Overview
The Ametek 73801KE Type 4 gas analyzer controller is part of the Thermox Series 2000 family of combustion monitoring and control systems. This industrial-grade controller provides precise flue gas analysis and measurement across a wide range of heating and combustion applications, including boilers, furnaces, kilns, and process heaters.
Key Features
- Microprocessor-based control with emphasis on reliability and serviceability
- Type 4 analyzer configuration for flue gas monitoring
- Digital communications capability for remote monitoring and data integration
- Remote sensor capability—Series 2000 can locate sensors up to 1000 ft from the control unit
- NEMA 4X (IP 56) enclosure option available for harsh or outdoor environments
- Designed for ease-of-use with password protection and EEPROM data storage
Technical Specifications
- Model: Ametek 73801KE Type 4
- Series: Thermox Series 2000
- Operating Voltage: 115-230 VAC, +/-10%, 47-63 Hz
- Power Consumption: 30 VA maximum
- Control Type: Microprocessor-based
- Communication: Digital (AMETEK protocol)
- Sensor Distance: Up to 1000 feet from control unit
- Enclosure Option: NEMA 4X (IP 56) available
- Certifications: II 2 G, EEx d IIC T6 (hazardous location rated)
Typical Applications
The Ametek 73801KE is well-suited for industrial combustion and gas analysis in:
- Boiler stack and flue gas monitoring
- Furnace combustion optimization and control
- Industrial kilns and ovens
- Process heaters and thermal equipment
- Incineration systems requiring continuous emissions monitoring
- Hazardous location (Class II, Group G) installations
Compatibility & Replacements
Compatible With
- Thermox Series 2000 flue gas analyzer probes and sensors
- Industrial SCADA and control systems supporting AMETEK digital protocol
- Remote calibration units (RCU) for field service
- Systems requiring microprocessor-based combustion monitoring
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Consult documentation or contact Ametek technical support for verified replacement models.
Works With
- AMETEK digital protocol for host communication
- Keypad and EEPROM configuration interface
- Optional NEMA 4X/IP 56 enclosure upgrades
- Remote Calibration Unit (RCU) accessories
- Third-party industrial control systems with AMETEK protocol support
