waveband： 300 to 1100 nm
Measurement Range： 0 to 2000 W m-2 (full sunlight ≈ 1000 W m-2)
Absolute Accuracy： ±5% for daily total radiation
Cosine Response ：±4% (at 75° zenith angle)
±1% (at 45° zenith angle)
Temperature Response： < 1% (at 5° to 40°C)
Long-Term Stability： < 2% per year
Diameter： 2.4 cm (0.9 in.)
Cable Length： 152.4 cm (60 in.)
Height： 2.5 cm (1.0 in.)
Weight： 65 g (2.3 oz)
HMP60-ETS Temperature/RH Probe
Supply Voltage: 5 to 28 Vdc (typically powered by datalogger’s 12 V supply)
Typical Current Consumption: 1 mA
Maximum Current Consumption: 5 mA
Filter Description: 0.2 µm Teflon membrane
Settling Time : 1 s
Sensor Body Material: AISI 316 stainless steel
Filter Cap Material: Chrome-coated ABS plastic
Classification : IP65
Filter Diameter: 1.2 cm (0.5 in.)
Sensor Diameter: 1.2 cm (0.5 in.)
Sensor Length: 7.1 cm (2.8 in.)
Cable Length : 137.16 cm (54 in.)
Weight: 117.93 g (0.26 lb)
Temperature
Temperature Sensor: 1000 ohm Platinum Resistance Thermometer
Measurement Range: -40° to +60°C
Accuracy : ±0.6°C
Relative Humidity
Sensor: Vaisala’s INTERCAP capacitive chip
Measurement Range: 0 to 100% RH (non-condensing)
Accuracy (0 to 90% RH):
±5% (-40° to 0°C)
±3% (0° to 40°C)
±5% (40° to 60°C)
Accuracy (90 to 100% RH) :
±7% (-40° to 0°C)
±5% (0° to 40°C)
±7% (40° to 60°C)
TE525-ET Rain Gage
Sensor Type: Tipping bucket/magnetic reed switch
Material : Anodized aluminum
Temperature: 0° to 50°C
Resolution: 1 tip
Volume per Tip: 4.73 ml/tip (0.16 fl. oz/tip)
Rainfall per Tip: 0.254 mm (0.01 in.)
Accuracy : 1.0% up to 2 in./h (50 mm/h)
Cable: 2-conductor shielded
Funnel Collector Diameter : 15.4 cm (6.06 in.)
Height : 24.1 cm (9.5 in.)
Cable Length : 139.7 cm (55 in.)
Tipping Bucket Weight : 0.9 kg (2.0 lb)
Cable Weight: 0.1 kg (0.2 lb) per 3.05 m (10 ft) length
034B-ETM Wind Set
Operating Temperature: -30° to +70°C
Cable Length: 170.18 cm (67 in.)
Weight: 907 g (2 lb)
Wind Speed (Anemometer)
Range: 0 to 75 m/s (0 to 167 mph)
Accuracy < 10.14 m/s (22.7 mph): 0.1 m/s (0.25 mph)
Accuracy > 10.14 m/s (22.7 mph): ±1.1% of true
Resolution: (0.7998 m s-1) / (scan rate in seconds) or (1.789 mph) / (scan rate in seconds)
Starting Threshold: 0.4 m/s (0.9 mph)
Sensor Output: Pulsed contact closure
Anemometer Radius: 10.7 cm (4.2 in.)
Anemometer Height: 24.4 cm (9.6 in.)
Wind Direction (Vane)
Mechanical Range: 360°
Electrical Range: 356° (4° open)
Accuracy : ±4°
Damping Ratio: 0.25
Resolution: < 5°
Potentiometer Resistance: 0 to 10 kΩ (open at crossover)
Vane Length: 33.5 cm (13.2 in.)
WINDSONIC1-ETM 2-D Sonic Wind Sensor
Operating Humidity: < 5% to 100% RH
Operating Temperature: -35° to +70°C
Storage Temperature: -40° to +80°C
Input Voltage : 9 to 30 Vdc
Typical Current Drain: ~15 mA (continuous)
Measurement Frequency: 40 Hz block averaged to a 1 Hz output frequency
Outputs Parameters: Polar (direction and speed) or orthogonal (Ux and Uy wind)
Output Signal: RS-232
Maximum Cable Capacitance: 2500 pF
Maximum Cable Length: 15.24 m (50 ft) For configurations requiring longer cable lengths, contact an application engineer at Campbell Scientific.
Diameter: 14.2 cm (5.6 in.)
Length: 16.0 cm (16.3 in.)
Weight: 0.5 kg (1.1 lb)
Wind Direction
Range: 0° to 359° (no dead band)
Accuracy : ±3°
Resolution: 1°
Wind Speed
Range: 0 to 60 m/s
Accuracy: ±2% (@ 12 m s-1)
Resolution: 0.01 m/s
