MAC Instruments manufactures high temperature (up to 2400 deg F) humidity analyzers, as well as steam flow meters and transmitters.
MAC 125 Moisture Analyzer
Measures absolute humidity at temperatures up to 1200°F / 650°C
(2400°F / 1300° with special mounting hardware)
Can be used to higher temperatures with accessories
% Moisture by volume or humidity ratio.View the Mac125 data sheet in pdf format.
View the Mac125 Mounting Information in pdf format.
View the Mac125 External Wiring Information in pdf format.
Find out What's wrong with Relative humidity above 212°F
Find outWhat's wrong with Relative humidity above 100°C
View ourMac Humidity / Moisture handbook in pdf format
pdf documents require Adobe Acrobat reader, which can be downloaded for free.
MAC155 Moisture Analyzer
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
View the MAC155 Moisture Analyzer data sheet in pdf format.
View the MAC155 Mounting Information in pdf format.
View the MAC155 External Wiring Information in pdf format.
Find out What's wrong with Relative humidity above 212°F
Find outWhat's wrong with Relative humidity above 100°C
View ourMac Humidity / Moisture handbook in pdf format
pdf documents require Adobe acrobat reader, which can be downloaded for free.
Steam Flow Meters
True mass flow with changing line pressure
Lb/hr or kg/hr
No electronics
Mechanical displayApplications of steam flow meters and transmitters
View the Steam Flow Meter data sheet in pdf format
Steam Flow Transmitters
Electrical signal proportional to true mass flow
Local mechanical display
Lb/hr or kg/hrApplications of steam flow meters and transmitters
View the Steam Flow Transmitter data sheet in pdf format.
