Airflow & Air Quality - Page 68

Manufacturer: Veeder-Root Brand: Veeder-Root Model: VC772-102

The Veeder-Root VersaCount 1/16 DIN size multifunction counter is the most versatile counter on the market today. Whatever your application, timing, counting, rate measuring, position indicating, volume measurement, speed controlling, length cutting or batch, shift, pulse or piece counting.

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: UEI Test Instruments Brand: UEi Test Instruments Model: DMG100

Founded in Vancouver, BC in 1946, UEi Canada Inc. is a leading distributor of portable testing and measuring equipment for the HVAC and Electrical industry. In 1987, UEi Canada joined the Kane Group of companies with sister companies in England and United States.

Manufacturer: Carlo Gavazzi, Inc. Brand: CARLO GAVAZZI Model: BQTRX

UDM Series μP-based indicators/controllers feature a rugged 1⁄8 DIN housing, rated IP67/NEMA4x. The UDM40's Unique Display Can Be Programmed to Display in One of Three Colors: red, amber or green; or it can be programmed to display in a different color should an alarm setting be eclipsed, i.e. Green: OK, Amber: Caution, Red: Trouble. Indicator's features include min/max recording, data hold, display/input range scaling and password protection. The UDM60 is a universal tachometer and counter with dual display that can simultaneously display two independent variables. Indicators become controllers by inserting one or more of the output cards, listed separately at the bottom of this page. Controllers feature up to four alarms, with adjustable hysteresis, delay and high/low/input fault alarms. All parameter settings are controlled by the front keypad via easy-to-use menu-driven format. 90-260 VAC/VDC supply; other voltages are available. UL recognized, CSA certified, CE compliant.When a power supply card and multi-range configurable input card are slid into a BD type display, a UDM indicator is the end result. Indicators become controllers by inserting one of the output cards, listed separately at the bottom of this page.Features:1⁄8 DIN, 3.5, 4 or 6 Digit Digital Indicators and ControllersSelectable Display Color On BD40: Red, Amber or GreenDual (Analog/Digital) Backlit LCD Display on BD60Modular Design Facilitates Many Different Inputs/OutputsRugged IP67/NEMA4x Splash-Proof Front CoverAC/DC Voltage/Current, Frequency, Tachometer, Counter, Temperature and Resistance InputsTRMS AC Current and Voltage MeasurementsMicroprocessor-Based DesignUp to Four Optional Alarm OutputsOptional Analog, Excitation, Serial OutputMODBUS, JBUS Communication Protocol

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 850069C

6 meters in one; Air Speed; Air Temperature; Humidity; Light; Sound; Thermocouple Temperature. Combines an anemometer, hygrometer, thermometer, sound and light meter into a single hand-held unit. Also reads any type-K thermocouple probe. Results are displayed on a large dual LCD with low battery and out-of-range indications. Features touch-tone buttons, min/max, auto power off and hold functions. Comes ready to use in a soft carrying case with RS232 computer port, instructions, 6 AAA batteries, easel back, and a tripod screw. comes with a N.I.S.T. traceable certificate of calibration for sound only.

Manufacturer: Veris Brand: Veris

Wall Mount CO2 Sensor, 0-2000ppm Measurement Range, Dual Analog Outputs, 0-3/5/10VDC and 4-20mA Output, 3 Year Warranty

Manufacturer: NK Kestrel Brand: Kestrel Model: 0852HVG

Whether you're laying concrete or managing HVAC systems, take the calculations and guess-work out of your job with automatic ACI evaporation rate calculations, air flow readings and more. Purchase the Kestrel 5200 Professional Environmental Meter with LiNK and monitor conditions remotely and export data logs with the free Kestrel LiNK App.

Manufacturer: Fluke Brand: Fluke Model: 4359042

Special value starter kit for the electrical professional who already owns a Fluke T5 Electrical Tester or is thinking of buying one. Includes insulated test probes, alligator clips for hands free connections and a soft carry case to protect your tester when not in use and store your accessories.

Manufacturer: Fluke Corporation Brand: Fluke Model: FL62MAX+/T+PRO/1AC

The rugged Fluke 62 MAX+ IR thermometer teamed with the full featured T+PRO voltage continuity tester and the easy-to-use 1-AC-II non-contact voltage detector, has everything you need to solve problems quickly. Use the IR thermometer to test for overheating in electrical devices, next use the electrical test tools to learn more about the problem safely and conveniently.

Manufacturer: Cole-Parmer Brand: TPI Model: 665

Applications check for proper pressure in Pneumatic systems check supply gas pressures check for proper pressures in clean rooms check industrial HVAC systems check operation of industrial pressure switches measure pressure of air and natural gas . 655L measures pressure of non-corrosive water/liquid applications . Rugged extruded aluminum housing . Measure positive differential pressure . Push button zero for Altitude correction . Seven selectable units of measure to choose from: mmHg, in Hg, kPa, mbar, psi, Inh20, and Mmh20 . Backlight with auto shut off after 10 seconds . Auto shut off after 30 minutes (except REC mode) to save battery life . Easy-to-read LCD . Record function stores maximum and minimum readings . 3-Year limited warranty . Data hold to freeze reading on LCD.