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Rotronic goes CO2!

Rotronic goes CO2!

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Rotronic goes CO2!

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  1. Rotronic goes CO2!

  2. CO2 • Topics: • CO2 in general • CO2 transmitter • CO2 & Temp. transmitter • CO2 special transmitter

  3. CO2 in general

  4. Big topic over the last year, everybody has it.. e.g. Green house effect and environment …

  5. CO2 in general

  6. CO2 in general Photosynthesis: Chemical recationCO2 + H2O --> CHO + O2 + H2O Carbondioxide, water usinglightandchlorophyll, oxygenandglucose

  7. CO2 in general

  8. CO2 in general Indoor air quality in offices leads to high or low levels of gases: Since CO2 is exhaled by people at predictable levels the content of Carbon Dioxide - CO2– in air may be a significant indication of air quality. A measure of CO2 indicates the amount of fresh air supply: 15 cfm = 7.0l/s ventilation rate per occupant corresponds to 1000 ppm CO2 20 cfm = 9.2l/s ventilation rate per occupant corresponds to 800 ppm CO2

  9. CO2 in general • Normal CO2 Levels • The effects of increased CO2 summarized: •  normal outdoor level: 350 - 450 ppm • acceptable levels: < 600 ppm • complaints of stiffness and odors: 600 - 1000 ppm • ASHRAE and OSHA standards: 1000 ppm • general drowsiness: 1000 - 2500 ppm • adverse health effects expected: 2500 - 5000 ppm • maximum allowed concentration within a 8 hour working period: 5000 ppm

  10. CO2 in general • Extreme and Dangerous CO2 Levels • slightly intoxicating, breathing and pulse rate increase, nausea: 30,000 ppm • above plus headaches and sight impairment: 50,000 ppm • unconscious, further exposure death: 100.000 ppm

  11. Rotronic CO2 transmitter Portfolio

  12. CO2 transmitter • CO2 transmitter for climate control • EU/US electricaljunction box • Selectable with and without display • for fixed installation “decreasing your energy consumption while creating a healthier indoor air climate”

  13. CO2 transmitter Specification EU: • Measurement range : 0…2000 ppm • Method infrared (NDIR) w. Auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Output 2: 4…20 mA (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 100 x 80 x 25 mm CF3-W-EU CF3-W-EU-Dips

  14. CO2 transmitter Specification US: • Measurement range : 0…2000 ppm • Measurement method: Infrared (NDIR) w. Auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Output 2: 4…20 mA (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 130 x 85 x 30 mm CF3-W-US CF3-W-US-Dips

  15. CO2 transmitter Specification for duct version: • Measurement range : 0…2000 ppm • Method infrared (NDIR) w. Auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Output 2: 4…20 mA (CO2) • Operation temperature : 0…50 °C CF3-D CF3-D-Dips

  16. CO2 & Temperature transmitter • CO2 & temperature transmitter for: • BMS • Controlling Ventilation, Air flaps & valves Wall Duct “decreasing your energy consumption while creating a healthier indoor air climate”

  17. CO2 & Temperature transmitter Specification for wall mount: • Measurement range : 0…2000 ppm • Measurement Temperature: 0.. 50 °C • Method infrared (NDIR) w. Auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Output 2: 4…20 mA (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 120 x 82 x 30 mm CF5-W CF5-W-Dips

  18. CO2 & Temperature transmitter Specification for duct mount: • Measurement range : 0…2000 ppm • Measurement Temperature: 0.. 50 °C • Method infrared (NDIR) w. auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Output 2: 4…20 mA (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 142 x 84 x 46 mm • Ductprobe: 245 mm CF5-D CF5-D-Dips

  19. CO2 special transmitter • Special CO2 transmitters: • „Fresh Air Indication“ • Carbon dioxide alarm • Sound & light indication • relays out’s • bigger ranges • for classrooms , offices , controllers and more “decreasing your energy consumption while creating a healthier indoor air climate”

  20. CO2 special transmitter Special CO2 transmitters wall mount: • Measurement range : 0…2000 ppm • Method Infrared (NDIR) w. Auto calibration • Accuracy : ± 30 ppm • Supply : 24 VDC/AC • Output 1 : 0…10 VDC (CO2) • Sound & light indication • Operation temperature : 0…50 °C • Dimensions (H x W x D): EU: 100x 80 x 28 mm // US: 130x 85 x 30 mm CF3-W-EU-Displ-FLI CF3-W-US-Displ-FLI

  21. CO2 special transmitter Special CO2 transmitters alarm and relays: • Measurement range : 0..4% CO2 • Accuracy : ± 200 ppm • Supply : 24 VDC/AC • Output 1 : 0 … 20mA or 0/2 ... 10 VDC (CO2) • Output 2: 0 … 20mA or 0/2 ... 10 VDC (CO2) • Output 3 (relay 1): Open > 1.4% closed >1.5% (CO2) • Output 4 (relay 2): Open > 2.9% closed >3.0% (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 142 x 84 x 46mm CF8-W-Disp-AL

  22. CO2 special transmitter Special CO2 transmitters for Green House: • Measurement range : 0…4000 ppm • Accuracy : ± 200 ppm • Supply : 24 VDC/AC • Output 1 : 0 … 20mA or 0/2 ... 10 VDC (CO2) • Output 2: 0 … 20mA or 0/2 ... 10 VDC (°C) • Output 3 (relay): Open > 2.0% closed >1.9% (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 142 x 84 x 46mm CF8-W-Disp-GH

  23. CO2 special transmitter Special CO2 transmitters for incubators: • Measurement range : 0…3000 ppm • Accuracy : ± 200 ppm • Supply : 24 VDC/AC • Output 1 : 0... 5 VDC, 0…2% (CO2) • Output 2: 0… 5 VDC, 0…3 % (CO2) • Operation temperature : 0…50 °C • Dimensions (H x W x D): 142 x 84 x 46mm CF8-D_W-Disp-IN

  24. Thanks for your attention!