Air Quality Products
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.
Air Flow Switches
Model 530
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.
Series AVFS
Air Flow Switch. Monitors Flow in Ducts with Contact Output and Local LED Indication.
Model AAFS
Vane Operated Air Flow Switch. Adjustable from 400–1600 FPM, Stainless Steel Vane.
Carbon Dioxide Transmitters
Series CDW
Wall Mount Carbon Dioxide/Temperature Transmitter. Measures up to 2000 PPM, NDIR Sensor.
Model CDD
Duct Mount Carbon Dioxide Transmitter. NDIR Sensing Technology, 2000 PPM Range.
Series CDT
Carbon Dioxide/Temperature Transmitter. NDIR Sensor, Universal Outputs, Optional Relay.
Series CDTR
Carbon Dioxide/RH/Temperature Transmitter. NDIR CO2 Sensor, Universal CO2/RH Outputs, Optional Relay.
Series CDW2
Carbon Dioxide Transmitters. Monitors CO2, Temperature and Humidity, Optional LCD Display.
Series CDX
Wall Mount Carbon Dioxide Transmitter. Measures up to 2000 ppm, Adjustable Output.
Series CDTA
Communicating Carbon Dioxide, RH, and Temperature Stat. Measures CO2, Humidity, Temperature, Temperature Set Point, and Override.
Series CDTV
Carbon Dioxide/Volatile Organic Compound Transmitter. Simultaneously Outputs Both CO2 / VOC.
Carbon Monoxide Transmitters
Humidity & Temperature Sensors
Humidity Switches — Love Series HS
Sensors with an electrical contact output at a specific humidity level.
Temperature/Humidity Switches — Love Series THC
Sensors with an electrical contact output at a specific temperature and humidity level.
Humidity/Temperature Transmitters
Sensors with an electrical transmission output for remote indication of humidity. Duct and room mount styles.
Air Velocity Transmitters
Flow Sensors & Pitot Tubes
Fume Hood Monitors & Accessories
Fume Hood Monitors — Series 660
Sensors for monitoring laboratory fume hood face velocity and safety compliance.
Occupancy Sensors
Occupancy sensors with an electrical contact output at a specific level.
Filter Elements
Air filters and filter elements for HVAC systems.