HA71PM Honeywell Panel Mount Rack Including Bezel/Rack Hardware and Magnetic Keypad for Non-Intrusive Control

Honeywell HA71 Digital Gas Detection ALARM CONTROLLER with custom configuration options, with 8 or 16 channels and LCD display of 128x64 pixels.

Additional Features and Benefits:

• Trouble-free operation--menu driven easy calibration, no moving parts
• Improved drift and temperature compensation
• Accepts inputs from up to 16 4-20mA sensors transmitters.
• CSA certified to C22.2 NO. 152 for combustible detection and Class I, Div. 2, Groups A,B,C,D CE
• Touch & magnetic keypad for nonintrusive operation in potentially hazardous locations
• NEMA 4X (Div. 2 certified) and Explosion-Proof wall mount packaging options available
• 3 independent alarm levels per channel. Relay Acknowledge feature allows silencing of external audible devices during existing alarm conditions
• Graphic LCD readout displays monitored data as bar graphs, trends and engineering units
• Cal Mode offers pushbutton zero / span calibration for direct sensor interface applications. Authorization Mode allows locking of critical configuration variables