Honeywell 2351TIR

PTIR Sensor

MPN: 2351TIR
Category: Honeywell Fire Detectors & Manual Call Points

Price and lead time confirmed within 1 business day

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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
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What is the Honeywell 2351TIR?

The PTIR Sensors by System Sensor are multi criteria sensor which includes photoelectric, thermal and infra red sensor. The PTIR offers comparable speed of response to the inonisation technology for a fast flaming fire and is less susceptible to false alarms. PTIR moves the goal posts in the fight against false alarms in the core detector space by delivering enhanced false alarm immunity. In addition to being an effective alternative to ionisation units, PTIR offers better performance over the alternative technologies of dual angle or dual wavelength optical detectors and photo-thermal detectors. Features & Benefits:

Unique, true three sensor multi-criteria fire detector incorporating photoelectric, thermal and IR sensing elements

Fully integrated Infra-Red Sensing to support the fire alarm decision

Includes Series 200 Advanced Protocol

Available with or without single pole short circuit isolation with status control through the Series 200 Advanced Protocol

Tri colour LED offering red, green and amber colours

Rotary decade address switches

Pure white colour to compliment modern buildings

100% mechanical and electrical backwards compatibility

New Base design to compliment the detectorCertifications:

Vds

LPCB

Honeywell System Sensor 2351TIR — The PTIR Sensors by System Sensor are multi criteria sensor which includes photoelectric, thermal and infra red sensor. The PTIR offers comparable speed of response to the inonisation technology for a fast flaming fire. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Active
Brand line	System Sensor

Others

Brand	System Sensor
Product Type	Multi Criteria PTIR

Ordering codes

Part numbers on this product page

2351TIR, 2351TIR-IV, 2351TIRA

2351TIR: frequently asked questions

When can 2351TIR be shipped?

2351TIR 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 2351TIR 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 2351TIR 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 2351TIR, subject to availability and destination.