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MORE ABOUT the CLIMA SENSOR 2000

Applications include:

  • control of sun blinds to shade from direct sunlight
  • protection of blinds from wind and rain damage
  • closure of windows in rain and high winds
  • control of HVAC systems . . .

TELEPHONE

From UK
01275 847787

From Ireland
00 44 1275 847787

Email Biral at
wwwmet@biral.com



COMPARISON OF THE 4 MODELS
Clima Sensor 2000  -  Model 4.9001.00.061 Clima Sensor 2000  -  Model 4.9000.00.061 Clima Sensor 2000  -  Model 4.9011.00.061 Clima Sensor 2000  -  Model 4.9010.00.061
Clima Sensor
Model
4.9001.00.061

 

Precipitation
Value: Yes / No

Output:
0 V = rain
10 V = dry

 

Brightness
Value: 1 - 100 kLux

Output:  3 x 0 - 10 V
Direction:
east, south, west

Clima Sensor
Model
4.9000.00.061

 

Precipitation
Value: Yes / No

Output:
0 V = rain
10 V = dry

 

Brightness
Value: 1 - 100 kLux

Output:  3 x 0 - 10 V
Direction:
east, south, west

 

Wind Speed
Value: 0.5 - 40 m/s

Output: 0 - 10

Clima Sensor
Model
4.9011.00.061

 

Precipitation
Value: Yes / No

Output:
0 V = rain
10 V = dry

 

Brightness
Value: 1 - 100 kLux

Output:  3 x 0 - 10 V
Direction:
east, south, west 

 

Temperature
Value: -20 to +60 oC

Output: 0 - 10 V

 

Air Humidity
Value: 20 - 100 % rel.

Output: 0 - 10 V

Clima Sensor
Model
4.9010.00.061

 

Precipitation
Value: Yes / No

Output:
0 V = rain
10 V = dry

 

Brightness
Value: 1 - 100 kLux

Output:  3 x 0 - 10 V
Direction:
east, south, west 

 

Temperature
Value: -20 to +60 oC

Output: 0 - 10 V

 

Wind Speed
Value: 0.5 - 40 m/s

Output: 0 - 10 V

 

Air Humidity
Value: 20 - 100 % rel.

Output: 0 - 10 V
  

Operating Voltage for all 4 models is  24 V AC/DC


HOW THE CLIMA SENSOR 2000 MEASURES
The Clima Sensor 2000 range measures:

- precipitation :  beginning and end
- light intensity
:   0 - 100 kLux
- wind speed : range of 1 - 40 m/s (89 mph)
- temperature : range -20 oC to +60 oC (-4 oF to 140 oF)
- relative humidity :  0 - 100%

 

 

 

Clima Sensor 2000  -  Model 4.9010.00.061

Wind Speed
The wind speed is detected by means of a rotating 3 cup system. The number of rotations is linear-proportional to the wind speed and this measurement is supplied as a frequency through a Reed-contact connected to a frequency to voltage converter. Therefore the frequency is dependent on the revolution number.
Brightness (measured by all models)
The brightness is detected by three independent photo-diodes which are arranged in 90o segments (east, south ,west).The three independent voltage outputs are related to the segments and are linear to the brightness.
Precipitation (measured by all models)
Precipitation (rain, snow, hail, soft hail, etc.)is detected by means of an infrared short measurement path that looks for breaks in the beam and can derive precipitation information from the time and duration of the break. 
Air Humidity
The measurement is carried out by means of an immediate response capacitive humidity sensor which changes capacity according to the relative air humidity. 
Temperature
The temperature sensor is a standard platinum-resistant- thermometer Pt100 (acc. to DIN IEC 751) which has a long-term stability and high accuracy. The temperature is of a reference quality and standard output.
Data output

The data is output as a standard analogue signal which can be output to commercially available bus systems and is output in the form of 0-10 V signals for each individual parameter.

example - 100% relative humidity = 10 V,    0% relative humidity = 0 V
 

Ease of Mounting

The sensor is delivered with a 10 m connecting cable and a mounting clamp of stainless steel for installation on walls or masts. 


SPECIFICATIONS
  
Wind (models 4.9000.00.061 and 4.9010.00.061)
Measuring range 1 - 40 m/s (2.24 - 89.8 mph)
Accuracy +/- 0.5 m/s res +/- 5% of mr
Electrical output 0-10 V (=0 - 40 m/s)
Load > 10 Ohms
   
Precipitation (all models)
Measuring range rain yes / no
Electrical output 0 V for rain, 10 V with dryness
Sensitivity fine drizzle
Load > 100 kW
Switch-on-delay approx 3 rain particles
Switch-off-delay approx 2 minutes
   
Brightness (all models)
Measuring range 0 - 100 kLux
Spectral range 700 - 1050 mm
Accuracy +/- 10 of measuring value
Electrical output 3 x 0 - 10 V, eastern, southern and western direction
Load > 10 Ohms
   
Temperature models 4.9010.00.061 and 4.9011.00.061)
Measuring range -20ºC to +60ºC
Measuring element Pt100 acc to IEC 751 1/3 DIN class B
Accuracy +/- 0.15 oC at 0 oC
Electrical output 0 - 10 V
Load > 10 Ohms
   
Air Humidity models 4.9010.00.061 and 4.9011.00.061)
Measuring range 0 - 100% rel humidity
Accuracy +/- 3% in the range
Electrical output 0-10 V
Load > 10 Ohms
   
General  
Operating voltage

for 0 - 10 V output

24 VAC +/-15% ; 24 VDC +/-25%

13 - 30 VDC

Current consumption < 100 mA
Ambient temperature -40 oC to + 60 oC
Cable - 10 m included LiYCY 12 x 0.14 mm2, uv-resistant, max 100 m at a supply with nominal 24 V
Mounting retaining clamp, stainless steel for mast or wall
Weight max 1.5 kgs


 

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BIRAL (Bristol Industrial & Research Associates Ltd)

TEL UK: 01275 847787 TEL Intl: + 44 1275 847787

EMAIL: wwwmet@biral.com

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