Honeywell HCDD4B400

CO2 Detector w/ Optional Temperature Sensor

MPN: HCDD4B400
Category: Honeywell Building Sensors & Detectors

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
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Have spare Honeywell parts? We buy surplus →

What is the Honeywell HCDD4B400?

CO2 Detector w/ Optional Temperature Sensor available with special duct and outside model. Features & Benefits:

Menu driven set-up

0-2000 or 20, 000 PPM CO2 ranges

Patented self-calibration algorithm

Guaranteed 5 year calibration interval

Easily ¬eld calibrated

Accepts AC/DC powerCertifications:

RoHS

Honeywell HCDD4B400 — CO2 Detector w/ Optional Temperature Sensor available with special duct and outside model. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle

Active

HCDD4B400: frequently asked questions

When can HCDD4B400 be shipped?

HCDD4B400 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 HCDD4B400 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 HCDD4B400 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 HCDD4B400, subject to availability and destination.