Description

Specifications

Program execution rate

Analog inputs

Annalog outputs

Period averaging 

Pulse counters

Digital I/O ports

SDI-12 interface standard

10 ms to 30 min. @ 10 ms increments.

8 differential (DF) or 16 single-ended (SE) individually configured. Channel expansion provided by AM16/32 and AM25T multiplexers.

3 switched voltage, active only during measurement, one at a time. RANGE AND RESOLUTION: Voltage outputs programmable between ±2.5 V with 0.67 mV resolution.

Any of the 16 SE analog inputs can be used for period averaging.

Two 24-bit inputs selectable for switch closure, high frequency pulse, or low-level ac.

8 ports software selectable, as binary inputs or control outputs. C1-C8 also provide edge timing, subroutine interrupts/wake up, switch closure pulse counting, high frequency pulse counting, asynchronous communications (UART), SDI-12 communications, and SDM communictions.

Control ports 1, 3, 5, and 7 may be configured for SDI-12 asynchronous communications. Up to ten SDI-12 sensors are supported per port. It meets SDI-12 Standard version 1.3 for datalogger mode.

Description

A stable instrumentation platform. Easy to transport and assemble (Maximum pipe length = 2m) Quick access to instruments by tilting the mast. The vertical section and legs are reinforced with stainless steel cables for stability in high winds. Also with ground spike and wiring.

Model MA 9 - 9 meter tilting tripod sensor mount and grounding kit.

Height

Tube material

Galvanizing

Total shipping weight

Total shipping dimensions

Concrete slab (if required)

9 meters

Galvanized steel

Hot dipped to ISO 1461

80 kg

2100 x 300 x 300 mm

6 x 6 meters

or 3 

1x1 meters

Description

The model 41003 Gill Multi-Plate Radiation Shield protects temperature and relative humidity sensors from error-producing solar radiation and precipitation. The shield relies on a combination of plate geometry, material and natural ventilation to provide effective shielding.

R.M.Young Model 41003 Gill Multi-Plate Radiation Shield.

Sensor types

Radiation error^.

Construction

Dimensions

Accommodates temperature and humidity sensors up to 26 mm diameter.

@ 1080 W/m² intensity - dependent on wind speed

0.4 deg C RMS @ 3 m/s

0.7 deg C RMS @ 2 m/s

1.5 deg C RMS @ 1 m/s

UV stabilized white thermoplastic plates.

13 cm D x 26 cm H

Description

The model 05103 Wind Monitor is a high performance, rugged wind sensor. The instrument is made of  UV stabilized plastics and anodized stainless steel and  aluminium fittings. Precision grade ball bearings are used. The wind sensor is a four blade helicoid propeller. The wind direction sensor is a rugged yet lightweight vane with a sufficiently low aspect ratio to assure good fidelity in fluctuating wind conditions. 

R.M.Young Model 05103 Wind Monitor.

Range

Accuracy 

Threshold

Dynamic Response

Signal Output

Power requirement

Dimensions

Wind speed : 0 - 60 m/s (216 kph)   -  Gust survival : 100 m/s (360 kph)

Azimuth : 360 deg  mechanical, 355 deg electrical (5 deg open)

Wind speed : +-0.3 m/s    -    Wind direction : +- 3 deg

Propeller : 1m/s   -   Vane 1.1 m/s

Propeller distance constant (63% recovery) 2.7m

Vane delay distance (50% recovery) 1.3m

Damping ratio : 0.3   -  damped natural wavelength : 7.4m   

                                 -  undamped natural wavelength : 7.2m

Wind speed : magnetically induced AC voltage, 3 pulses per revolution. 

1800 rpm (90Hz) = 8.8 m/s

Azimuth : analog DC voltage from conductive plastic potentiometer 

- resistance 0 K Ohm, linearity 0.25%.

Potentiometer excitation : 15 VDC maximum.

37 cm (height) x 55cm (length)  -  propeller 18cm diameter 

- mounting : 34 mm diameter.  

Description

The model 41382 Relative humidity / temperature probe combines a high accuracy, capacitance type humidity sensor and 1000 ohm Platinum RTD temperature sensor in one probe. The probe is easily installed in Young multi-plate and aspirated shields. This probe offers a choice of 0-1 VDC or 4-20 mA outputs T and RH.

Power required

V option :10-28 VDC

               5 mA

L option : 10-28 VDC

               20 mA

Calibrated measuring range

Time constant

Accuracy at 0 deg C

Sensor type

Output signal

-50 to 50 deg C

42 seconds with model 43408 aspirated shield

+- 0.3 deg C

1000 Ohm Platinum RTD

0-1 VDC (V option)

4-20 mA(L option)

Description

The model 41382 Relative humidity / temperature probe combines a high accuracy, capacitance type humidity sensor and 1000 ohm Platinum RTD temperature sensor in one probe. The probe is easily installed in Young multi-plate and aspirated shields. This probe offers a choice of 0-1 VDC or 4-20 mA outputs T and RH.

Power required

V option :10-28 VDC

               8mA

L option : 10-28 VDC

                40 mA

Operating temperature

Measuring range

Accuracy at 20 deg C 

Stability

Time constant

Sensor type

Output signal

-10 to 60 deg C 

(below -10 deg C accuracy reduced)

0 - 100% RH

2% 

Better than +-1% over 1 year

10 seconds without filter

Rotronic Hygromer™

0 - 1 VDC (V option)

4 - 20 mA (L option)

Description

Model 61202 Barometric Pressure Sensor is a versatile electronic barometer featuring high accuracy, low power, wide operating temperature range, and calibrated outputs in several formats.

R.M.Young Model 61202 Barometric Pressure Sensor with 61002 Pressure Port. 

Pressure

Digital resolution

Operating temperature

Accuracy

Update rate

Serial output

Analog Outputs

Analog Resolution

Power

Case

600 to 1100 hPa standard range

0.1 hPa

-50 - +60 deg C

+-0.3 hPa at 20 deg C and 1 hPa at -50 to +60 deg C

2 seconds

Full duplex RS-232/

Half duplex RS-485/9600 baud/Polled or continuous/ASCII text output.

4.00 to 20.00 mA, standard range 600 to 1100 hPa, other range settable

Depends on range / 0.1 hPa typical

7 - 30 VDC at 30 mA

Fiber-reinforced Thermoplastic

Description

The model 70092 Solar Radiation Sensor measure global solar radiation for agricultural, meteorological and hydrological applications. The 70092 features a silicon photovoltaic detector mounted in a fully cosine-corrected head. 

R.M.Young Model 70092 Solar Radiation Sensor. 

Sensor type

Measurement range

Sensitivity ^.

Linearity ^.

Stability

Response time

Signal

Temperature dependence

Cosine Correction

Operating temperature

High stability silicon photovoltaic detector (blue enhanced)

400 - 1100 nanometers

Typically 80 µA per 1000 W m^-2

1% max up to 3000 W m²

<+-2% per year

10 µS

0-8 mV = 0-1000Wm2 typical across 100 Ohm load

0.15% per deg C maximum

Cosine corrected up to 80 deg angle of incidence.

-20 to +65 deg C

Description

The model 52202/ 52203 Tipping Bucket Rain Gauge meets the specifications of the World Meteorological Organization. Extensive use of molded thermoplastic compounds gives maximum performance and resistance to corrosion. 

R.M.Young Model 52203 Tipping Bucket Rain Gauge. 

Catchment  area^.

Resolution

Accuracy

Output

Contact rating

Operating temp

Power

200 cm²

0.1 mm per tip

2 % up to 25mm / h

Magnetic reed switch, normally open

24V AC / DC 500 mA Max

-20 deg C to 50 deg C (heated)

18 Watts at 24 VAC for heated model only. 

(model 52202 is heated for colder climates)

Description

LoggerNet 3.1, our full-featured datalogger support software, facilitates programming, communications, and data retrieval between Campbell Scientific dataloggers and a PC. This 32-bit software supports all contemporary dataloggers (including the CR1000), all datalogger operating systems (e.g., mixed-array, table data, PAKBUS®), and many retired dataloggers (e.g., CR500, CR10, 21X). 

Connection to a datalogger either by serial cable, RF link, cell phone modem, ethernet. 

Datalogger programming, depending on the datalogger using either Edlog or CRBasic.

On demand or scheduled data downloading.

Setting  ports/flags i.e. open flood gates, turn fans off/on etc.

Graphically displays data.

Export data to third-party analysis packages.

for specification sheets or product range just click (or see Support Software)

Description

The Model 26800 Meteorological Translator offers a unique and flexible solution for meteorological data measurement, recording and display.
Versatile design can be easily connected to wind, temperature, humidity, rainfall, pressure, solar radiation and most other sensors.

R.M.Young Model 26800 Meteorological Translator.

Sensor types

Dimensions

Weight

Operating temperature

Storage Temperature Display

Power

Memory

Voltage input

Pulse / Frequency Input Excitation

Voltage / Current Output

Serial I/O

 
Switch output
 

The 26800 is compatible with a wide variety of sensors and accessory devices. Terminals for all functions are readily available on the back panel.

200 mm (7.8 in) x 144 mm (5.7 in) x 54 mm (2.1 in)
0.8 kg (1.8 lb)
0° C to 50° C
-30° C to 50° C
Adjustable high-brightness, high-contrast with 8 user programmable screens.
10 to 30 VDC at 4 W max
2,162,688 data records. 512 User Program Instructions.
Channels: 16 max. Measurement range: -2.5 to 5 VDC.
Accuracy: 0.1% from 0 to 40° C. Channels: 4 Inputs. 0 to 2500 Hz.
Channels 2 Outputs Regulated 5VDC at 10mA.
Channels:  4 Outputs.
Range: Voltage 0 to 5VDC. Current 0 to 20mA, resolution 12-bits (1.25 mV or 0.005 mA).
Channels: 2 ports. One for RS-232, one for RS-485. Both channels are full duplex with no handshaking. 1 start, 8 data, 1 stop, no parity. Baud Rate:1200 to 230,400 Baud.
Channels: 4 Solid State Switch outputs.
Voltage/Current: Each switch can handle 60VDC at 5A.

Description

Software display. 

for specification sheets or product range just click (or see Support Software)