RKI Air Alert Transmitter (H2) LEL w/AC, 3-color LED’s & buzzer

RKI Air Alert Stand-Alone HC Transmitter is a Hydrogen specific LEL Gas Detector with AC Power, 3-color alarm LED’s and buzzer. Wire powered (115-240 VAC) with 4-20 mA analog and RS-485 Modbus outputs. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.

Please call Customer Service at 800-829-9580 if you have questions in choosing the correct product.

Compatible with AirLink 7010, AirLink 7032, Beacon 110, Beacon 200, Beacon 410, or Beacon 800 Controllers.

Applications: Petrochemical plants, Refineries, Water & wastewater treatment plants, Pulp & paper mills, Manufacturing facilities, Chemical plants

Key Features:

• Hydrogen (H2) 0-100% LEL (0-4% vol), Electrochemical
• 115-240 VAC power standard
• With power cord & cable grip
• Buzzer with 3-color LED for alarms
• Operating temperature range of -40°C to +70°C
• 3 Push-button interface (ADD, MENU, SUB) with 3 corresponding magnetic, non-intrusive switches
• Not equipped with relays
• Graphical LCD with LED backlight
• Output options: 4-20mA (3-wire) analog, RS-485 Modbus
• 1-Year warranty

Specification Sheet:

Manual:

Part Numbers:
66-5A52-99-L - (H2) 0-100% LEL (0-4% vol)