Overview Other Details Reviews Product Description CO2 SENSOR, DUCT MOUNT, NO DISPLAY, NO RELAY OUTPUT, FIXED 0-10 VDC, DUCT MOUNT CO2 SENSOR W/ DISPLANTROL VENTILATION) CONTROL. 0- Other Details 0.15 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell C7632B1002/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments