TERM8W Datalogger Support Software：
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
HL20 Data acquisition system：
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 external EESM512 512K storage module
HL10 Data acquisition system：
a.10 single-ended or 5 differential analog input channel
b.4 excitation voltage outputs
c.2 pulse input channels
d.4 digital control outputs
e. Low power consumption
f. Optional external EESM512 512K storage module
EESM512 Solid state storage module：
a. Stores 260,000 data points
b. Battery-backed RAM data storage
c. Rugged and small size
DT12 Data acquisition system：
a.12 single-ended or 6 differential analog input channel
b.3 excitation voltage outputs
c.2 pulse input channels
d.digital control output
e.Low power consumption
f.Optional external CLK G2 generator for use with CEM416A multiplexer(s)
CEM416A Channel expansion module：
a. 48 single-ended or 32 differential input channels
b. 16 full bridge input channels
HP2 Power Switch Module：
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
EE-04 Wind Sensor
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
03002 Wind Sentry Anemometer and Vane:
a. Measuring range: Wind speed: 0 – 50 m/s
Wind direction: 0 – 360 °
b. Accuracy: Wind speed: ± 0.2 m/s
Wind direction: ± 3 °
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
05103 Wind monitor：
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
MP101A Temp. / RH probe：
a. Measuring range:
Temperature : -40℃ - +60℃
Humidity : 0 - 100%
b. Accuracy:
Temperature : ± 0.3℃
Humidity : ± 1.5% ( 10 - 95% )
± 2.5% ( ＜10% or ＞ 95% )
111N&222N Temp./RH probes:
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 %)
TRH-S Temp./RH probe:
a. Measuring range:
Temperature: -40 ℃ to + 85 ℃
Humidity: 0 - 100 %
b. Accuracy:
Temperature: ± 0.3 ℃
Humidity: ± 1.5 %
888 & 884 Solar radiation shields:
a. Material: UV stabilized white thermoplastic plates
b. Principle: Natural ventilation
c. No power required
d. 888: 8 plates
e. 884: 4 plates
E20 Sillicon pyranometer：
a. Spectral range: 400 - 1100 nm
b. Sensitivity: 48 uV / W / m2
c. Linearity: 1% up to 3000 W / m2
d. Accuracy: ± 3 %
e. Response time: typical 3 uS
LP02 Pyranometer：
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 ℃
SR11 First Class Pyranometer
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 Net Radiation – Pyrgeometer
sensors
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
MS-020V Pyranometer：
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: 7 – 28 VDC/5mA
BP0611A Barometric Pressure sensor:
a.Measuring range: 630 – 1130 mBar or hPa ( 18.6 – 33.4in. Hg ).
b.Resolution: Infinite.
c.Operating Temp.: -40ºC to + 85ºC.
d.Temp. Compensated range: 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.
090D Barometric Pressure sensor：
a. Measuring range: 26 - 32 in. Hg ( 880 - 1083 mBar )
b. Resolution: Infinite
c. Operating Temp: -40℃ to +50℃
d. Temp. compensated range: -18℃ to +50℃
e. Accuracy: ± 0.04 in. Hg ( ± 1.35 mBar ) or ± 0.125% FS
f. Power requirement: 12 VDC @11mA
g. Signal output: 0 - 1 VDC
E90 Quantum sensor：
a. Spectral range: 400 - 700 nm
b. Sensitivity: 2.7mV 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
Q*7.1 Net Radiometer：
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.
SKR110 Red / Far Red sensor：
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
SKU420 UVA sensor：
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
SKU430 UVB sensor：
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
HFP01 Heat flux plate：
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 )
HFT-3 Soil Heat Flow Transducer：
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
255-100 Evaporation Gauge & 555 Evaporation Pan:
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
IRR-P Infrared Radiometer:
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 )
111N Temperature probe：
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
111H Temperature probe：
a. Measuring range: - 40 ℃ to + 90 ℃
b. Accuracy: ± 0.3 ℃ ( - 20℃ to + 40 ℃ )
± 0.5 ℃ ( - 40℃ to + 60 ℃ )
± 0.7 ℃ ( + 60 ℃ to + 90 ℃)
3666 Leaf Wetness Sensor：
a. Measuring range: 0 (dry) - 15 (wet)
b. Gold plated sensor grid
SF AMP Sap Flow Converter：
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
TK-1 Rain gauge:
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
ARG100 Aerodynamic rain gauge：
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
7852M/I & 7852M/I-AB Rain gauges：
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 ( 7852M/I-AB only )
260-700 Ultrasonic Water Level or Snow Depth Sensor：
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
WL400 Submersible pressure transducers：
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
720 Submersible pressure transducers:
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
PM Series Solar panels:
a. Max. power: 21Watt ( PM-S20 ) ; 32Watt ( PM-S30 )
43Watt ( PM-S40 ) ; 65Watt ( PM-S65 )
b. Voltage at peak: 17.4 VDC
c. Current at Peak: 1.21A ( PM-S20 ) ; 1.84A ( PM-S30 )
2.48A ( PM-S40 ) ; 3.75A ( PM-S65 )
d. Optional USM 20/30/40/65 mounting bracket series
200SS Watermark soil moisture sensor：
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
30KTCD-NL Watermark digital meter：
a. Digital readout
b. Converts electrical resistance reading to centibars
c. Accuracy and stability
d. One meter reads all watermark sensors
AVM Portable anemometer：
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℉ )
HT800 Portable thermo-hygrometer：
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
LM-SS Portable Light Meter For Solar
Sensors:
a. Available sensors including: E20, E90, 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
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