Home / Honeywell / Honeywell Fire Detectors & Manual Call Points / MI-PTSE-S2 Optical Thermal Multi Sensor with isolator, Morley-IAS

Available on request

Honeywell – MI-PTSE-S2 Optical Thermal Multi Sensor with isolator, Morley-IAS

MPN: MI-PTSE-S2 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original MI-PTSE-S2 (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 Fire Detectors & Manual Call Points
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the MI-PTSE-S2 now that it is discontinued?

Yes. Honeywell has discontinued the MI-PTSE-S2, 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 MI-PTSE-S2 be shipped?

MI-PTSE-S2 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 MI-PTSE-S2 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 MI-PTSE-S2 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 MI-PTSE-S2, subject to availability and destination.

The multi-criteria multi-sensor MI-PTSE Photo Thermal detector uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit.

For smoke detection the MI-PTSE incorporates an improved sensing chamber design, linked to sophisticated processing circuitry with smoothing filters. This helps to eliminate the transient environmental noise conditions which can be the cause of false alarms. The sensor's performance is further enhanced by the integration of special algorithms which automatically compensate for contamination of the sensing chamber. This enables the sensor to provide a consistent level of sensitivity and increased immunity to unwanted alarms.

The thermal detection function combines thermistor technology with a software corrected linear temperature response.

Features & Benefits:

Faster Response to incipient fires

Enhanced False alarm immunity

Optical and thermal sensors

Microprocessor controlled with internal algorithms

Enhanced signal processing for improved stability

Certifications:

0786-CPR-20738 for EN54-5/7/17

G209102

Honeywell Morley-IAS, System Sensor MI-PTSE-S2 — The MI-PTSE Photo Thermal Detector utilizes thermal assistance for the core photoelectric smoke detector to give improved false alarm immunity and faster response to a wide range of incipient fires. 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.