Home / Honeywell / Honeywell Building Sensors & Detectors / MI-RHSE-S2I-B501 Morley-IAS Digital ROR Thermal Detector with addressable base

Available on request

Honeywell – MI-RHSE-S2I-B501 Morley-IAS Digital ROR Thermal Detector with addressable base

MPN: MI-RHSE-S2I-B501 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original MI-RHSE-S2I-B501 (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 MI-RHSE-S2I-B501 now that it is discontinued?

Yes. Honeywell has discontinued the MI-RHSE-S2I-B501, 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-RHSE-S2I-B501 be shipped?

MI-RHSE-S2I-B501 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-RHSE-S2I-B501 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-RHSE-S2I-B501 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-RHSE-S2I-B501, subject to availability and destination.

The MI-RHSE-S2I is Morley rate of rise heat addressable sensor, with isolator, part of Morley Heat Sensors line. It provides an alarm when the rate of rise in temperature exceeds 10C/ minute (typical) or if the temperature exceeds a threshold of 58C (Response Class A1R). With the implementation of the Advanced Protocol, any model can be software configured to be either a fixed 58Deg, a fixed 78Deg unit or a 58Deg with rate of rise device. For backwards compatibility and approval continuity, available with its base

Features & Benefits:

Rate of Rise detector

Digital Advanced Protocol

Ability to customise the heat thresholds of each detector to the specific risks found in the application

Tri-colour LED offering red, green and amber colours providing 360° visibility

Rotary decade address switches

Pure white colour to compliment modern buildings

100% mechanical and electrical backwards compatibility

-30°C to +80°C operating temperature range

10% to 93% relative humidity

Compatible bases: B500Series

Certifications:

0786-CPD-20742 for EN54-5/17

G209100

Honeywell Morley-IAS MI-RHSE-S2I-B501 — Morley-IAS Digital ROR Thermal Detectors are Rate Of Rise Thermal Sensors and are fixed temperature analogue addressable sensors with their addressable Base. 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.