Honeywell (52051RE-26) Heat Sensor, 58°C and Rate of Rise - White

Honeywell (52051RE-26) Heat Sensor, 58°C and Rate of Rise - White

The 52051RE uses the same 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.

Key Features:

• 58 Degree & 78 Degree fixed temperature and 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
• Available with or without single pole short circuit isolation with status control through the Series 200 Advanced Protocol
• 100% mechanical and electrical backwards compatibility

Electrical Specifications - Standard Product (52051RE/E/HTE)

• Operating Voltage Range 15 to 32Vdc
• Maximum Standby Current 200µA at 24VDC (no communications)/ 300µA at 24VDC ( LED blink enabled, once every 5s)
• Remote Output Voltage 22.5Vdc @ 24Vdc
• Remote Output Current 10.8mA @ 24Vdc
• Additional Loop Resistance Using The B501AP typ 20mohm (max 30 mohm)

Led Current

• Red: 3.5mA at 24Vdc
• Green: 7.0mA @ 24Vdc
• Yellow: 10.5mA @ 24Vdc

Contact us on sales@hunters-wholesalers.co.uk for more specific product information and pricing installation and training.