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Available on request

Honeywell – M-509338 EC-F9 NH3 Gas Monitor

MPN: M-509338 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original M-509338 (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-509338 now that it is discontinued?

Yes. Honeywell has discontinued the M-509338, 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-509338 be shipped?

M-509338 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-509338 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-509338 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-509338, subject to availability and destination.

The EC-F9 Gas Monitors are designed for use in NH3 monitoring applications. All units are available in NEMA 1 painted steel or stainless enclosure, with or without ATMOS technology. ATMOS technology allows for operation in environments with temperatures as low as -50°F. The Manning EC-F9-NH3 with Sensor Check™ features industry-leading performance gas detection technology and adds a built-in system to monitor and predict the sensor’s electrical viability. The easy to read display allows for quick visual error events upon start up and troubleshooting and can be calibrated without a voltmeter. Features & Benefits:

Rapid response to ammonia

Provides a linear output of 4-20 mA as a function of refrigerant concentration

Real time calibration eliminates maintenance downtime

Automatically adapts to its environment and provides accurate and reliable performance

Sensor Check™ technology

Tests the sensor every 24 hours for electrical viability

Indication can be detected by a Manning gas monitor or PLC

Honeywell M-509338 — The EC-F9 Gas Monitors are designed for use in NH3 monitoring applications. All units are available in NEMA 1 painted steel or stainless enclosure, with or without ATMOS technology. 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.