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Dwyer Instruments
Air Quality

Dwyer Instruments: Air Quality

Air Quality Instruments are used in HVAC systems. Air Filters & Flow Switches & Velocity Transmitters, Carbon Dioxide Transmitters, Carbon Monoxide Transmitters, Flow Sensors, Fume Hood Monitors, Occupancy Sensors, Pitot Tubes, Switches/Transmitters for Temperature/Humidity are available. Products contain LCD displays.

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Dwyer Instruments

Dwyer Instruments AAFS, Adjustable air flow paddle switch

MSRP:

Was:

Now: $92.14

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Dwyer Instruments

Dwyer Instruments AQH-20, Handheld indoor air quality meter.

MSRP:

Was:

Now: $383.57

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Dwyer Instruments

Dwyer Instruments CDTR-2D404, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & no temperature output.

MSRP:

Was:

Now: $317.14

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Dwyer Instruments

Dwyer Instruments CDTR-2D4A4, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & 10K Ohm Type 3 thermistor temperature output.

MSRP:

Was:

Now: $323.68

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Dwyer Instruments

Dwyer Instruments CDTR-2D4B4, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & 10K Ohm Type 2 thermistor temperature output.

MSRP:

Was:

Now: $323.68

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Dwyer Instruments

Dwyer Instruments CDTR-2D4D4, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & Pt100 Ohm RTD temperature output.

MSRP:

Was:

Now: $324.86

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Dwyer Instruments

Dwyer Instruments CDTR-2D4E4, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & Pt1000 Ohm RTD temperature output.

MSRP:

Was:

Now: $324.86

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Dwyer Instruments

Dwyer Instruments CDTR-2D4F4, Carbon Dioxide/RH/Temperature Transmitter, 2000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & 20K Ohm thermistor temperature output.

MSRP:

Was:

Now: $323.68

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Dwyer Instruments

Dwyer Instruments CDTR-5D404, Carbon Dioxide/RH/Temperature Transmitter, 5000 ppm CO2 range, duct mount, 4 to 20 mA/0 to (5 or 10) VDC CO2 output, RH outputs & no temperature output.

MSRP:

Was:

Now: $317.14

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Dwyer Instruments

Dwyer Instruments GCK-200CO-2000CO2, Gas Calibration Kit (GROUND SHIPMENTS ONLY)

MSRP:

Was:

Now: $982.86

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Dwyer Instruments

Dwyer Instruments GSTA-C, Carbon Monoxide Transmitter with Universal Current/Voltage Outputs

MSRP:

Was:

Now: $231.43

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Dwyer Instruments

Dwyer Instruments GSTA-C-D, Carbon Monoxide Duct Mount Transmitter with Universal Current/Voltage Outputs

MSRP:

Was:

Now: $294.64

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