RKI Instruments T3A Gas Transmitter

• Electrochemical, infrared or catalytic bead sensors
• Wire powered (3-Wire), 12 to 35 VDC operating voltage
• -40 to 54°C operating temperature range
• 3 Push-button interface (ADD, MENU, SUB)
• 2 Individually configurable alarms
• 2 Optional fully programmable alarm relays (dry contacts)
• Output options: 4-20mA (3-wire) analog, RS-485 Modbus, both standard

The RKI Instruments T3A gas transmitter is a versatile assembly that uses an electrochemical, infrared, catalytic bead senso Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics.

Applications for the T3A include:

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