The AN250W is a portable airflow meter with Bluetooth® connectivity, which enables building, HVAC, and maintenance professionals to access air velocity and temperature information using the free ExView app. It allows users to collect data, display trends, set visual and audio alarms, and generate reports to gain deeper insight into environmental conditions.

• Measure air velocity and temperature simultaneously
• Record Max/Avg readings
• Freeze display with ‘Data Hold’
• Save battery life with Auto Power Off feature
• Mount on tripod with standard 1/4″-20 mounting screw
• Transmit, view, and share data directly from a mobile device via Bluetooth connection to the ExView app
• View data on both the bright, backlit AN250W LCD display and from the app on iOS® or Android™ mobile devices (offers both day mode and dark mode)
• Connect up to eight compatible Extech Connected 250W Series meters to the app simultaneously
• Set up data recording and program high/low audible alarms through the app
• Export data in .CSV file format or send PDF reports—including photos of the measurement location—from the app
• Comes complete with 3 AAA (1.5 V) batteries

ExView® App Enables Remote Data Collection and Reporting With Multiple Devices

Extech has launched a new mobile app that will make data collection and analysis easier than ever before with its 250W-Series of environmental meters – the ExView App. This app allows you to monitor a variety of environmental conditions from outside safe or hard-to-reach areas. It connects with up to eight meters at once. You will be able to monitor key readings throughout your facility and easily share them with your team whether you’re using several LT250W light meters, AN250W aneometers, or other new 250W-Series meters.

With the ExView App, you are able to read and log measurements remotely in real time. In addition, you can create detailed PDF reports that can be shared and saved. When you connect your meters to a mobile device, you can easily collect data, create graphs, and add information to customer reports. Also, you can use your smartphone or tablet for remote viewing in difficult-to-access areas or for sharing results with others.

Integration With the Extech W Series

Extech W Series meters that include Bluetooth® connectivity were designed for seamless integration with the ExView App. In addition to displaying trends, setting alarms, creating and sending reports, users can gather deeper insights on equipment and building health.

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Using the free ExView app, the Extech RH250W is a compact digital hygro-thermometer with Bluetooth® connectivity, allowing building and maintenance professionals to view and share relative humidity and temperature data directly from their mobile devices. With the capability to gather data and display trends, set visual and audible alarms, and send reports, users can gain a deeper understanding of equipment and building health.

Features

• Measure relative humidity and air temperature simultaneously
• Transmit, view, and share data directly from a mobile device via Bluetooth connection to the ExView app
• Record Max/Min readings
• Freeze display with ‘Data Hold’
• Save battery life with Auto Power Off feature
• Mount on tripod with standard 1/4″-20 mounting screw
• View data on both the bright, backlit RH250W LCD display and from the app on iOS® or Android™ mobile devices (offers both day mode and dark mode)
• Connect up to eight compatible Extech Connected 250W Series meters to the app simultaneously
• Set up data recording and program high/low audible alarms through the app
• Export data in .CSV file format or send PDF reports—including photos of the measurement location—from the app
• Comes complete with 3 AAA (1.5 V) batteries

ExView® App Enables Remote Data Collection and Reporting With Multiple Devices

Extech has launched a new mobile app that will make data collection and analysis easier than ever before with its 250W-Series of environmental meters – the ExView App. This app allows you to monitor a variety of environmental conditions from outside safe or hard-to-reach areas. It connects with up to eight meters at once. You will be able to monitor key readings throughout your facility and easily share them with your team whether you’re using several LT250W light meters, AN250W aneometers, or other new 250W-Series meters.

With the ExView App, you are able to read and log measurements remotely in real time. In addition, you can create detailed PDF reports that can be shared and saved. When you connect your meters to a mobile device, you can easily collect data, create graphs, and add information to customer reports. Also, you can use your smartphone or tablet for remote viewing in difficult-to-access areas or for sharing results with others.

Integration With the Extech W Series

Extech W Series meters that include Bluetooth® connectivity were designed for seamless integration with the ExView App. In addition to displaying trends, setting alarms, creating and sending reports, users can gather deeper insights on equipment and building health.

The post Extech RH250W | Hygro-Thermometer with Connectivity to ExView® App appeared first on rapid-tech.

The Extech CO230 has a large-screen display that constantly calculates carbon dioxide (CO2), air temperature and air humidity levels, and displays them all simultaneously. The Extech CO230 can be propped up on a desk or mounted on a wall for constant monitoring.

With this product, you can set both high and low CO2 alarm limits. If any of these limits are exceeded, the CO230 will send both visible and audible alerts to alert you.

Among the advanced features of this monitor are Dew Point / Wet Bulb values calculations, maximum and minimum CO2 values recall function and automatic baseline calibration (ABC) for use in coastal areas with continuously elevated CO2 levels exceeding 4000ppm.

• Checks for Carbon Dioxide (CO₂) concentrations
• Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
• Automatic Baseline Calibration (ABC) with disable feature for use in areas with continuously elevated CO₂ levels (>400ppm)
• Triple LCD simultaneously displays CO₂, Temperature and Humidity
• Visible and Audible CO₂ warning alarm when concentration level exceeds high or low user set point
• Calculates Dew Point and Wet Bulb values
• Min/Max CO₂ value recall function
• Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
• Alarm relay output for ventilation control
• Desktop or wall mount
• Complete with Universal AC adaptor and multi-plugs (US, EU, UK, AU)

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The audible alarms make this is an ideal instrument for indoor air quality (IAQ) diagnostics. Carbon dioxide (CO2) is a gaseous component of the earth’s atmosphere. The concentration of CO2 in natural ambient air is approximately 0.04% or 400ppm.

The Extech CO220 Desktop Indoor Air Quality CO2 Monitor calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit).

The CO220 has a maintenance free NDIR (non-dispersive infrared) CO₂ sensor and can manually store/recall 99 readings. Supplied with Australian AC power adaptor.

Extech CO220 Features

• Measures Carbon Dioxide (CO₂), Air Temperature and Humidity, plus calculates Dew Point and Wet Bulb
• Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
• Carbon Dioxide reading displayed in ppm with six facial icons indicating indoor quality levels
• Calculates Dew Point and Wet Bulb values
• Calculates statistical weighted averages of TWA (8 hour Time Weighted Average) and STEL (15 minute Short Term Exposure Limit)
• Automatic Baseline Calibration function
• Audible High/Low alarm
• Displays Year, Month, Day, and Time
• Manually store/recall 99 readings
• Complete with Australian AC adaptor

Extech CO220 Secifications

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Features:

• Up to 8 transmitters can be wirelessly connected to RH200W base station
• Transmitter LED flashes to indicate normal operation
• Transmitters can be mounted up to 98ft (30m) from the base station
• Operates at 433MHz; FCC approved
• Complete with 2 AA batteries

The post EXTECH RH200W-T Wireless Hygro-Thermometer Transmitter appeared first on rapid-tech.

Extech EN510 Environmental Meter Features: Extech EN510 Environmental Meter

• Measures Air Velocity, Air Flow, Temperature (Air/Type K), Humidity, Wet Bulb, Dew Point, Heat Index, Wind Chill, and Light
• Replaceable low friction ball bearing mini vane wheel to retain high accuracy
• Measure light levels in Foot-Candle (Fc) or Lux units using a precision photo diode with cosine and color correction filter
• Backlit display to view in dimly lit areas
• Data Hold and Min/Max functions
• Auto power off with disable
• Tripod mount (optional TR100 Tripod sold separately)
• Complete with wrist strap, general purpose Type K bead wire probe, and three AAA batteries

Extech EN510 Environmental Meter Specifications:

Extech EN510 Environmental Meter

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It is important to measure & control moisture and relative humidity in occupied spaces. The presence of moisture and dirt can cause molds and other biological contaminants to thrive. Relative humidity levels that are too high can contribute to the growth and spread of unhealthy biological pollutants. Humidity levels that are too low, however, may contribute to irritated mucous membranes, dry eyes and sinus discomfort.

Temperature/Humidity Ranges for Comfort

Extech RHT510 Hygro-Thermometer Psychrometer Features:

• Measures Temperature (Air/Type K), Relative Humidity, Wet Bulb, and Dew Point
• Backlit LCD to view in dimly lit areas
• Data Hold and Min/Max functions
• Auto power off with disable
• Tripod mount (optional TR100 Tripod sold separately)
• Complete with wrist strap, general purpose Type K bead wire Temperature probe, and 3 AAA batteries

Extech RHT510 Hygro-Thermometer Psychrometer Specifications:

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Extech RHT50 Humidity/Temperature/Pressure Datalogger Features:

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Extech VFM200 Features:

• Fuel Cell Formaldehyde Sensor Technology
• High accuracy measurements
• Backlit LCD display
• Real‐time display of HCHO (formaldehyde) concentration in  air
• Real‐ time display of TVOC (Total Volatile Organic Compounds) concentration in air
• Two unit selections (PPM, mg/m³)  Audio‐visual High and Low Alarm
• Auto power off

SAFETY

• Do not store or use the instrument in an environment where there is corrosive gas
• Do not obstruct the sensors when in use
• Use only the supplied lithium‐ion battery to power the meter
• Use only the supplied AC adapter/battery charger to charge the lithium‐ion battery

MEASUREMENT REFERENCE TABLE

0.03 ppm     Average outdoor level

0.10ppm      Recommended upper limit for residences by ASHRAE, ANSI, EPA, NIOSH

0.40ppm      Recommended upper limit for manufactured homes

0.50ppm      OSHA workplace limit 0.75ppm   OSHA TWA limit

0.80ppm      Level at which most people first detect odor

2.00ppm      OSAL STEL limit

VOC/Formaldehyde Meter Features

• Large backlit LCD display simultaneously displays four channels
• Selectable data sampling rate: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds
• Remote vibration sensor with magnetic adapter on 39″(1m) cable
• Wide frequency range of 10Hz to 1kHz
• Basic accuracy of ±(5% + 2 digits
• Data Hold, Auto Power Off
• Complete with 4 remote sensors, magnetic mounts, 8 x AA batteries, 100-240V Universal AC Adaptor, SD card, and durable hard carrying case

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