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Available on request

Honeywell – M-508547 Gas Detection Expansion Module

MPN: M-508547 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original M-508547 (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 M-508547 now that it is discontinued?

Yes. Honeywell has discontinued the M-508547, 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 M-508547 be shipped?

M-508547 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 M-508547 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 M-508547 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 M-508547, subject to availability and destination.

The Honeywell Analytics VA301EM Gas Detection Expansion Module allows the monitoring of toxic and combustible gases and refrigerants. Up to four sensors can be placed 500' away for toxic and combustible gases, and 200' away for refrigerant gas monitoring. The transmitter is equipped with a backlit LCD display and keypad that can be placed in a safe area, remote from the sensors. Alarm relays and Modbus communication are standard. The unit is compatible with the VA301C controller. Features & Benefits:

Sense one to twenty zones

Sensors available for toxic and combustible gases and refrigerants

RS-485 Modbus communication

Contact input for manual break-glass switches

Four relay outputs

Easy-to-read LCD display

Explosion proof sensors for combustible and toxic gases

Additional gases available

Programmable relay differentialCertifications:

CSA

Honeywell M-508547 — The Honeywell Analytics VA301EM Gas Detection Expansion Module allows the monitoring of toxic, combustible gases & refrigerants. The transmitter is equipped with a backlit LCD display & keypad that can be placed in a safe area. 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.