RM YOUNG Portable Tripod Model 18940

Portable Tripod

Model 18940

 

The Portable Tripod is a convenient stand for temporary installation of meteorological sensors.
Constructed of corrosion resistant materials, this tripod is surprisingly sturdy for its light weight. The tripod features an extendable top section with mounting post that fits Young wind sensors. One leg is articulated for leveling on uneven surfaces. For extra stability, Model 18943 Guy Wire Assembly may be used.

Specifications
Height: Adjustable 1.7 m (66 in) to 2.9 m (114 in)
Base: Legs extend 76 cm (30 in) maximum from center
Collapsed Size: 18 cm (7 in) diameter x 155 cm (61 in) L
Weight: 4.1 kg (9 lb)
Shipping Weight: 5.3 kg (12 lb)

RM YOUNG Wind Sensor Calibration Accessories Accessories

Wind Sensor Calibration Accessories

Accessories

 

While not a substitute for laboratory or wind tunnel calibration, these accessories offer an effective means for regular field checking of your Young wind sensors.

Model 18802 Anemometer Drive provides a convenient and accurate way to rotate an anemometer shaft at a known rate. The motor rotates clockwise or counter-clockwise at a selected rate between 200 and 15,000 RPM. The LCD display is referenced to an accurate quartz time base. For portable operation, the unit runs on internal batteries. An AC wall adapter is included.

Model 18811 Anemometer Drive is identical to Model 18802 except the drive motor incorporates a gear reducer for operation in the range of 20 to 990 RPM in 10 RPM increments. The lower range is recommended for cup anemometer calibration.

Model 18112 Vane Angle Bench Stand is used for bench top wind direction calibration of Wind Monitor sensors. An easy to read pointer indicates 0 to 360 degrees with 1/ 2 degree resolution.

Model 18212 Vane Angle Fixture - Tower Mount similar to Model 18112, the tower mount feature allows use on the tower as well as the bench top.

Model 18310 Propeller Torque Disc checks anemometer bearing torque with a simple yet accurate pass/fail check.

Model 18312 Cup-Wheel Torque Disc checks cup anemometer bearing torque.

Model 18331 Vane Torque Gauge checks vane bearing torque of Wind Monitor sensors. Slip the fixture over the main housing and make simple yet accurate vane torque measurements.

Model 18301 Vane Alignment Rod helps visual alignment of a wind vane to a known direction reference during installation.

Brochure	18860 Manual

RM YOUNG Sensor Cable

Sensor Cable

 

Prices are per foot. Select length after adding to cart.

 

	Ordering Information	Model
	2 conductor shielded / 22 AWG	18641
	2 pair shielded / 22 AWG	18723
	5 conductor shielded / 22 AWG	18446
	6 conductor shielded / 22 AWG	18721
	8 conductor shielded / 22 AWG	18660
	9 conductor shielded / Required for 86004	86070

RM YOUNG Rain Gauge Calibrator Model 52260

Rain Gauge Calibrator

Model 52260

 

The Model 52260 Rain Gauge Calibrator offers a convenient way to determine rain gauge accuracy. The calibrator includes a water bottle with constant head adapter and flow nozzles for various flow rates.

52260 Manual

Specifications 
Materials Included:
Graduated 1000 ml bottle
Bottle Stand - fits in rain gauge collector
Constant Head Adapter
Nozzles for 1000, 1500, 2000 ml/hr nominal flow rates
Dimensions: 29 cm (11.4 in) H x 13 cm (5.1 in) Dia.
Weight: 0.2 kg (0.5 lb)
Shipping Weight: 0.8 kg (1.8 lb)

RM YOUNG Bird Wire Assembly For Rain Gauge Model 52250

Bird Wire Assembly

For Rain Gauge

Model 52250

 

To discourage birds from perching on the funnel rim of model 52202 and 52203, the bird wire assembly may be attached to the gauge.

RM YOUNG PRECIPITATION//PRESSURE Pressure Port Model 61002

Pressure Port

Model 61002

 

The Pressure Port minimizes dynamic pressure errors due to wind.

Ambient wind of 20 meters per second blowing over a typical barometer inlet tube can cause pressure errors as high as 3 hPa. The Pressure Port minimizes these errors.

Specifications 
Dynamic Pressure Error: 0.5 hPa maximum @ 20 m/s
Dimensions: 11.5 cm (4.5 in) H x 13 cm (5.1 in) Dia.
Mounting: Offset bracket with U-bolt for 25 - 50 mm (1-2 in) pipe
Weight: 0.2 kg (0.5 lb)
Shipping Weight: 0.8 kg (1.8 lb)

RM YOUNG Barometric Pressure Sensor Model 61302L / 61302V

Barometric Pressure Sensor

Model 61302L / 61302V

 

The Model 61302 Barometric Pressure Sensor offers unparalleled performance and flexibility for atmospheric pressure measurement.

The barometer is available in two configurations to satisfy a variety of applications; Model 61302V offers 0-5 VDC output, 61302L offers a 4-20 mA current output. Both models offer serial output in addition to the analog signal. For outdoor installation, Model 61360 Weatherproof Enclosure and Model 61002Pressure Port are recommended.

Brochure	61302L Manual	61302V Manual

SPECIFICATIONS

Pressure Range:	500-1100 hPa
Operating Temperature:	-40 to +60°C
Digital Accuracy*:	0.2hPa (25°C) 0.3 hPa (-40 to +60°C)
Analog Accuracy**:	0.05% of analog pressure range
Analog Temperature Dependence:	0.0017% of analog pressure range/°C   (25°C reference)
Long Term Stability:	0.2% FS per year
Update Rate:	1.8 Hz max
Serial Output:	Full duplex RS-232 - 9600 baud Polled or Continuous ASCII text or NMEA format Half duplex RS-485 (61302L only)
Analog Output:	0 to 5000 mV (Model 61302V) 4 to 20 mA (Model 61302L)
Resolution:	Analog 0.025% of scale Serial 0.01 hPa
Power:	Model 61302V (7 to 30 Vdc)    Vout Mode = 2.8 mA    Sleep Mode = 1.4 uA    RS232 Mode = 7 mA
	Model 61302L (7 to 30 Vdc)    4 to 20 mA Mode = 25 mA max    RS-232 or RS-485 Mode = 7 mA
Dimensions:	90mm (3.6 in) x 60 mm (2.4 in) x 20 mm (0.8in)
Weight:

RM YOUNG Precipitation Gauge No Moving Parts Model 50202

Precipitation Gauge

No Moving Parts

Model 50202

 

The Model 50202 Precipitation Gauge accurately measures rain or snow precipitation without moving parts. Insulated housings and thermostatically controlled heaters permit operation at temperatures below freezing. Unlike conventional tipping-bucket and weighing gauges the 50202 has no moving parts, making the instrument ideal for use on moving platforms such as buoys and ships. Precipitation measurement is made with a capacitive transducer and electronic circuit that produces a voltage output. Total precipitation can be tracked by a data logger or recorder.

Brochure	50202 Manual

Specifications
Threshold: 1 mm (.04 in)
Accuracy: ±1 mm (±.04 in)
Signal: 0 to 5.00 VDC = 0 to 50 mm precipitation
Chamber Drain Time: 30 seconds approx.
Power Requirement: Measuring Circuit: 8 to 30 VDC, Heater: 48 Watts @ 28 VAC, Operating Temperature: -20˚C to +50˚C (-4˚F to 122˚F)
Dimensions:
Height: 65 cm (25.6 in)
Diameter: 14 cm (5.5 in)
Catchment Dia: 133 mm (4.4 in)
Catchment Area: 100 cm² (60.8 in²)
Mounting: U-bolts fit vertical pipe 25-50 mm (1-2 in) diameter.
Weight: 2.5 Kg (5.5 lb)
Shipping Weight: 4 Kg (9 lb)

RM YOUNG Tipping Bucket Rain Gauge Model 52202/52203

Tipping Bucket Rain Gauge

Model 52202/52203

 

The YOUNG Tipping Bucket Rain Gauge meets the specifications of the World Meteorological Organization (WMO).

The design uses a proven tipping bucket mechanism for simple and effective rainfall measurement. The bucket geometry and material are specially selected for maximum water release, thereby reducing contamination and errors. Catchment area of 200 cm² and measurement resolution of 0.1 mm meet the recommendations of the WMO. Leveling screws and bullseye level are built in for easy and precise adjustment in the field. Measured precipitation is discharged through a collection tube for verification of total rainfall. Model 52202 is heated for operation in cold temperatures. An unheated version, 52203, is available for use in moderate climates. To discourage birds from perching on the funnel rim, accessory bird wire assembly may be attached to the gauge.

For coastal salt air applications and other corrosive environments, the gauge is offered with a marine grade stainless steel housing.

Brochure	52202 Manual

Specifications
Size: 18 cm dia. x 30 cm high, (39 cm high with mounting base)
Catchment Area: 200 cm²
Resolution: 0.1 mm per tip
Accuracy: 2% up to 25 mm/hr 3% up to 50 mm/hr
Output: Magnetic reed switch (N.O.), rating 24VAC/DC 500mA
Operating Temperature: -20˚C to +50˚C (heated)
Power: 18 Watts for heater only
Mounting: Clamp for 1″ (1.34″ dia.) iron pipe or 3 bolts on 160mm dia. circle
Other: Leveling adjustment, thermostatic control for heater, intake screen

RM YOUNG Sensors Relative Humidity & Temperature Probes Models 41382 & 41342

Sensors

Relative Humidity & Temperature Probes

Models 41382 & 41342

 

The Model 41382 Relative Humidity/Temperature Probe combines a high accuracy, capacitance type humidity sensor and precision Platinum RTD temperature sensor in one probe. This probe offers a choice of 0-1 VDC or 4-20 mA outputs for T and RH.

41382LC2 Manual	41382LF2 Manual	41382VC Manual	41382VF Manual

Model 41342 Temperature Probe offers accurate temperature-only measurement. Three output options are available: 0-1 VDC, 4-20 mA, and 4 wire RTD. Probes are easily installed in YOUNG naturally ventilated (multi-plate) and aspirated radiation shields. A junction box is provided for cable terminations.

41342 Manual	41342L Manual	41342V Manual

Specifications

Power Required:	41382	41342
V Option: 10-28 VDC	8 mA	5 mA
L Option: 10-28 VDC	40 mA	20 mA

RELATIVE HUMIDITY: (41382)
Measuring Range: 0-100 %RH
Accuracy at 23°C: ±1%RH,
Stability: Better than ±1%RH per year
Response Time: 10 seconds (without filter)
Sensor Type: Rotronic Hygromer™
Output Signal: V option: 0-1 VDC, L option: 4-20 mA
TEMPERATURE: (41382, 41342)
Calibrated Measuring Range: -50 to 50°C (suffix C) -50 to 150°F (suffix F)
Response Time: 10 seconds (without filter)
Accuracy at 23°C: ±0.3°C /optional ±0.1°C NIST calibration - 41342 only
Sensor Type: Platinum RTD
Output Signal: V Option: 0-1 VDC, L Option: 4-20 mA, 4 wire RTD (41342 only)
Recommended Radiation Shields:
Model 41003P Multi-Plate Radiation Shield
Model 43502 Aspirated Radiation Shield 

RM YOUNG Multi-Plate Radiation Shield Model 41003

Multi-Plate Radiation Shield

Model 41003

 

The Multi-Plate Radiation Shield protects temperature and relative humidity sensors from error-producing solar radiation and precipitation. Compact size and light weight make this shield useful for many applications.

The multiple plates have a unique profile that blocks direct and reflected solar radiation, yet permits easy passage of air. The plate material is specially formulated for high reflectivity, low thermal conductivity, and maximum weather resistance. The rugged U-bolt mounting clamp attaches easily to any vertical pipe up to 2 inches diameter. Model 41003 employs a universal clamp-type adapter to securely hold sensors up to 16 mm diameter. Model 41003P has a custom sized adapter to fit a sensor from 16 mm to 26 mm diameter (24 mm is supplied unless otherwise specified). A variety of temperature and humidity probes are available.

Brochure	41003 Manual

Specifications
Sensor Types: Accommodates temperature and humidity sensors up to 26 mm (1 in) diameter
Radiation Error:
@ 1080 W/m² intensity- Dependent on wind speed
0.4 ˚C (0.7 ˚F) RMS @ 3 m/s (6.7 mph)
0.7 ˚C (1.3 ˚F) RMS @ 2 m/s (4.5 mph)
1.5 ˚C (2.7 ˚F) RMS @ 1 m/s (2.2 mph)
Construction:
UV stabilized white thermoplastic plates, aluminum mounting bracket, white powder coated Stainless steel U-bolt clamp
Dimensions:
13cm (5.1 in) diameter x 26 cm (10.2 in) high
Mounting fits vertical pipe 25-50 mm (1-2 in) diameter
Weight:
Net weight: 0.7 kg (1.5 lb)
Shipping Weight: 1.4 kg (3 lb)

RM YOUNG TEMPERATURE//HUMIDITY Aspirated Radiation Shield Model 43502

Aspirated Radiation Shield

Model 43502

 

The Aspirated Radiation Shield provides maximum sensor protection from incoming short wave and outgoing long wave radiation

The shield employs a triple walled intake tube and multiple canopy shades to effectively isolate the sensor from precipitation and solar radiation. A continuous duty DC blower provides constant flow of ambient air over the sensor. A variety of temperature and relative humidity probes are available.

Brochure	43502 Manual

Specifications
Radiation Error:
Ambient Temperature: 0.2 °C (0.4°F) RMS @ 1000 W/m2
Delta T: 0.05 °C (0.1°F) RMS with like shields equally exposed
Aspiration Rate:
5 to 11 m/s (16 to 35 fps) depending on sensor
Power Requirement:
12 to 14 VDC @ 500 mA
Construction:
UV stabilized white thermoplastic shield, aluminum mounting bracket, stainless steel U-bolt
Dimensions:
Overall: 33 cm (13 in) H x 20 cm (8 in) Dia
Shield: 70 mm (2.8 in) Dia x 12 cm (4.7 in) L
Weight:
Net Wt: 1.1 kg (2.5 lb) Shipping Wt: 2.7 kg (6 lb)

RM YOUNG Temp Tracker Model 46203

Temp Tracker

Model 46203

 

The Temp Tracker is a versatile Temperature and Relative Humidity indicator with useful alarms and serial output.

Measured values are displayed on the front panel: temperature on the left, relative humidity or dew point on the right. Maximum and minimum values are saved and can be viewed at any time. The Temp Tracker includes the following useful features: fully-programmable alarms, calibrated voltage outputs, and RS-485 output. Input for the Temp Tracker is supplied by Model 41382LC2 Relative Humidity/ Temperature Probe which provides a convenient 4-20 mA current output signal for each channel. (Model 41003P Radiation Shield is suggested)

Brochure	46203 Manual

Specifications
Range:
Temperature: -50.0 to 150.0˚F, -50.0 to 50.0˚C
Relative Humidity: 0 to 100%
Display Resolution:
Temperature: 0.1˚C, 0.1˚F
Relative Humidity: 1%
Dew Point: 1˚C, 1˚F
Compatible Sensors:
Model 41382LC2 (T & RH)
Model 41342LC (T only)
Voltage Outputs: 0-5 VDC Full Scale for T & RH
Alarm Relays: Normally open contacts for T & RH
Remote Displays:16 maximum
Power Requirement: 12 to 30 VDC, 4.5 W
Dimensions: 144 mm (5.65 in) x 144 mm (5.65 in) x 36 mm (1.4 in)
Weight: 1 lb (0.45 kg)
Shipping Weight: 3 lb (1.4 kg) 

RM YOUNG Voltage & Current Interfaces 05603C, 05631C, 05608C, 05638C

Voltage & Current Interfaces

05603C, 05631C, 05608C, 05638C

 

MODEL 05603C - WIND SENSOR INTERFACE - FOR USE WITH 05106
0-5 VDC OUTPUTS

The Wind Sensor Interface provides calibrated analog DC voltage signals for wind speed and wind direction.
Specifications
Power Requirement: 8-24 VDC (5 mA @ 12 VDC)
Temperature Range: -50 to 50°C (-58 to 122°F)
Inputs: Model 05106 Wind Monitor-MA
Outputs: 0 to 5.00 VDC
Wind Speed: 0 to 100 M/S, Wind Direction: 0 to 360°
Accuracy: ± 1% FS over temperature and supply voltage range.
Dimensions: 110 mm W x 75 mm H x 56 mm D (4.3 in W x 2.9 in H x 2.2 in D)
Mounting: U-bolt for vertical pipe 25-50mm (1- 2 in) Dia


MODEL 05631C - WIND LINE DRIVER - FOR USE WITH 05106
4-20 mA OUTPUTS

The Wind Line Driver converts signals from the wind sensor to 4 to 20 mA current loop values.
Specifications
Power Requirement: 12-30 VDC
Temperature Range: -50 to 50°C (-58 to 122°F)
Inputs: Model 05106 Wind Monitor-MA
Outputs: 4 to 20 mA
Wind Speed: 0 to 100 M/S, Wind Direction: 0 to 360°
Accuracy: ± 1% FS over temperature and supply voltage range.
Dimensions: 110 mm W x 75 mm H x 56 mm D (4.3 in W x 2.9 in H x 2.2 in D)
Mounting: U-bolt for vertical pipe 25-50mm (1- 2 in) Dia

05603C Manual	05608C Manual	05631C Manual	05638C Manual

MODEL 05608C - WIND SENSOR INTERFACE - FOR USE WITH 05108
0-5 VDC OUTPUTS

The Wind Sensor Interface provides calibrated analog DC voltage signals for wind speed and wind direction.
Specifications
Power Requirement: 8-24 VDC (5 mA @ 12 VDC)
Temperature Range: -50 to 50°C (-58 to 122°F)
Inputs: Model 05108 Wind Monitor-HD
Outputs: 0 to 5.00 VDC
Wind Speed: 0 to 100 M/S, Wind Direction: 0 to 360°
Accuracy: ± 1% FS over temperature and supply voltage range.
Dimensions: 110 mm W x 75 mm H x 56 mm D (4.3 in W x 2.9 in H x 2.2 in D)
Mounting: U-bolt for vertical pipe 25-50mm (1- 2 in) Dia


MODEL 05638C - WIND LINE DRIVER - FOR USE WITH 05108
4-20 mA OUTPUTS

The Wind Line Driver converts signals from the wind sensor to 4 to 20 mA current loop values.
Specifications
Power Requirement: 12-30 VDC
Temperature Range: -50 to 50°C (-58 to 122°F)
Inputs: Model 05108 Wind Monitor-HD
Outputs: 4 to 20 mA
Wind Speed: 0 to 100 M/S, Wind Direction: 0 to 360°
Accuracy: ± 1% FS over temperature and supply voltage range.
Dimensions: 110 mm W x 75 mm H x 56 mm D (4.3 in W x 2.9 in H x 2.2 in D)
Mounting: U-bolt for vertical pipe 25-50mm (1- 2 in) Dia