Addressable Audio Visual Devices

Honeywell WSS-PR-N00 FS24X Plus Flame Detector

Addressable Audio Visual DevicesWSS-PR-N00

Operating voltage: 24 VDC nominal (18-32 VDC) - Regulated.
Power consumption: 1.8 watts (nominal); 2.4 watts (Alarm); 12 Watts (max) = 0.50A @ 24V with heater ON 100% duty cycle.
Inrush current: 0.75A for a maximum duration of less than 5ms
Outputs: Fault, Alarm and Auxiliary SPDT relays Max. 32 Vdc/ac, max. 2 A, min 10 mA at 12 V resistive load.
Current output: 4-20 mA source, sink or isolated current output. Uncertainty is 1% of reading.
Digital communication: Modbus over RS-485.
Operating temperature atex iecex: -55°C to +75°C

Specifications

Full technical data for this part.

Operating voltage	24 VDC nominal (18-32 VDC) - Regulated.
Power consumption	1.8 watts (nominal); 2.4 watts (Alarm); 12 Watts (max) = 0.50A @ 24V with heater ON 100% duty cycle.
Inrush current	0.75A for a maximum duration of less than 5ms
Outputs	Fault, Alarm and Auxiliary SPDT relays Max. 32 Vdc/ac, max. 2 A, min 10 mA at 12 V resistive load.
Current output	4-20 mA source, sink or isolated current output. Uncertainty is 1% of reading.
Digital communication	Modbus over RS-485.
Hart	The FS24X Plus™ Flame detector has HART® 7 communication; registered with FieldComm Group. EDD and DTM files are available.
Weight	Aluminum 3 lbs. 11 oz. (1.7 kg); Stainless Steel 7 lbs. 7 oz. (3.4 kg)
Housing material	Low Copper (less than 0.25%) marine grade Painted casted Aluminum of ASTM A356.0 grade. Polished cast Stainless Steel of ASTM CF8M grade.
Enclosure	Diameter: 125 mm (4.92 in) x 115 mm (4.52 in) deep; Two M25 X 1.5P or two ¾'' NPT conduit entries.
Window size diameter	79 mm (3.11 in)
Operating temperature atex iecex	-55°C to +75°C
Operating temperature north america	-50°C to +75°C