Airflow & Air Quality - Page 82

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 475-5-FM

The Dwyer Series 475 Mark III 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. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. 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 aluminumDisplayFour-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 differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...

Manufacturer: Dwyer Instruments Brand: Dwyer Model: MARK II WSI

The Dwyer Mark II wind speed indicator with weather-resistant ABS vane measures air velocity from 0 to 80mph and 1 to 12 Beaufort scale and has a built-in spirit level vial to maintain horizontal plane for accurate readings and a zero knob for resetting readings and ensuring proper filling of gauge fluid. The gauge fluid is red for distinct readings on the dual mph and Beaufort scale. The indicator is made of molded plastic to resist breakage and includes the vane, 50ft. of tubing, mounting hardware, a 3/4oz. bottle of gauge fluid, and instructions. It is 5-5/8 x 7-3/8 X 1-1/8 inches (H x W x D, where 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). It is commonly used for weather monitoring. 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 are cup, vane, hot-wire, and Pitot tube. Cup and vane anemometers calculate air velocity based on the number of rotations of the cups or vane. Hot-wire anemometers calculate air velocity by measuring the change in electrical resistance as air flow cools a heated wire. Pitot tube anemometers measure air pressure within a tube and calculate air velocity based on the difference in pressure between the air inside and outside of the tube. Many anemometers have digital readouts and can display air velocity readings in different units of measure, such as meters per second (m/s), feet per minute (ft./min. or fpm), knots, miles per hour (mph), and kilometers per hour (km/h). Dwyer Instruments manufactures measurement and control instruments, including pressure gauges, flow meters, level instrumentation, temperature instrum...

Manufacturer: tereninstruments Brand: tereninstruments

We use DHL and Fedex. Generally, it only needs 3 days to arrive America from China. Applications: Widely used in data collection for boiler, refrigeration industry, ventilation duct, environment monitor, navigation measurement, weather forecast, collection of the weather datum for outdoor busywork and fire department. Features: Low-friction ball-bearing design allows free vane movement. Separate type design, convenient to measure. Automatic Power off, 0-9 minutes set by users. General Specifications: Display: 0.5" (13 mm) 4-digit LCD Measurement Units: Air Velocity: m / s, km / h, ft / min, knots Air Flow: CMM ( m^3 / min ), CFM ( ft^3 / min ) Beaufort Scale: Force Wave Height: m Temperature: degree , Fahrenheit Data Hold: Maximum Value Data Memorized: 24 Groups Sampling Rate: Reading Per Second Approx Sensors: Air Velocity / Flow Sensor: Conventional Angled Vane Arms with Low-friction Ball Bearing Temperature Sensor: Precision Thermistor Automatic Power Off: 0 ~ 9 Minutes Set by Users Operating Conditions: Temperature: -10 ~ 60 C (14 ~ 140 F ) Humidity: less than 80 %RH Power Supply: 4 x 1.5v AAA size ( UM-4 ) battery Dimensions: Main Unit: 156 x 67 x 28 mm Sensor Head: 72 mm Diameter Weight: 260 g / 0.57 lb Test Range Specifications: Air Velocity: Range: 0.4~45.0 m/s; Resolution: 0.1; Accuracy: +/- ( 2%n + 0.1 m/s) Range: 1.4~162.0 km/h; Resolution: 0.1; Accuracy: +/- ( 2%n + 0.1 km/h) Range: 80~8860 ft/min; Resolution: 0.1; Accuracy: +/- ( 2%n + 1 ft/min) Range: 0.8~88.0 knots; Resolution: 0.1; Accuracy: +/- ( 2%n + 0.1 knots) Air Temperature: Range: -10~60C / 14~140F; Resolution: 0.1C / 0.1F; Accuracy: 0.5C / 0.9F Package includes: 1*Main Unit 1*Operation Manual 1* Carrying Case

Manufacturer: Simpson Brand: Simpson Model: 35073

Features:Clear Acrylic Window for Wide Angle VisibilityRugged Black Plastic CaseBlack Spade Pointer for Easy Distant ReadingOptional Behind-Panel Mounting Bezel KitSpecifications:Accuracy: ±2% F.S. (Iron-Vane), ±3% F.S. (Rectified)Tracking: ±3%Response Time: 1.5 Seconds MaximumOperating Temperature: –4°F to +149°F (–20°C to +65°C)

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 475-1-FM

The Dwyer Series 475 Mark III 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. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. 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 aluminumDisplayFour-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 differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 475-0-FM

The Dwyer Series 475 Mark III 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. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. 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 aluminumDisplayFour-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 differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...

Manufacturer: Fluke Brand: Fluke Model: FLK-A3000 FC

' Wireless Clamp Meter Module, Digital, Clamp Meter Jaw Style Clamp On, Max. AC Amps 400, Jaw Capacity 1-11/32 In., Counts 6000, Battery Type AA, Safety Rating CAT III 600V, Calibration Certificate Available Separately, AC Response TRMS, Audible Continuity No, Diode Test No, Memory Max/Min/Avg, Peak Hold No, Bar Graph No , Display LCD, Includes Batteries, Quick Start Guide Only '

Manufacturer: Dwyer Instruments, Inc. Brand: Dwyer

The Dwyer® Model 160G Averaging Air Flow Grid is a precision sensing instrument used to measure face air velocity on grills, diffusers, registers, exhaust hoods, coils, filters, dampers and similar restrictions. With its 16 sensing points, the 160G Air Flow Grid provides an average flow sensing area across its 16.5" length and width. Included color coded tubing connects to the integral barbed fittings, providing a Differential Pressure signal to a gage or manometer where the readings can be converted into a velocity or flow reading. The 160G comes standard with an 18" handle and two 17" extensions offering a maximum reach of approximately 52". The uniquely designed swivel and tightening nut allows the user to position the sensing grid at any angle for ease of use in hard to reach locations. Store in the separate UHH-C2 hard carrying case with foam cut-outs perfectly sized for the 160G, as well as various other instruments in the AQTI Air Quality Test Instruments line.

Manufacturer: Dwyer Instruments Brand: Dwyer Model: 475-00-FM

The Dwyer Series 475 Mark III 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. The zero function nulls minor pressure differences before measuring. Standard connections accept 1/8" or 3/16" inside diameter (ID) vinyl or rubber tubing. 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 aluminumDisplayFour-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 differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are compose...

Manufacturer: UEI Test Instruments Brand: UEi Test Instruments Model: DL429

UEi DL429 Advanced TRMS HVAC Clamp Meter with Wireless connection is a new advanced True RMS HVAC clamp meter that AC/DC Voltage and AC Amperage, along with many other parameters, that can wirelessly transmit data to a smartphone or tablet device. The UEi DL429 features a dual display design, built-in work light, a magnetic mount and is rugged enough to withstand a 6 foot drop.