Airflow & Air Quality - Page 84

Manufacturer: FLIR Systems Brand: Extech Model: CO220

Desktop CO2 Monitor that measures Carbon Dioxide (CO2), Air Temperature, and Humidity with user selectable high/low alarms.

Manufacturer: Tongdy Brand: CO2Meter Model: TON-0002 Color: White

This wall-mount CO2 transmitter lets you view, monitor and control indoor air quality. Use it to monitor air quality with its easy-to-read back lit LCD display that quickly changes from green to yellow to red as air quality declines. You can also read the individual air quality readings directly from the display. Use it to transmit ambient carbon dioxide levels to an HVAC or demand controlled ventilation system. CO2 levels can be sent as industry standard 4-20mA or 0-10V signals back to a control panel. With its single-button ease of use and industry-standard 24V power requirements, the Tongdy CO2 Transmitter with Display is perfect for homes, offices, meeting rooms, classrooms, or anywhere monitoring and controlling indoor air quality is important for occupant's comfort. Specifications Real-time Carbon Dioxide level transmitter & monitor 3-Color back lit LCD to easily check the Indoor Air Quality 4-20 mA / 0-10 Volt Output Power Input: 24VAC/VDC @ 3.5 W Max, 2.8 W Avg.

Manufacturer: LUTRON LM-81AM Brand: Lutron

The lead time is about 2 days. DHL shipping time is about 5-7 days.;If any questions, please contact us via message.

Manufacturer: Supco Brand: Supco Model: IAQ55

Supco's IAQ series measure carbon dioxide (CO2), temperature and humidity with dew point and wet bulb. Ideal for air quality diagnosis, they can be useful in identifying sick building syndrome due to high levels of CO2. Features: visible/audible (80db) CO2, alarm, large triple function LCD display, min/max, average recall, alarm output relay, long time drift compensation, non-dispersive infrared (NDIR) sensor, 12 VDC power adapter (120 VAC supplied), TWA (time-weighted average) 8 hrs, STEL (shor t-term exposure limit) 15 minutes. Applications: residential, offices, restaurants, warehouses, garages, green houses. Range: 0 - 2000 ppm. Resolution: 1 Ppm. Accuracy: +/-75 ppm +/-5 percent rdg (0-2000 ppm) Not specified for out of scale. Pressure Dependence: +1.6 percent Reading Per Kpa Deviation From Normal Pressure, 100Kpa. Temperature - Range: 14 To 140 degree F (-10.0 To 60.0 degree C), Resolution: 0.1 degree F (0.1 degree C), Accuracy: +/-0.9 degree F (+/- 0.6 degree C). Humidity - Range: 0.0 to 99 percent Non-Condensing, Resolution: 0.1 percent, Accuracy: +/-3 percent (10 to 90 percent ) +/-5 percent (others). Warm Up: 30 seconds. Operating: +32 to 122 degree F (0 to 50 degree C) 0-95 percent RH Non-Condensing. Storage: -4 to 140 degree F (-20 to 60 degree C) 0-99 percent RH Non-Condensing. Power: 4 AA batteries (Included).

Manufacturer: Kanomax Brand: Kanomax Model: 10224

Kanomax analog and USB output option for 6813 Anemomaster rotating vane digital anemometer.

Manufacturer: Veeder-Root Brand: Veeder-Root Model: A103-007

A103 Preset Counter, Large Display with BacklightingThe A103 totalizing and preset counters are compact and cost-efficient. Features include a supertwist LCD with 0.47" (12 mm) high digits and green illumination display backlight capability. Three volt lithium battery eliminates need for external power. Accepts input signals from dry contact, PNP or NPN sensors and encoders. High and low speed count inputs. Reset on front panel or remotely. Fits 68 33 mm cut-out. Order quick-attach option modules separately on this page. Front panel rated NEMA 4/IP65.The A103 Preset Counters are amazingly compact in size with a full complement of popular features. In addition to the preset counter models shown here, the A103 Series also includes matching indicators for count-totalizing, timing, and rate⁄speed metering

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

Dwyer® Series CDTR Carbon Dioxide, Relative Humidity and Temperature Transmitters reduce the number of sensors mounted on a wall or in a duct. By combining CO2, RH, and temperature in one device, system integrators are able to lower installation time of mounting multiple housings, while lowering material cost at the same time. Even with the three sensors combined into a single unit, replacement cost is not increased due to the pluggable nature of the humidity sensor, which allows it or the temperature to be replaced at a fraction of the cost of a new CO2 transmitter. Like our popular Series CDT Carbon Dioxide Transmitter, a single-beam dual-wavelength non-dispersive infrared (NDIR) sensor is used to automatically correct the measurement in both occupied* and unoccupied buildings against light source aging effects. The single-beam dual-wavelength sensor technology provides the highest level of accuracy compared to Automatic Baseline Correction methods which can unintentionally shift the calibration based on CO2 levels and barometric pressure conditions. In order to achieve a higher level of accuracy, the Series CDTR also includes digital barometric pressure adjustment and the ability to field-calibrate the sensor. Universal outputs for both carbon dioxide and relative humidity allow users to select the transmitter output to be 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC to work with virtually any building management controller. Additionally, passive thermistor or RTD sensor can be ordered for a temperature output. Push buttons are standard on all configurations of the transmitters for access to the menu structure, but wall mount configurations can be ordered without the buttons.

Manufacturer: Kanomax Brand: Kanomax Model: 2211-09

Kanomax analog output for model 2211 IAQ monitor.

Manufacturer: Fluke Brand: Fluke Model: FLK-3000 FC

FLUKE FLK-3000 FC HVAC-DEMO HVAC SYSTEM, WIRELESS DIGITAL MULTIMETER

Manufacturer: AKTAKOM Brand: AKTAKOM

Wide range of applications: AKTAKOM ATE-1033 anemometer could be used to check: air conditioning & heating systems, ventilation systems, draft, air velocities, and wind temperature. Cord long 44" (112cm) with connector. Real time SD memory card Data logger.