Meter Style Meter Style |
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Maximum Airflow Maximum Airflow |
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Display Type Display Type |
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Minimum Airflow Minimum Airflow |
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Maximum Air Volume Maximum Air Volume |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Scale Scale |
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Sensor Power Sensor Power |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Remote-Reading Airflow/Temperature Meters
With a probe on a cord, these meters access hard-to-reach places in duct. They display airflow and temperature simultaneously and can show airflow measurements on multiple scales, such as fpm, mph, and knots.
Use the RS-232 port to transmit data. For a USB connection, you'll need a USB adapter cable (sold separately).
Tube meters have a probe that telescopes to 3 ft. to reach into narrow openings.
Meters | |||||||||||||||
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Overall | Probe | Vinyl Carrying Cases | |||||||||||||
| Measures | Airflow | Temperature Range | Air Volume, cfm | Ht. | Wd. | Dp. | Dia. | Cable Lg., ft. | Batteries Included | Includes | Each | Each | |||
Fan Meters | |||||||||||||||
| A | Airflow Temperature Air Volume | 100-6,800 fpm 1.14-70 mph 1-60 kn 0.5-30 m/sec. 1.83-125 km/hr. | 32° to 175° F/0° to 80° C | 0-999,900 | 7" | 2 15/16" | 1 5/16" | __ | 4 | Yes | Carrying Case | 0000000 | 0000000 | 000000 | 00 |
Tube Meters | |||||||||||||||
| B | Airflow Temperature | 40-3,900 fpm 0.5-40 mph 0.39-30 kn 0.2-20 m/sec. 0.7-70 km/hr. | 32° to 122° F/0° to 50° C | __ | 7" | 2 15/16" | 1 5/16" | 1/2" | 4 | Yes | __ | 0000000 | 000000 | 0000000 | 000000 |
| C | Airflow Temperature Air Volume | 40-3,300 fpm 0.5-30 mph 0.39-30 kn 0.2-10 m/sec. 0.7-60 km/hr. | 32° to 122° F/0° to 50° C | 0-1,270,000 | 8" | 3" | 1 1/2" | 1/2" | 4 | Yes | __ | 0000000 | 000000 | 0000000 | 0000 |
| USB Adapter Cable | 0000000 | Each | 000000 |
Airflow/Temperature Meters
These versatile meters display airflow and one other measurement simultaneously. They can show airflow measurements on multiple scales, such as fpm, mph, and knots. Small enough to fit in your pocket, these meters extend to 9” when unfolded.
Overall | ||||||||||
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| Measures | Airflow | Temperature Range | Relative Humidity | Dew Point, °F | Ht. | Wd. | Dp. | Batteries Included | Each | |
Fan Meter | ||||||||||
| Airflow, Temperature | 100-5,500 fpm 1.1-60 mph 1-50 kn 0.5-20 m/sec. 1.8-100 km/hr. | 0° to 122° F/-18° to 50° C | __ | __ | 5 1/4" | 2 3/4" | 3/4" | Yes | 0000000 | 0000000 |
| Airflow, Temperature, Relative Humidity, Dew Point | 100-5,500 fpm 1.1-60 mph 1-50 kn 0.5-20 m/sec. 1.8-100 km/hr. | 0° to 122° F/-18° to 50° C | 10-95% | 32° to 122° | 5 1/4" | 2 3/4" | 3/4" | Yes | 0000000 | 000000 |
Airflow/Static Pressure Meters
This meter is often used to test airflow through supply and return grilles and air filters.
Overall | ||||||
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| Airflow, fpm | Static Pressure, in. of H2O | Ht. | Wd. | Includes | Each | |
Tube Meter | ||||||
| 260-4,000 | 0.005-1 | 6" | 1 11/16" | 14" Long Tube, Grille Probes, Airflow Calculator, Carrying Case | 0000000 | 000000 |
Airflow Meters
Liquid meter is also known as a manometer.
Swinging vane meter is for low-velocity airflow. It is commonly used in spray booths and exhaust hoods.
Hand-Held Weather Meters
Take field measurements of temperature, dew point, heat index, wind chill, wind speed, and relative humidity.
| Display | Digit Ht. | Resolution | Ht. | Wd. | Dp. | Housing Material | Includes | Batteries Included | Each | |
| LCD | 3/8" | 0.1 | 4 7/8" | 1 7/8" | 1 1/8" | Plastic | Carrying Case, Lanyard | Yes | 000000 | 0000000 |
Wireless Weather Stations
Monitor nine different weather conditions up to 1,000 feet away. The outdoor weather sensor measures outdoor temperature, humidity, wind speed and direction, rainfall rate, total rainfall, barometric pressure, heat index, wind chill, and dew point. It wirelessly transmits readings to the console by radio signal. Console has built-in sensors to measure indoor temperature and humidity. Console can be placed on a desk or mounted to a wall. It cannot be sold outside the United States due to product registration requirements.
| Max. Transmission Distance, ft. | Mounting Location | Console Housing Material | Sensor Housing Material | Sensor Power | AC Voltage Range | Cord Lg., ft. | Electrical Connection | Features | Batteries Included | Cannot Be Sold To | Each | |
| 1,000 | Pipe, Wall | Plastic | Plastic | Solar | 100 to 240 | 10 | Two-Prong Plug | Battery Backup | Yes | Outside United States | 0000000 | 0000000 |
Rugged-Service Weather Stations
When long life with little maintenance is critical, rely on the same rugged weather equipment used by the National Weather Service. For a complete weather station, you'll need at least one sensor, a sensor cable, and either the Weather Data Center Display or one of the Real-Time Displays.
All mount on vertical 1" pipe (1 3/8" OD). Mounting hardware is included; pipe is not included. Connect to power using screw terminals.
(A) Temperature/Relative Humidity Sensor—Includes a shield that maintains accurate temperature readings by reducing sensor exposure to solar radiation and precipitation. Operates on 10-28 VDC. Output is 4-20 mA.
(B) Barometric Pressure Sensor—Operates on 7-30 VDC. Output is 4-20 mA. Enclosure (sold separately) is required. Optional wind screen reduces variance in measurements caused by wind gusts.
(C) Wind Speed/Wind Direction Sensor—Operates on 8-15 VDC. Output is pulse for wind speed and analog voltage for wind direction. Optional line driver converts the output into 4-20 mA for use with standard PLCs (programmable logic controllers).
(D) Rainfall Intensity Sensor—Does not require a power supply. Output is pulse.
Weather Data Center Display (For Sensors A-D)—Presents live readings from up to eight sensors and logs more than two million readings for later upload to your PC using an RS-232 serial communication cable (sold separately). It can also be programmed to activate alarms on up to four readings. Resolution is 0.1° F for temperature, 1% for relative humidity, 0.01" Hg for barometric pressure, 1 mph for wind speed, 1° for wind direction, and 0.01" for rainfall. Display operates on 10-30 VDC or the included 115 VAC adapter with 6-ft. power cord and two-prong plug. Overall size is 5 11/16" Ht. × 7 7/8" Wd. × 2 1/8" Dp.
Real-Time Displays (For Sensors A and C)—Get accurate, real-time data from either the temperature/relative humidity sensor or wind speed/wind direction sensor. Alarms activate when your chosen thresholds are reached. Resolution is 0.1° F for temperature, 1% for relative humidity, 1 mph for wind speed, and 10° for wind direction. Displays can be linked in parallel to feed multiple displays from a single sensor. They operate on 12-30 VDC or the included 110 VAC adapter with 6-ft. power cord and two-prong plug. Overall size is 5 11/16" Ht. × 5 11/16" Wd. × 1 7/16" Dp.
Indoor Temperature | Outdoor Temperature | Indoor Relative Humidity | Outdoor Relative Humidity | Sensor | ||||||||
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| Range | Accuracy | Range | Accuracy | Range | Accuracy | Range | Accuracy | Mounting Location | Sensor Housing Material | Sensor Power | Each | |
| -58° to 122° F | ±0.6° F | -58° to 122° F | ±0.6°F | 0 to 100% | ±2% | 0 to 100% | ±2% | Pipe | Plastic | Electrical | 0000000 | 000000000 |
Barometric Pressure | Sensor | |||||
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| Range | Accuracy | Mounting Location | Sensor Housing Material | Sensor Power | Each | |
| 14.8 to 32.5in. of Hg | ±0.01" Hg | Pipe | Plastic | Electrical | 0000000 | 0000000 |
Wind Speed | Wind Direction | Sensor | ||||||
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| Range | Accuracy | Range | Accuracy | Mounting Location | Sensor Housing Material | Sensor Power | Each | |
| 0 to 134 mph | ±5% | 0 to 360° | ±5° | Pipe | Plastic | Electrical | 0000000 | 000000000 |
