| Вид документа | Технічний паспорт |
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| Виробник | JCI |
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| Моделі | CD-W00-00-0 |
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| Група обладнання | automation |
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| Мова документа | англійська |
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| Розмір файлу | 0.2 МБ |
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Про документ
A compact wall-mounted carbon dioxide transmitter for HVAC applications, measuring 0 to 2,000 ppm and outputting a jumper-selectable 0–10 VDC (default), 0–20 mA, or 4–20 mA signal. It uses the silicon-based CARBOCAP single-beam, dual-wavelength sensor with an integrated Fabry-Perot Interferometer chip, offering five years of calibration reliability with no maintenance or field calibration required.
Ключові дані
| Measuring Range | 0 to 2,000 ppm CO2 |
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| Accuracy at 77°F (25°C) | <±[40 ppm CO2 + 3.0% of reading] |
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| Transmitter CO2 Output Signal | Jumper Selectable 0 to 20 mA or 4 to 20 mA or 0 to 10 VDC |
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| Power Supply Range | 20 to 30 VAC (18 to 30 VDC), Class 2 |
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| Operating Temperature Range | 23 to 113°F (-5 to 45°C) |
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| Long-Term Stability | <5.0% of Full Scale/5 Years |
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| Response Time (0 to 63%) | 1 Minute |
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| Agency Listings | UL Listed, CCN XAPX (US) and XAPX7 (Canada); EMC Directive (CE Mark), 89/336/EEC; FCC and DOC Compliant |
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Застосування
- Demand Control Ventilation (DCV)
- Fresh air and Indoor Air Quality (IAQ)
- Rooftop air handling Economizer control systems
- Standalone operation
- Connected to Metasys system or AD-DME series controllers
- Part of any integrated Building Automation System (BAS)
Особливості
- Energy savings from DCV strategies: potential for 10 to 70% energy savings (20–40% in office buildings; 20–60% in restaurants/light retail; 10–70% in educational/business settings)
- CARBOCAP single-beam, dual-wavelength design provides superior performance compared to other technologies
- CARBOCAP silicon micro-machined construction provides reliable CO2 measurement in room environments
- Calibration reliability: five years of reliable calibration
- Stable infrared reference compensates for light-source drift
- No maintenance or field calibration required; not field repairable
- Dust, water vapor, and most chemicals do not affect measurement accuracy
- Standard U.S. wallbox or surface mounting; Drywall Spring-clip Mounting Kit included
Технічні дані
| Parameter |
Value |
| Measuring Range |
0 to 2,000 ppm CO2 |
| Accuracy at 77°F (25°C) |
<±[40 ppm CO2 + 3.0% of reading] (includes manufacturing deviation and drift) |
| Non-Linearity |
<1.0% of Full Scale |
| Temperature Dependence of Output |
<0.08% of Full Scale/F° (<0.15% of Full Scale/C°) |
| Long-Term Stability |
<5.0% of Full Scale/5 Years |
| Response Time (0 to 63%) |
1 Minute |
| Operating Temperature Range |
23 to 113°F (-5 to 45°C) |
| Storage Temperature Range |
-4 to 158°F (-20 to 70°C) |
| Humidity Range |
0 to 85% RH (non-condensing) |
| Transmitter CO2 Output Signal |
Jumper Selectable 0 to 20 mA or 4 to 20 mA or 0 to 10 VDC; Maximum Output Current: 25 mA; Maximum Output Voltage: 12.5 V |
| Recommended External Load |
Current Output: Maximum 500 ohms Load Resistance; Voltage Output: Minimum 1,000 ohms Load Resistance |
| Power Supply Range |
20 to 30 VAC (18 to 30 VDC), Class 2 |
| Power Consumption |
<2.5 W Average, 4.1 VA |
| Warmup Time |
1 Minute; <30 Minutes for Full Specification |
| Housing Material |
ABS Plastic |
| Dimensions (H x W x D) |
3-5/32 x 4-9/32 x 1-13/32 in. (80 x 108.5 x 35.2 mm) |
| Shipping Weight |
0.19 lb (85 g) |
| Altitude Range |
0 to 1,969 ft (0 to 600 m) above sea level without compensation |
Варіанти замовлення
| Product Code Number |
Description |
| CD-W00-00-0 |
Wall Mount CO2 Transmitter |
Accessories:
| Product Code Number |
Description |
| ACC-DWCLIP-0 |
Drywall Spring-clip Mounting Kit |
| Y65T31-0 |
Multiple Primary Transformer, 40 VA, 120/208/230V Primary, 24V Class 2 Secondary with Screw Terminals: Foot Mounting or 4 x 4 in. (101.6 x 101.6 mm) Plate |
Допуски та стандарти
- UL Listed, CCN XAPX (US) and XAPX7 (Canada)
- EMC Directive (CE Mark), 89/336/EEC
- FCC and DOC Compliant
Текст документа
Product Bulletin CD-W00-00-0
Issue Date 0601
CD-W00-00-0 Wall Mount CO2 Transmitter
Johnson Controls offers a full line of Carbon Dioxide
(CO2) transmitters for measuring and transmitting CO2
levels, ranging from 0 to 2,000 parts per million (ppm),
within Heating, Ventilating, and Air Conditioning
(HVAC) CO2 applications. Specific HVAC CO2
applications include: Demand Control Ventilation
(DCV), fresh air and Indoor Air Quality (IAQ), and
rooftop air handling Economizer controls systems.
These compact wall-mounted devices output 0 to 10V
(default), 0 to 20 mA, or 4 to 20 mA signals. They are
designed to work:
• in standalone mode
• connected to Metasys system or the AD-DME
series controllers
• as part of any integrated Building Automation
System (BAS)
These new CO2 transmitters are easy to install, offer a Figure 1: Wall Mount CO2 Transmitter
full three year warranty, and require no maintenance or
field calibration.
Features and Benefits
❑ Energy Savings from DCV Offers potential for 10 to 70% energy savings
Strategies
❑ CARBOCAP Single-beam, Provides superior performance compared to
Dual-wavelength Design other technologies
❑ CARBOCAP Silicon, Provides reliable CO2 measurement in room
Micro-machined environments
Construction
❑ Calibration Reliability Offers five years of reliable calibration
❑ Stable Infrared Reference Compensates for light-source drift
© 2001 Johnson Controls, Inc. 1
Code No. LIT-216523 www.johnsoncontrols.com
P roduct Overview C alibration
This transmitter uses a completely new CO2 sensing Johnson Controls CD-W00-00-0 CO2 transmitters are
technology. The silicon-based CARBOCAP sensor calibrated using certified gases for the following:
provides stability and reliability.
• output signal (0 to 10V) proportional to CO2
The CARBOCAP sensor operates in accordance with concentration (0 to 2,000 ppm)
the single-beam, dual-wavelength method. This
patented sensor has unique reference measurement • altitude range of 0 to 1,969 ft (0 to 600m) above
capabilities, offering excellent stability over both time sea level without compensation
and temperature. The monolithic Fabry-Perot
Interferometer (FPI) chip utilizes the optical, CARBOCAP Technology
mechanical, and electronic properties of silicon at the
same time. Johnson Controls is licensed to integrate the new
silicon-based CARBOCAP sensor into HVAC or
The transmitter is factory set to measure CO2 levels up
Building Automation Systems. Integrating this sensor
to 2,000 ppm. It requires a Class 2, 24 VDC/VAC
delivers several advantages: high accuracy, excellent
power source and generates an output signal
stability, negligible temperature dependence, and ease
proportional to the CO2 level detected. One simple wire
of installation.
to a screw terminal and a jumper on the Printed Circuit
Board (PCB) combine to select the analog output The structure of the diffusion-aspirated, single-beam
signal from the following options: dual-wavelength sensor is remarkably simple. It
consists of an Infrared (IR) source, a sample cell, a
• 0 to 20 mA tunable-interference filter, and an IR detector. The
• 4 to 20 mA tunable-interference filter enables measurements at
two wavelengths. As a result, references are measured
• 0 to 10V (default) accurately, without the typically broad tolerances
inherent in dual-beam sensors.
IMPORTANT: The CD-W00-00-0 transmitters
are intended to provide input to Dust, water vapor, and most chemicals do not affect
equipment under normal the measurement accuracy of the sensor. No special
operating conditions. Where software compensation patches are required, and the
failure or malfunction of the device requires no maintenance.
device could lead to an abnormal
operating condition that could
cause personal injury or damage
to the equipment or other
V ersatile Transmitter
property, other devices, (limit or The wall mount transmitter is designed for standard
safety controls) or systems U.S. wallbox or surface mounting. Johnson Controls
(alarm or supervisory) intended to includes a Drywall Spring-clip Mounting Kit with each
warn of, or protect against, failure unit.
or malfunction of the device must Johnson Controls CO2 transmitters, when used with
be incorporated into and BAS/Economizer controllers (featuring DCV
maintained as part of the control strategies), can generate energy savings ranging up to:
system.
• 20 to 40% in office buildings
• 20 to 60% in restaurants/light retail facilities
• 10 to 70% in educational/business settings
2 CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin
D imensions
See Figure 2 and Figure 3 for wall mount CO2
transmitter dimensions.
1.09 R epair and Replacement
3.15 (80.00) (27.69)
The transmitters are not field repairable. The unit is
1.43
calibrated as shipped from factory.
(36.32)
A ltitude Compensation
These devices are intended for an altitude range of
4.27
0 to 1,969 ft (0 to 600m) without compensation. To
(108.50) compensate for higher altitudes, see the
Johnson Controls installation instructions for this
device.
O rdering Information
Contact the nearest Johnson Controls representative
to order a CO2 transmitter, and specify CD-W00-00-0,
Figure 2: Transmitter Cover and Base, in. (mm)
as shown in Table 1. Refer to Table 2 for accessories
3.15 (80)
available for the wall-mount CO2 transmitter.
2.47 (62.85)
3.38
85.85
4.27
0.22 (108.50)
(5.70)
0.17
(4.40) 0.10
2.63 (66.70) (2.50)
0.18
0.17 (4.30) (4.60)
0.22
(5.70)
Figure 3: Wall Mount Base, in. (mm)
CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin 3
Table 1: CO2 Transmitter
Product Code Number Description
CD-W00-00-0 Wall Mount CO2 Transmitter
Table 2: Accessories for Wall Mount CO2 Transmitters
Product Code Number Description
ACC-DWCLIP-0 Drywall Spring-clip Mounting Kit
Y65T31-0 Multiple Primary Transformer, 40 VA, 120/208/230V Primary, 24V Class 2
Secondary with Screw Terminals: Foot Mounting or 4 x 4 in. (101.6 x 101.6 mm)
Plate
4 CD-Wxx-00-0 Series Wall Mount CO2 Transmitter Product Bulletin
Notes
CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin 5
Notes
6 CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin
Notes
CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin 7
S pecifications
Product CD-W00-00-0 Wall Mount CO2 Transmitter
Measuring Range 0 to 2,000 ppm CO2
Accuracy at 77°F (25°C)* <±[40 ppm CO2 + 3.0% of reading] (includes manufacturing deviation and drift). All
accuracy specifications reflect testing the transmitters using high-grade, certified gases.
Transmitters are intended for an altitude range of 0 to 1,969 ft (0 to 600 m) above sea level
without compensation. To compensate for higher altitudes, see the Johnson Controls
installation instructions for this device.
Non-Linearity <1.0% of Full Scale
Temperature <0.08% of Full Scale/F° (<0.15% of Full Scale/C°)
Dependence of Output
Long-Term Stability <5.0% of Full Scale/5 Years
Response Time (0 to 63%) 1 Minute
Operating Temperature 23 to 113°F (-5 to 45°C)
Range
Storage Temperature -4 to 158°F (-20 to 70°C)
Range
Humidity Range 0 to 85% RH (non-condensing)
Transmitter CO2 Output Jumper Selectable 0 to 20 mA or 4 to 20 mA or 0 to 10 VDC
Signal Maximum Output Current: 25 mA; Maximum Output Voltage: 12.5V
Recommended External Current Output: Maximum 500 ohms Load Resistance
Load Voltage Output: Minimum 1,000 ohms Load Resistance
Power Supply Range 20 to 30 VAC (18 to 30 VDC), Class 2
Power Consumption <2.5 W Average, 4.1 VA
Warmup Time 1 Minute
<30 Minutes for Full Specification
Housing Material ABS Plastic
Dimensions (H x W x D) 3-5/32 x 4-9/32 x 1-13/32 in. (80 x 108.5 x 35.2 mm)
Shipping Weight 0.19 lb (85g)
Agency Listings UL Listed, CCN XAPX (US) and XAPX7 (Canada); EMC Directive (CE Mark), 89/336/EEC;
FCC and DOC Compliant
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication
or misuse of its products.
Controls Group
507 E. Michigan Street
P.O. Box 423 Printed in U.S.A.
Milwaukee, WI 53201 www.johnsoncontrols.com
8 CD-W00-00-0 Wall Mount CO2 Transmitter Product Bulletin
Документ виробника, опублікований як довідковий матеріал на обладнання, яке ми постачаємо. Правовласник може попросити прибрати його — приберемо.
