Airflow & Air Quality - Page 54

Manufacturer: Fluke Corporation Brand: Fluke Model: 424D Color: Multicolored

FLUKE FLUKE-424D DISTANCE METER, LASER, 100M

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 477-00-FM

The Dwyer Series 477 intrinsically-safe digital manometer provides positive, negative, and differential pressure measurements, and is used to perform field calibration, monitoring or troubleshooting HVAC systems, performing clean room inspections, air velocity monitoring, and natural gas appliance-line testing. The meter is FM-approved intrinsically safe for Class 1, Div. 1, Group A, B, C, D, T4 hazardous locations. It has an accuracy of + or - 0.5% of full scale at 60 to 78 degrees F, and + or - 1.5% full scale at 32 to 60 and 78 to 104 degrees F. The extruded aluminum case provides durability. The backlit four-digit LCD displays the pressure measurement. User-selectable measurement units include inH2O, mmH2O, bar, mbar, psi, inHg, mmHg, Pa, and kPa. The non-volatile memory function provides storage of up to 40 readings, and audible and visual alarms indicate out-of-range measurements. The zero function nulls minor pressure differences before measuring, and display hold retains last reading when the display cannot be seen during testing. The meter is powered by a 9V battery (included) and automatically shuts off after 20 minutes to preserve battery life. SpecificationsPressure typesPositive, negative, and differentialMedia typeAir and compatible combustible gasesCase materialExtruded aluminumPressure unitsinH2O, mmH2O, bar, mbar, psi, inHg, mmHg, Pa, kPaDisplayFour-digit LCDTemperature limits0 to 140 degrees F/-17.8 to +60 degrees CCompensated temperature limits32 to 104 degrees F/0 to 40 degrees CDimensions6-17/32 x 2-13/16 x 29/32 (H x W x D)Power9V alkaline batteryAgency approvalsCE, FMH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differe...

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

THE SERIES CDTV CARBON DIOXIDE / VOLATILE ORGANIC COMPOUND (VOC) TRANSMITTER reduces energy cost in buildings by lowering the amount of conditioned air based on the occupancy of the space. By sensing both CO2 and VOC, the transmitter can detect fumes that may need to be exhausted during lower occupancy periods.

Manufacturer: Reed Brand: REED Instruments Model: YK-80AS

The Reed YK-80AS anemometer with telescoping mini-vane probe reaches into tight spaces to measure air velocity in m/s, fpm, knots, mph, and km/h and air temperature in degrees C and F, and has digital functions including record and hold for analyzing air flow. Record function captures and displays minimum and maximum readings. Hold function freezes a reading on the display to aid documentation. An RS-232 serial interface output allows connection to a compatible PC for storing data (interface cable sold separately). The LCD shows air velocity and temperature readings simultaneously. The unit turns off automatically after 10 minutes of non-use to conserve battery life and has a low-battery indicator. This anemometer is used for monitoring air flow and temperature in ductwork, spray booths, and exhaust hoods, among other applications. SpecificationsAir velocity range0.8 to 12.0 m/s; 160 to 2,358 fpm; 0.8 to 23.3 knots; 1.8 to 26.8 mph; 2.8 to 43.2 km/hAir velocity resolution0.1 m/s; 1 fpm; 0.1 knots; 0.1 mph; 0.1 km/hAir velocity accuracy+ or - (2% of reading + 0.2 m/s, 20 fpm, 0.2 knots, 0.2 mph, 0.2 km/h)Air temperature range0 to 80 degrees C/32 to 176FOperating environmentMaximum 80% relative humidity; Meter: 0 to 50 degrees C/32 to 122 degrees F; Vane Probe: 0 to 80 degrees C/32 to 176 degrees FPower(1) 9V battery (included)Vane diameter13 mmProbe lengthUp to 600 mmMain unit dimensions (H x W x D)200 x 68 x 30 mm/8 x 2.7 x 1.2 inchesWeight220 g/7.75 oz.H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. Anemometers, also called wind meters, measure air velocity and are most commonly used for weather monitoring to determine wind speed and for HVAC applications to determine air flow within ducts. In addition to air velocity, anemometers may measure wind direction, air pressure, air flow volume, air temperature, humidity, light, and other properties. The most common types of anemometer ar...

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 209-AF

Dwyer Durablock Series 250-AF Gages are precision machined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. The fluid bore is precision drilled to ±.0002" to assure life long accuracy. A glass spirit level is built into the body and encapsulated to prevent damage or tampering. The scale is mirror polished chrome plated brass to assure parallax free reading by alignment of the meniscus with its reflection. Safety traps are incorporated in the body to prevent loss of fluid due to pressure surges. Red and green signal flags indicate clearly when a filter change is necessary. Gages are suitable for use in ambient temperatures of -20 to 150°F. Connection fittings are positively sealed by "O" rings but easily removed for zeroing or addition of fluid. Furnished complete with instructions.

Manufacturer: Fluke Brand: Fluke Model: 4112750

Models covered: • Fluke 51 II Single Input Digital Thermometer • Fluke 52 II Dual Input Digital Thermometer • Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex • Fluke 789 ProcessMeter • Fluke 1587 Insulation Multimeter • Fluke 1735 Three-Phase Power Quality Logger.

Manufacturer: Ohaus Brand: Ohaus Model: 30035437

The OHAUS Valor 4000 water resistant food scale raises the bar and sets a new industry standard with the winning combination of touchless operations, speed, and durability. Available in both stainless steel and plastic housing designs, Valor 4000 offers large LED front and rear displays, food safety and legal for trade approvals and puncture resistant keypads, making it the premiere scale for use in dry or wash-down environments. Fast Speed, Practical Touchless Sensors, and Multiple Weighing Modes Enhance Productivity — Touchless sensors combined with a half second stabilization time increase the productivity of weighing operations without sacrificing accuracy. Additional check weighing and percent weighing modes increase the functionality of this efficient scale.

Manufacturer: Fluke Corporation Brand: Fluke Model: 2540624

Fluke voltage test probe for 1760 3 phase power quality recorder. Range Rms: 1 V to 170 V. Vnom: 100 V. Maximum continue: 1000 V. Fast transient range: Vp less than 1ms: 6000. Intrinsic error: greater than 0.15 percent. Operating voltage: 600 V CAT IV.

Manufacturer: Fluke Corporation Brand: Fluke Model: 28II Color: Multicolored

The Fluke 28II Rugged Industrial Multimeter defines a new standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems. The 28II meter has an IP 67 (waterproof and dustproof) rating, MSHA approvals, extended operating temperature range of -15-Degree C to +55-Degree C (5-Degree F to 131-Degree F, -40-Degree C for up to 20 minutes) and 95-Percent humidity, and have been designed and tested to withstand a 3 m (10 ft.) drop. The Fluke 28II multimeter is built to work in the toughest environments. Measures up to 1000 V ac and dc, measures up to 10 A (20 A for 30 seconds), has a 10,000 μF capacitance range and a frequency to 200 kHz. Features an extended ac voltage bandwidth of 15 Hz to 20 kHz. Built in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument. The multimeter is designed to perform resistance, continuity and diode tests and has a min/max and average recording to capture variations automatically. Features a unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment. The 28II’s hi resolution 20,000 count display mode allows for more accuracy. Backlit keypad buttons allow for easy visibility in lowlit areas while large display digits and 2 level bright white backlight increase visibility.

Manufacturer: Fluke Corporation Brand: Fluke Model: 3345753

Fluke 1 phase mini current clamp set for power quality logger. 1A/10A Current.