Transmation 2800-NI Temperature Transmitter Controller

Description:

The Transmation 2800-NI temperature transmitter controller (318-2) is a universal temperature transmitter used in industrial process control systems to convert RTD, thermocouple, millivolt, and resistance sensor inputs into a standard 4–20 mA output for accurate temperature monitoring and control. Commonly installed in manufacturing plants, chemical processing facilities, power generation systems, water treatment plants, and industrial instrumentation panels requiring reliable temperature measurement and signal transmission. Maintenance teams and system integrators use this temperature transmitter for equipment replacement, instrumentation upgrades, and preventive maintenance to maintain process accuracy and dependable system operation.

Applications:

The Transmation 2800-NI temperature transmitter controller is designed to accept multiple temperature sensor types and provide a configurable analog output for PLCs, DCS systems, recorders, and process controllers. It is widely used in boilers, furnaces, heat exchangers, food processing equipment, HVAC systems, utility plants, and industrial process automation where accurate temperature measurement and reliable process control are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 2800-NI (318-2)
• Manufacturer: Transmation Inc.
• Product Type: Universal Temperature Transmitter
• Series: 2800 Series
• Input Types: RTD, Thermocouple, Millivolt, Resistance (Ohms)
• Output Signal: 4–20 mA DC
• Display: Integral 5-Digit LCD Display
• Accuracy: ±0.035% of Span
• Supply Type: Two-Wire Loop Powered
• Operating Temperature: -40 to 185°F (-40 to 85°C)
• Programming: Front Pushbutton Configuration
• Input/Output Isolation: 500 VAC
• Mounting Type: Surface Mount (DIN Rail Adapter Optional)
• Approval: FM Nonincendive (NI)
• Function: Temperature Signal Conversion and Transmission
• Compatible Components: RTDs, Thermocouples, PLCs, DCS Controllers, Recorders, and Process Controllers
• Application Environment: Industrial Process Control and Instrumentation Systems

Common Replacements:

• Pyragon 2800T Universal Temperature Transmitter
• Rosemount 644 Temperature Transmitter
• Moore Industries Universal Temperature Transmitter