Whether you are looking to improve process efficiency or comply with emission monitoring requirements, MAC Instruments has an instrument for you.Our Instruments are designed to be easy to install, and easy to maintain. They feature weatherproof construction to enable indoor or outdoor installation.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.For process control, the MAC125 is compact and easy to use.

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.For Emissions monitoring, the MAC155 is designed to allow daily 2 point in-situ calibration checks.

True mass flow with changing line pressure Lb/hr or kg/hr No electronics Mechanical display.

Electrical signal proportional to true mass flow Local mechanical display Lb/hr or kg/hr. Measure Steam flow rate for industrial processes such ovens, blanchers, sparging tanks, and direct steam to product applications.Sizes range from 250 lb/hr (125 kg/hr) to 5000 lb/hr (2500 kg/hr).All Stainless steel construction – Polycarbonate gauge lens for food applications.The Steam flow transmitter provides an analog output signal of 4-20mA, 0 to 20mA, and 0-5VDC. The flow rate transmitter also includes the local indicator gauge.