MAC155 Instruments

Mac Instruments - Continuous Moisture Analyzers

  • For Continuous Stack Monitoring with Built in Calibrator
  • Measures Absolute Humidity to 1200°F / 650°C (optional to 2400°F / 1300°C )
  • Can be used to Higher Temperatures with Accessories
  • % Moisture by Volume
  • Contains Built in Equipment Allowing Daily 2 Point Calibration and System Checks
  • Can be Recalibrated in the Field using Internal Calibrator
MAC155-CT

The MAC 155 Controller is the interface to the MAC 155 Moisture Analyzer Probe. The controller provides power to the probe and communicates with it over a serial link. The 2U rack mount design occupies only 3½” of rack space. Options are available for desktop operation or for mounting to a control panel. The easy to read vacuum fluorescent display shows the stack moisture level in % by volume. The moisture level signal is available as a 4-20ma or 0-20ma current loop output. The daily calibration check sequence can be programmed into the controller using the menu driven display and pushbuttons on the unit. Alarms are also displayed. A diagnostic menu is also provided. An Ethernet option allows full control of the MAC 155 Moisture Analyzer System over a network. The system can be controlled from a PLC using either the discrete I/O option or the serial PLC option.

Options for MAC155-CT

EN Ethernet connection (TCP/IP) for network management
PLC PLC interface (remote DIN rail mount)
RTU MODBUS RTU option
MB Panel mounting brackets for electrical panel
FT Desktop option includes rubber feet and tilt bail for desktop use
V 230V option (120 V standard)
MAC155-L Low range continuous moisture analyzer probe with internal 2 point calibrator. Must be purchased with MAC155-CT. Selectable ranges of 3% to 15% or 6% to 30%.
MAC155-H High range continuous moisture analyzer probe with internal 2 point calibrator. Must be purchased with MAC155-CT. Selectable ranges of 3% to 15%, 6% to 30%, 9% to 45%, or 12% to 60%.
   
  • MAC155-CT · Continuous Moisture Analyzer
  • MAC155-L · Low Range Continuous Moisture Analyzer Probe
  • MAC155-H · High Range Continuous Moisture Analyzer Probe