Home / Honeywell / Honeywell Building Sensors & Detectors / C7632A1004/U C7632 Fixed Output Carbon Dioxide (CO2) Sensor

Available on request

Honeywell – C7632A1004/U C7632 Fixed Output Carbon Dioxide (CO2) Sensor

MPN: C7632A1004/U · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original C7632A1004/U (new, used or refurbished, subject to availability). Request a quote below.

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Building Sensors & Detectors
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the C7632A1004/U now that it is discontinued?

Yes. Honeywell has discontinued the C7632A1004/U, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can C7632A1004/U be shipped?

C7632A1004/U is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up C7632A1004/U in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for C7632A1004/U and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for C7632A1004/U, subject to availability and destination.

The C7632 Sensor and Controller is a stand-alone carbon dioxide (CO2) sensor for use in determining ventilation necessity with heating ventilation and air conditioning (HVAC) controllers. The C7632 measures the CO2 concentration in the ventilated space or duct. The C7632 is used in HVAC systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space. Features & Benefits:

Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas.

Special plated sensor provides long-term calibration stability.

Device provides voltage output based on CO2 levels.

Used for CO2 based ventilation control.

Automatic Background Calibration (ABC) algorithm based on long-term evaluation reduces required typical zero-drift check maintenance.

Fixed 0 to 10 Vdc from 0 to 2000 ppm. No adjustments are necessary.

Compatible with any controller requiring 0-10 Vdc input.Certifications:

C7632B: Flammability Rating, UL94-5V

C7632A: NEMA1

C7632B: NEMA3

Honeywell C7632A1004/U — The C7632 CO2 Sensors offer a fixed 0-2000ppm & fixed 0-10Vdc output, measure CO2 concentration in ventilated spaces or ducts. Used in ventilation & AC systems to control the amount of outdoor air supplied. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.