a. Program Editor
b. Real Time Monitor Mode
c. Terminal emulator
d. Auto-polling for multiple remote stations
e. Communication supports
f. Simple operation mode
a. Windows® Graphic Interface
b. Charts, Graphs and Reports
c. Wind Rose Charts
d. Database Editor
e. Program Editor
f. Auto Polling - Unlimited Remote Sites
g. Real Time Data Values and Real Time Gauges Display
h. Foreign languages
a. Program Editor
b. Real Time Monitor Mode
c. Terminal emulator
d. On-line new & history data view
e. Communication supports
f. Simple operation mode
a. 20 single-ended or 8 differential analog input channels
b. Expandable to more than 200 channels
c. 4 excitation voltage outputs
d. 4 pulse input channels
e. 6 digital control outputs
f. Low power consumption
g. Optional EEDSU data storage unit
a. 20 single-ended or 8 differential analog input channels
b. Expandable to more than 200 channels
c. 4 excitation voltage outputs
d. 4 pulse input channels
e. 6 digital control outputs
f. Low power consumption
g. Optional EEDSU data storage unit
a. Data storage capacity : > 350,000,000 data points
b. Power requirements : 12VDC ( 7 to 30 VDC )
c. Power consumption : < 15mA ( @12.6VDC ) in average.
d. Baud rate : Data transfer is 9,600 baud.
e. Temperature operating range : -25℃to +70℃
f. Dimension : 6.7cm * 6.7cm * 2.8cm
a. 48 single-ended or 32 differential input channels
b. 16 full bridge input channels
a. Frequency range: 400 – 6000 HZ
b. Resolution: 24 bits
c. Response time: @ 0.5S ( @ 500mS ) after power-on
d. VW to Analog channel no.: 1 channel (VW)
e. Analog output: 0 – 2 VDC (VW)
f. Power requirement: 9 – 15 VDC
g. Dimension: @ 16 cm (L) x 6 cm (W ) x 2.7 cm (H)
a. Channel number: 2
b. Control principle: none-contact switch
c. Control voltage: High: 5 VDC, Low: 0 VDC
d. Input power: 12 VDC ( < 50 VDC )
e. Output power: 12 VDC
f. Current drain: < 0.05 mA
g. Nominal load: < 1.5 A @12VDC
a. 5 analog input channels
b. 2 potentiometer input channels
c. 3 pulse input channels
d. 2 continuous 5V & 12V power outputs
e. 16 characters by 2 line LCD display w/3 buttons
f. Adjustable logging interval from 2s up to 10+ hrs
g. 2 gigabyte or 512 megabyte data storage ( SD Card )
a. Measuring range:Wind speed: 0 - 75 m/s
Wind direction: 0 - 360 °
b. Accuracy: Wind speed: ±1 m/s( 0-20m/s )
±5% ( >20m/s )
Wind direction: ±7 °
c. Signal output: Wind speed: magnetically switch
Wind direction: potentiometer
a. Measuring range: Wind speed: 0 – 50 m/s
Wind direction: 0 – 360 °
b. Accuracy: Wind speed: ± 0.5 m/s
Wind direction: ± 5 °
c. Signal output: Wind speed: magnetically induced AC voltage
Wind direction: potentiometer
d. Options: 03002V WS&WD: 0 – 1 VDC outputs
03102V WS: 0 – 1 VDC output
03302V WD: 0 – 1 VDC output
a. Measuring range: Wind speed : 0 - 100 m / s
Wind direction : 0 - 360°
b. Accuracy: Wind speed : ± 0.3 m / s or 1% of reading
Wind direction : ± 3°
c. Signal output: Wind speed : magnetically induced AC voltage
Wind direction : DC voltage - potentiometer
d. Options : 05103V with 0 - 5 VDC outputs
05103L with 4 - 20 mA outputs
a. Measuring range:
Temperature : -40℃ - +60℃
Humidity : 0 - 100%
b. Accuracy:
Temperature : ± 0.3℃
Humidity : ± 1.5% ( 10 - 95% )
± 2.5% ( ＜10% or ＞ 95% )
a. Measuring range:
Temperature: -40 ℃ to + 60 ℃
Humidity: 0 - 100 %
b. Accuracy:
Temperature: ± 0.3 ℃ (-20 ℃ to + 40 ℃ )
± 0.5 ℃ (-40 ℃ to + 60 ℃ )
Humidity: ± 3 % (0 - 90 %)
± 5 % (90 - 98 %)
a. Measuring range:
Temperature: -40 ℃ to + 60 ℃
Humidity: 0 - 100 % RH
b. Accuracy:
Temperature: ± 0.15 ℃
Humidity: ± 1.0 % RH
a. Measuring range:
Temperature: -40 ℃ to + 60 ℃
Humidity: 0 - 100 % RH
b. Accuracy:
Temperature: ± 0.1 ℃ at 23℃
Humidity: ± 0.8 % RH at 23℃
a. Material: UV stabilized white thermoplastic plates
b. Principle: Natural ventilation
c. No power required
d. 888: 8 plates
e. 884: 4 plates
a. Material: UV stabilized white thermoplastic plates
b. Aspiration: Electronic fan
c. Temperature range: -40℃ to +70℃
d. Power requirement: 12VDC
e. Cable length: 5M or 10M
a. Spectral range: 400 - 1100 nm
b. Sensitivity: 33 uV / W / m2
c. Linearity: 1% up to 3000 W / m2
d. Accuracy: ± 3 %
e. Response time: typical 3 uS
a. Spectral response: 305 - 2800 nm
b. Sensitivity: 10 - 40 uV/ W/ m2
c. Non - stability: < 1% change per year
d. Non -Linearity: ± 2.5 %
e. Response time 95 % : 18 Sec
f. Temperature range: -40 ℃ to + 80 ℃
a. ISO classification: First Class
b. Spectral response: 305 – 2800 nm
c. Sensitivity ( nominal ): 15 uV/W/m2
d. Range: 0 – 2000 W/m2
e. Temperature dependence: < 0.1%/℃
f. Temperature range: -40℃ to +80℃
g. Calibration traceability: WRR
NR01 & RA01 Specs：
General:
a. Temperature range: -40℃ to +80℃
b. Range: 0 – 2000 W/m2
c. Temperature sensor: Thermister
d. Temperature sensor: users own preference can be plugged in
Pyranometer ( Short Wave ):
a. Pyranometer ISO classification: Second Class
b. Spectral response: 305 - 2800 nm
c. Calibration traceability: WRR
Pyrgeometer ( Long Wave ):
a. Spectral response: 4500 – 50000 nm
b. Calibration traceability: NIST
c. Window heating offset @ 1000 W/m2 solar radiation: < 15 W/m2
d. Heating power: 5 Watt @ 12VDC
a.Spectral response: 400 – 1100 nm
b.Signal output: 0 – 1 VDC
c.Measuring range: 0 – 1400 W/ ㎡
d.Accuracy: < 4%
e.Response time: < 50 ms
f.Power supply: 12 – 24 VDC/7mA
a.Measuring range:630 – 1130 mBar or hPa ( 18.6 – 33.4in. Hg ).
b.Resolution: Infinite.
c.Operating Temp.:-40ºC to + 85ºC.
d.Temp. Compensatedrange: 0ºC to + 70ºC.
e. Accuracy: ±0.125% FS
f.Power requirement:10 – 24VDC.
g. Current Consumption: Active 5mA @12VDC
Static 1.1mA @12VDC.
h.Signal output: 0 - 2 VDC.
a. Spectral range: 400 - 700 nm
b. Sensitivity: 1.0mV per 1000 umols-1m-2
c. Linearity: 1 % up to 10,000 umols-1m-2
d. Accuracy: ± 4 %
e.Stability: < ± 2 % change over a 1 year period
f. Response time: typical 1 uS
a.Spectral response: 0.25 to 60 um
b.Nominal resistance: 4 ohms
c.Windshields: 0.25mm thick polyethylene
d.Time constant: Approx. 30 seconds
e. No power required.
a. Narrow band filter centered: 660 nm and 730 nm
b. Detector: GaAsp
c. Linearity error: 0.2%
d. Absolute Calibration error: typical ＜ 3% ( max. 5% )
e. Longterm stability: ＜± 2%
f. Response time: 10 nS
a. Spectral range: 315 - 380 nm
b. Detector: GaAsp
c. Linearity error: better than 1%
d. Absolute Calibration error: typical ＜ 3% ( max. 5% )
e. Longterm stability: ＜ ± 2%
f. Response time: 10 mS
a. Spectral range: 280 - 315 nm
b. Detector: GaAsp
c. Linearity error: better than 1%
d. Absolute Calibration error: typical ＜ 3% ( max. 5% )
e. Longterm stability: ＜ ± 2%
f. Response time: 10 mS
a. Spectral range: 280-315 nm
b. Detector: Filtered TiO2 Photodetector
c. Linearity error: Better than 1 %
d. Absolute calibration error: typical < 3 % ( max. 5 % )
e. Longterm stability: < ±2 %
f. Response time: Better than 50 mS
a. Sensitivity: 50 uV / W / m2
b. Resistance ( nominal ): 2 Ω
c. Measuring range: +2000 to -2000W / m2
d. Temperature dependence: ＜ 0.1% / ℃
e. Response time: ± 4 min ( equals soil )
a. Nominal calibration factor: 40 W / m2/ mV
b. Resistance ( nominal ): 2 Ω
c. Nominal Size : 38.56mm diameter * 3.93 mm thick
d. Thermal conductivity : 1.22 Wm-1K-1
e. Cable : shield 2-conductor, 7.6m long
Dimension:
a. Height: 27 1/2 inches
b. Diameter: 8 inches
c. Float: 4 inches diameter plastic
Potentiometer :
a. Accuracy: 0.25 %
b. Rotation: continuous
c. Resistance: 1000 ohms
d. Operating temperature: -40ºC - +60ºC
a. Measuring range: -40℃ to +60℃
b. Accuracy: <±0.3℃ ( –20 to +40℃ ) ; <±0.5℃ ( –40 to +60℃ )
c. Diameter: 150 mm ( included with a 111S-5 temp. probe )
d. Accessories: suspended wires & a mounting stand included
e. Compatible dataloggers: HL10, HL20, DT12 and other brand of dataloggers
f. Installation is easy and simple
111S Surface Temperature Probe:
a. Measuring range: -40℃ to +60℃
b. Accuracy: ±0.3℃ ( -20℃ to +40℃ )
±0.5℃ ( -40℃ to +60℃ )
c. For measurement of panel or leaf or other surface temperature
111S-H Surface Temperature Probe:
a. Measuring range: -40℃ to +90℃
b. Accuracy: ±0.3℃ ( -20℃ to +40℃ )
±0.5℃ ( -40℃ to +100℃ )
c. For measurement of panel or leaf or other surface temperature
a. Field of View ( FOV ) : 22 ° half angle
b. Accuracy : -15 to +60 °C ±0.2 °C absolute accuracy
±0.1 °C uniformity and repeatability
-55 to +80 °C ±0.5 °C absolute accuracy
±0.3 °C uniformity and repeatability
c. Wavelength Range : 8 - 14 um
d. Response Time : Less than 1 second
e.Operating Environment : -55°C to +80°C
0 - 100 RH ( non-condensing )
a. Measuring range: -40℃ to +60℃
b. Accuracy: ±0.3℃ ( -20℃ to +40℃ )
±0.5℃ ( -40℃ to +60℃ )
c. For measurement of air, soil and water temperature
a. Measuring range: - 40 ℃ to + 90 ℃
b. Accuracy: ± 0.3 ℃ ( - 20℃ to + 40 ℃ )
± 0.5 ℃ ( - 40℃ to + 60 ℃ )
± 0.7 ℃ ( + 60 ℃ to + 90 ℃)
a. Wet/Dry threshold : A defined resistance in K Ohm
b. Time of Wetness : Wet fraction in datalogger's recording interval
c. Power requirement: Excitation voltage ( 1 - 5 VDC )
d. Dimension: 11.5 cm ( L ) x 5.4 cm ( W )
e. Accessory: Stainless steel sensor mounting bracket included
a. IN / OUT channel number: 3
b. Input range: -1000 to + 1000 uV
c. Output range: -2000 to + 2000 mV
d. Input channel type: Differential signal x 3
e. Output channel type: Single - ended signal x 3
f. Amplification: 2000 x ± 1 %
g. Power supply: 8 - 24 VDC
h. Power consumption: @ 15mA
i. Enclosure: IP65
a. Sensor type: tipping bucket
b. Orifice diameter: 200 mm
c. Material: Bronze
d. Sensitivity: 0.5 mm
e. Accuracy: below 20mm/hr ± 0.5mm
20mm/hr to 120 mm/hr ± 3%
f. Signal output: none contact reed switch
g. Housing: stainless steel
h. Air bubble leveling included
a. Funnel diameter: 254 mm ( 10 inches )
b. Sensitivity: 0.2 mm per tip
c. Output: contact closure
d. Power requirement: None
e. Air bubble for leveling included
a. Sensor type: tipping bucket
b. Sensitivity: 0.2 mm ( M Series ) ; 0.01 inch ( I Series )
c. Output: contact closure
d. Housing material: UV stabilized ABS plastic
e. Power requirement: None
f. Air bubble for leveling included
g. Bird spikes included
a. Measuring range: 0.5 to 10 meters
b. Beam width: 22 degree
c. Accuracy: ± 1cm or 0.4% distance to target
d. Resolution: 3 mm
e. Temperature range: -30 ℃ to +70 ℃
f. Analog output: 0 – 2 VDC or 0 – 5 VDC
g. Power: 12 to 24 VDC, 50 mA
a. Measuring range: 0 - 15' ( others: 0 - 30' , 0 - 60' , .... )
b. Burst Pressure: 10 * Full scale range
c. Static accuracy: ± 0.2 % F.S.R.
d. Power requirement: 10 - 36 VDC
e. Housing Material: SS304L Stainless Steel
f. Output: 0.4 to 0.2 VDC ( or 4 - 20 mA)
g. Cable Length: 7.5M or 15M or 30M standard
a. Measuring ranges: 0 - 5 through 0 - 300 psi
b. Burst pressure: 2.0 * F.S.
c. Static accuracy: ± 0.25% F.S.R.
d. Power requirement: 9 - 30 VDC
e. Wetted material: SS316
f. Operating temp. range: -10ºC to +60ºC
g. Compensated temp.range: 0ºC to +50ºC
h. Output: 0.4 to 2.0 VDC or 4 - 20 mA
i. Circuit Protection: Polarity, surge/shorted output
a. Max. power: 21Watt (PM-S20) ; 10Watt (PM-S10)
b. Voltage at peak: 17.4 VDC (PM-S20) ; 16.8 VDC (PM-S10)
c. Current at Peak: 1.21A (PM-S20) ; 0.74A (PM-S10)
d. Optional USM 20 / USM 10 mounting bracke
a. Measuring range: 0 to 2 Bar ( 0 - 200 Centibars )
b. Fully solid state
c. Will not dissolve in soil
d. Linear accuracy even in moist soils ( below 50 Centibars )
e. Not affected by freezing temperatures
f. Internal compensation for commonly found salinity levels
a. Digital readout
b. Converts electrical resistance reading to centibars
c. Accuracy and stability
d. One meter reads all watermark sensors
a. Digital LCD display
b. Measuring range: 0 – 100% VWC
c. Accuracy and stability
d. Included with AC/DC power supply and instrument case
AVM-01 & AVM-03
a. Measuring range: 0 - 45 m / s ( 0 - 88 KNOTS, 0 - 100 MPH )
b. Accuracy: ± 3%
c. Resolution: 0.1
d. Display: 3 1/2 digit LCD
e. Operating temperature: 10℃ to 50℃
f. Power source: 9V battery
g. Weight: 500g
AVM-03
a. Temperature: 0 - 60℃ ( 32℉ - 140℉ )
b. Accuracy: ± 0.8℃ ( ± 1.5℉ )
a. Measuring range:
Temperature: -15℃ - +60℃
Humidity: 5 - 98%
b. Accuracy:
Temperature: ± 0.2℃ ( ± 0.4℉ )
Humidity: ± 2.5%
c. Resolution:
Temperature: 0.1℃ ( 0.1℉ )
Humidity: 0.1% RH
d. Display: digital LCD display
e. Measuring rate: 2.5 per second
f. Power source: 9V battery
a. Available sensors including: E20, LP02, SR11, PSP, LI-200S,
CM3, E90, LI-190S, LI-210S, PIR, TUVR, CM4, CMP series,
SP-Lite, NR-Lite, PAR Lite, CUV4 and other sensors with
low signal outputs.
b. A/D resolution: 16 bits
c. Input range ( programmable ): ±200mV ( 10 uV resolution )
±100mV ( 10 uV resolution )
±50mV ( 10 uV resolution )
±25mV ( 1 uV resolution )
±12.5mV ( 1 uV resolution )
±6.25mV ( 1 uV resolution )
d. Accuracy: 0.1%
e. Display: LCD 4 digits with sign
f. Battery: 2 AA alkaline
g. Data logger memory: more than 3500 samples
h. Data logger storage interval: 2..65535 seconds
i. Accessories: carrying case, USB connection cable & software included
a. Two-needle type of sap flow sensor
b. Needle length: 33mm standard
c. Heating ( constant current source ): 0.2 Watt
d. Power : 12 VDC
e. Data acquisition system