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Available on request

Honeywell – NRX-TDIFF AGILE wireless Notifier - Heat detector

MPN: NRX-TDIFF · Brand: Honeywell

Price on request

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

Request a Quote

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 NRX-TDIFF now that it is discontinued?

Yes. Honeywell has discontinued the NRX-TDIFF, 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 NRX-TDIFF be shipped?

NRX-TDIFF 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 NRX-TDIFF 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 NRX-TDIFF 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 NRX-TDIFF, subject to availability and destination.

These NRX-TFIX58 and NRX-TDIFF heat sensors are battery operated RF devices designed for use with the NRXI-GATE radio gateway. They contain a wireless transceiver and run on an addressable fire system (using a compatible proprietary communication protocol).

The NRX-TFIX provides fixed 58° C temperature sensing (heat type detector A1S).

The NRX-TDIFF provides 58° C rate-of-rise (10° C/minute) temperature sensing (heat type detector A1R).

The sensors plug into the B501RF wireless base. These devices conform to EN54-25 and EN54-5 (classes A1S and A1R).

They comply with the requirements of 2014/53/EU for conformance with the RED directive

Features & Benefits:

Mesh multiple communication paths for increased reliability

Accurate thermal detector Class A1S or A1R for thermal pint detector applications

18RF channels at 868MHz – provides greater tolerance to interference

2 integrated antennas on each wireless fire device – easier positioning of devices

Up to 400 m free air communication range – providing good coverage levels

Average 5 year battery service life – reducing maintenance requirements

Addresses set using rotary switches – reduced commissioning time

Tamper-resist locking mechanism to prevent unauthorised removal of sensor head

Wired fire devices look and feel – easier installation and visual integration

Patented battery service life prediction feature – more proactive maintenance

Peace of mind – battery redundancy, delivering ‘always on’ performance

Up to 32 Wireless devices per Gateway

Agile IQ 3-in-1 software for easy design, configuration and diagnostics

Certifications:

EN54-25

EN54-5

VdS

Afnor

CPR

Honeywell NOTIFIER NRX-TDIFF — NRXTFIX58 and NRX-TDIFF are Wireless heat detectors suitable for applications where wiring is not feasible. Agile™ is powered by robust MESH network technology providing REDUNDANT communication paths that makes the network highly reliable. 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.