Honeywell – 52051RE-06 Series 200 Rate of Rise Heat Detector

The 52051RE uses the thermistor and microprocessor technology to provide an alarm when the rate of rise in temperature exceeds 10°C/minute (typical) or if the temperature exceeds a threshold of 58°C (Response Class A1R). With the implementation of the Series 200 Advanced Protocol, any model can be software configured to be either a fixed 58°, a fixed 78° unit or a 58° with rate of rise device. For backwards compatibility and approval continuity, three separate versions continue to be available as separate part numbers. The sensing elements of all three heat sensors are panel controllable through the Series 200 Advanced Protocol so the sensitivity thresholds of each element can be changed by the panel offering the ability to customise the device for the changing use of the area it is protecting. Features & Benefits:

Rate of Rise heat detectors

Includes Series 200 Advanced Protocol and the 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

Rotary decade address switches

100% mechanical and electrical backwards compatibility

New Base design to compliment the detectorCertifications:

199n/15

0786-CPR-20661

G209024

TCC 2 - K829/a

B.04068

Honeywell Morley-IAS 52051RE-06 — The Series 200 Rate of Rise Heat Detector range 52051RE provides fixed 58⁰C and rate-of-rise (10⁰C/minute) temperature sensing (Class A1R). 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.

Specifications