Carbon Dioxide (CO2) Sensors
C7262 Carbon Dioxide (CO2)/Temperature Sensors
|
|
|
|
|
The C7262 Sensor is a stand-alone carbon dioxide (CO2) and |
||
|
|
|
|
|
temperature sensor for use in determining ventilation necessity |
||
|
|
|
|
|
with HVAC controllers. The C7262 measures the CO2 concentration |
||
|
|
|
|
|
and temperature to control the amount of fresh outdoor air |
||
|
|
|
|
|
supplied to maintain acceptable levels of CO2 in the space. |
||
|
|
|
|
|
• Used for CO2 based ventilation control. |
|
|
|
|
|
|
|
• Integral 20K ohm NTC temperature output. |
|
|
|
|
|
|
|
• Models available with LCD that provides CO2 ppm level. |
||
|
|
|
|
|
• Non-Dispersion-Infrared (NDIR) technology used to measure carbon |
||
|
|
|
|
|
dioxide gas. |
|
|
|
|
|
|
|
• Device provides voltage or current output based on CO2 levels. |
||
|
|
|
|
|
• Models available with SPST relay output. |
|
|
|
|
|
|
|
• Automatic Background Cal bration (ABC) algorithm based on long- |
||
|
|
|
|
|
term evaluation reduces required typical zero-drift check |
||
|
|
|
|
|
maintenance. |
|
|
Description: Carbon Dioxide and Temperature Sensor, |
Voltage: 24 Vac/dc ±20%, |
|
|||||
Non-dispersive infrared |
|
|
Frequency: 50 Hz; 60 Hz |
|
|||
Carbon Dioxide Range: 0 to 2000 ppm, adjustable |
Response Time: 1 minute |
|
|||||
Analog Current Output: 0/2 - 10 Vdc or 0/4 - 20 mA selectable, |
Sensor Type: Non-dispersive Infrared (NDIR) |
|
|||||
w/ one relay output |
|
|
|
Temperature Sensor Range: 50 F to 100 F |
|
||
Contact Ratings: 1 A @ 50 Vac/24 Vdc |
|
Operating Temperature Range: 32 F to 122 F (0 C to 50 C) |
|||||
Relay Output: One: Normally Open SPST |
|
Accuracy: (± (30 ppm + 2% of reading)) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
Dimensions, Approximate |
|
|
|
|
|
|
|
|
|
|
|
Product Number |
|
Display |
Mounting |
(inch) |
|
(mm) |
Includes |
|
|
|
|
|
|
|
|
C7262A1008/U |
|
Yes |
Wall mount |
4 9/16 in. high x 3 in. wide x 7/8 in. deep |
116 mm high x 76 mm wide x 22 mm deep |
Honeywell Logo |
|
|
|
|
|
|
|
|
|
C7262A1016/U |
|
No |
Wall mount |
4 9/16 in. high x 3 in. wide x 7/8 in. deep |
116 mm high x 76 mm wide x 22 mm deep |
Honeywell Logo |
|
|
|
|
|
|
|
|
|
C7632 Carbon Dioxide (CO2) Sensors
|
|
|
|
|
|
The Carbon Dioxide (CO2) Sensors offer a fixed 0-2000ppm and |
|||
|
|
|
|
|
|
fixed 0-10Vdc output. No adjustments are necessary. Like the |
|||
|
|
|
|
|
|
C7232 sensors, these are for use in determining ventilation |
|||
|
|
|
|
|
|
necessity with HVAC controllers. The sensor measures the CO2 |
|||
|
|
|
|
|
|
concentration in the ventilated space or duct. The sensors are |
|||
|
|
|
|
|
|
used in ventilation and air conditioning systems to control the |
|||
|
|
|
|
|
|
amount of fresh outdoor air supplied to maintain acceptable levels |
|||
|
|
|
|
|
|
of CO2 in the space. |
|
||
|
|
|
|
|
|
• Non-Dispersion-Infrared (NDIR) technology used to |
|
||
|
|
|
|
|
|
measure carbon dioxide gas |
|
||
|
|
|
|
|
|
• Gold-plated sensor provides long-term calibration stability |
|||
|
|
|
|
|
|
• Fixed 0-2000ppm, fixed 0-10Vdc output |
|
||
|
|
|
|
|
|
• Used for CO2 based ventilation control (Demand Control Ventilation (DCV)) |
|||
|
|
|
|
|
|
• Automatic Background Cal bration (ABC) algorithm based on long-term |
|||
|
|
|
|
|
|
evaluation reduces required typical zero-drift check maintenance |
|||
Description: Carbon Dioxide Sensor, Non-dispersive Infrared (NDIR), |
Voltage: 24 Vac (±20%) |
|
|||||||
Wall Mount, Honeywell Logo |
|
|
Frequency: 50 Hz; 60 Hz |
|
|||||
Carbon Dioxide Range: 0 to 2000 ppm, fixed |
Response Time: 1 minute |
|
|||||||
Analog Current Output: 0-10Vdc fixed |
|
Sensor Type: Non-dispersive Infrared (NDIR) |
|
||||||
Electrical Connections: Terminal block |
|
Operating Temperature Range: 32 F to 122 F (0 C to 50 C) |
|||||||
Relay Output: None |
|
|
|
|
Accuracy: (5% full scale) |
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dimensions, Approximate |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Product Number |
|
Display |
|
Mounting |
(inch) |
|
(mm) |
|
Includes |
|
|
|
|
|
|
|
|
|
|
C7632A1004/U |
|
No |
|
Wall mount |
4 1/8 in high x 3 7/8 in. wide x 1 1/16 in. deep |
104 mm high x 99 mm high x 27 mm deep |
|
Honeywell Logo |
|
|
|
|
|
|
|
|
|
|
|
C7632B1002/U |
|
No |
|
Duct mount |
5 5/8 in. high x 3 5/16 in. wide x 1 13/16 in. deep |
142 mm high x 84 mm wide x 87 mm deep |
|
Honeywell Logo |
|
|
|
|
|
|
x plus 8 in. long sensing tube |
|
x plus 203 mm sensing tube |
|
|
|
|
|
|
|
|
|
|
|
|
<![endif]>Commercial
<![if ! IE]><![endif]>Components
70-6910 |
|
|
|
447 |
|
|