Instruments for use in Air Quality for HVAC systems. Air flow switches, air velocity transmitters, carbon dioxide transmitters, carbon monoxide transmitters, humidity switches, flow sensors, fume hood monitors, pitot tubes, and more.
Vane Operated Air Flow Switch. Adjustable from 400–1600 FPM, Stainless Steel Vane. Sensors with an electrical contact output at a specific air flow rate.
Air Flow Switch. Monitors Flow in Ducts with Contact Output and Local LED Indication.
Vane Operated Air Flow Switch. Adjustable from 400–1600 FPM, Stainless Steel Vane.
Wall Mount Carbon Dioxide/Temperature Transmitter. Measures up to 2000 PPM, NDIR Sensor.
Duct Mount Carbon Dioxide Transmitter. NDIR Sensing Technology, 2000 PPM Range.
Carbon Dioxide/Temperature Transmitter. NDIR Sensor, Universal Outputs, Optional Relay.
Carbon Dioxide/RH/Temperature Transmitter. NDIR CO2 Sensor, Universal CO2/RH Outputs, Optional Relay.
Carbon Dioxide Transmitters. Monitors CO2, Temperature and Humidity, Optional LCD Display.
Wall Mount Carbon Dioxide Transmitter. Measures up to 2000 ppm, Adjustable Output.
Communicating Carbon Dioxide, RH, and Temperature Stat. Measures CO2, Humidity, Temperature, Temperature Set Point, and Override.
Carbon Dioxide/Volatile Organic Compound Transmitter. Simultaneously Outputs Both CO2 / VOC.
Sensors with an electrical contact output at a specific humidity level.
Sensors with an electrical contact output at a specific temperature and humidity level.
Sensors with an electrical transmission output for remote indication of humidity. Duct and room mount styles.
Sensors for monitoring laboratory fume hood face velocity and safety compliance.
Occupancy sensors with an electrical contact output at a specific level.
Air filters and filter elements for HVAC systems.