HONEYWELL RP222A1006 Watchdog Signal Processor. The RP222A is a 1-channel, signal processor which amplifies and conditions the viewing head signal for use with a burner management system. Used for continuous UV flare stack monitoring to ensure no unburned toxic or waste gases are released into the atmosphere. Its 4-digit alphanumeric display and 11 push buttons facilitate viewing head programming, monitoring and diagnostics.

Features

• 1 channel.

• Integrated keypad.

• 0/4-20mA output.

• Two SPDT early indication relay outputs and one SPDT delayed indication relay output.

• CSA Special acceptance.

• Status LEDs.

• 2 sets of configuration data for the viewing head.

• Ground mounted, up to 1000 feet away from stack tip.

• Easy to install with no plant shutdown.

• Modbus and RS422 protocol compatible.

• NEMA 1 Enclosure Rating.

• Used with CS256 Watchdog III flare stack viewing head.

Product Specifications

• Application: Flare Stack signal processor with 1 channel and keypad

• Required Components: Appropriate Flame Detector

• Electrical Rating: 85-264Vac

• Frequency - 50 Hz; 60 Hz

• Output: 4-20mA

• Keypad: Integrated

• Status Monitoring: LEDs

• Communications: ModBus and RS422 Compatable

• Mounting: Cabinet mounting tabs

• Wiring: Removable terminals

• Dimensions (in.): 4.3 in. wide x 6.4 in. deep x 6.7 in. high

• Dimensions (mm): 109 mm wide x 162 mm deep x 170 mm high

• Flame Detection: Ultraviolet

• Approvals, Canadian Standards Association: Special Acceptance

• FM Approval Temperature (F): 32 to 140

• FM Approval Temperature (C): 0 to 60

• Used With: CS256 Watchdog III flare stach viewing head