Environmental Meters

Test & Measuring Instruments, Sensors, Monitors & Transducers

Portable Hygrometer offers spot check measurements to -58°F.

March 31, 2015

Housed in rugged NEMA 6 polypropylene enclosure with carrying handle, Easidew Plus Portable measures dew point in compressed air and other gases over measurement range of -58 to +68°F, at pressures up to 4,350 psig. Unit provides T95 response to -31°F in less than 10 minutes and offers measurement accuracy of ±3.6°F. Operating up to 16 hr on rechargeable NiMH battery pack, hygrometer includes integral stainless steel sampling system with particulate filter and sample tubing. Read More

Test & Measuring Instruments

Precision Moisture Meter dries samples instead of burning them.

February 2, 2015

Conserving time for scientists, chemists, QC, and R&D professionals, TrueDry CV-9 measures moisture of 9 samples with 4 min of hands-on time. Instrument dries samples via heated, desiccated air until achieving uniform value of 1% RH; monitors weight automatically; and maintains constant vapor pressure in chamber regardless of ambient conditions. Controlled contact drying technology makes it possible to analyze samples at lower temperatures, preventing loss of materials other than water. Read More

Test & Measuring Instruments, Controls & Controllers

Weather Station Interface suits building automation industry.

January 19, 2015

Available for any CWS model weather station, Weather MicroServer™ is offered with BACnet interface. Weather stations, which include model options with all-in-one sensor suites as well as modular sensor selection, are used for critical weather monitoring in industries and government agencies. All models are available in fixed, vehicle, and portable configurations. Weather data monitoring can be accomplished via computer software interface, display console, and/or Weather MicroServer. Read More

Test & Measuring Instruments

Handheld Vane Anemometer/Psychrometer offers 8-in-1 functionality.

December 10, 2014

With form factor that supports one-handed operation, DAF3009 can measure all parameters associated with installing, testing, and fine-tuning performance of HVACR system: airflow volume (CFM or CMM), air speed (fpm, m/sec, km/hr, mph, or knots), enthalpy (BTU/lb or kJ/kg), ambient/dew point/wet bulb temperatures, wind chill index, and RH. Features include Auto Power Off function; backlit, dual-readout LCD; vane and sensor cap; and tripod mount. Read More

Test & Measuring Instruments

Weather Station I/O Device accommodates diverse sensor options.

November 7, 2014

Available for use with any Columbia Weather Systems (CWS) weather station, Weather MicroServer™ offers particle concentration and UV radiation sensor options. Range of sensor suites are available, including all-in-one sensor modules, as well as modular models for flexible sensor selection and placement. Display options include Weather MicroServer with Internet and industrial interface options as well as touchscreen Weather Display and WeatherMaster™ software. Read More

Test & Measuring Instruments

Handheld Meter measures moisture content of industrial oils.

October 29, 2014

Featuring touchscreen display and menu-based navigation, OILPORT 30 lets users measure water activity (aw) and temperature (T) as well as calculate absolute water content x (ppm) of industrial oils. Up to 10 sets of oil-specific parameters can be stored for use as correct calculations of water content in various oils. With data logging function, measured values can be stored in device and are available via USB interface. User can also perform 1 or 2 point adjustments of aw and T. Read More

Test & Measuring Instruments

Indoor Air Quality Meter measures CO2, air temp, RH, and more.

October 17, 2014

Leveraging NDIR (non-dispersive infrared) technology, 800046 can be used to monitor IAQ in spaces as well as test air from HVAC equipment. Backlit simultaneous display shows CO2 level from 0–5,000 ppm, humidity from 0–100%, and air temperature from 14 to 140°F. User can also choose rotating display of dew point (8 to 140°F) and wet bulb temperature (-100 to 140°F) instead of air temperature. Additional calculations cover TWC (Time Weighted Average) and STEL (Short-Term Exposure Limit). Read More

Test & Measuring Instruments, HVAC, Sensors, Monitors & Transducers

PTH Fusion Sensor suits weather station applications.

September 8, 2014

Housed in 5 x 3 x 1 mm² QFN package, Model MS8607-02BA01 utilizes piezoresistive sensor to measure pressure and temperature, and capacitive-type sensor for relative humidity. Unit converts uncompensated analog output voltages to 24-bit digital value for pressure and temperature measurements, and 12-bit digital value for RH. Using I²C communication and operating from 1.8–3.6 V, sensor features pressure range of 10–2,000 mBar, temperature range of -40 to +85°C, and humidity range of 0–100% RH.
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Test & Measuring Instruments

Handheld Device measures temperature and humidity.

August 20, 2014

Equipped with 2-line color display, Model XC200 calculates dew point temperature of ambient air and provides accurate measurement of temperature and relative humidity. Unit displays Max, Min, Hold, Avg, and Act. Model XC250, combining precision of XC200 with laser-assisted pyrometer, provides continuous measurement and output of thermopile to LCD. Device offers adjustable emissivity and configurable condensation/dew alarm with contact-free measurement. Both include calibration certificate. Read More

Test & Measuring Instruments

Hand-Held Anemometer measures air speed, volume, and temperature.

July 8, 2014

Optionally available with hands-free tripod or blade mount stand, ATS-0345 vane anemometer provides precise measurements for automotive, aerospace and HVAC studies; fume hoods; air ducts; wind tunnels; and marine applications. Unit can determine air speed values from 0.3–45 m/s, with accuracy to 0.1 m/s or 3%, while air temperatures can be measured from 32 to 140°F with accuracy of ±2.7°F. Powered by 9 V battery, portable unit has LED display and powers off when inactive.
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Test & Measuring Instruments, Electrical Equipment & Systems, Sensors, Monitors & Transducers, Optics & Photonics

Explosionproof Moisture Transmitter carries global certification.

June 18, 2014

Certified to CCSAUS, ATEX, and IECEx specifications, Easidew PRO XP uses ceramic moisture sensing technology and is rated for Class I, Div 1, Groups A/B/C/D. Hazardous area unit can measure dew points in gases from -110 to +20°C and 0–3,000 ppmV and dissolved water in liquids from 0–1,000 ppmW. Supplied in explosionproof casing with NEMA 4 rating, transmitter has 6,527 psi pressure rating, EN10204 3.1 material certified parts, and NIST/NPL 13-point calibration certificate. Read More

Test & Measuring Instruments, HVAC, Sensors, Monitors & Transducers

Humidity/Temperature Transmitter uses field-replaceable sensors.

May 8, 2014

Supplied in wall-mounted, vented housing, Series RHP-E/N is available with optional integral LCD that indicates ambient temperature along with humidity or dew point. Remote display is also available for building balancing or LEED® validation. Humidity and dew point, measured using capacitive polymer sensor that completely recovers from 100% saturation, can have current or voltage output, while optional temperature output can be current, voltage, RTD, or thermistor. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

Wind Speed Alarm combines portability, accuracy, durability.

December 11, 2013

To help manage commercial equipment, MAC3 collects and monitors wind conditions and provides alerts to notify users of speeds that could cause safety concerns. Incorporating No. 400 anemometer, alarm can be configured for simultaneous use with dual sensors to monitor two separate locations, while integrated time delay and latching capabilities prevent equipment damage due to frequent on/off power cycling. Other features include LCD screen, password protection, and -40 to +158°F operating range. Read More

Test & Measuring Instruments

Mini Handheld Anemometer facilitates in-field measurements.

November 14, 2013

Powered by 2 AAA batteries for up to 50 hr consecutive use, M130 environmental meter measures wind speed up to 55 mph with 30 mm vane and shows results in m/s, kph, mph, knots, or fpm on 3¾ digit display. Along with light air response of 0.4 m/s, features include Max/Ave/Min and data hold, zero adjustment, auto power off and disable function, and low battery indicator. Measuring 5.3 x 1.9 x 0.2 in., instrument weighs 2.8 oz. Read More

Test & Measuring Instruments

Temperature/Humidity Meter features mini-handheld design.

November 6, 2013

Suitable for measurements in field, Model M120 features temperature range of -4.0 to +122.0°F with ±1.8°F accuracy, and humidity range of 1.0~99% RH with ±3.5% accuracy from 20~90% RH. Unit includes 3 ¾ digit display, data hold, Max/Average/Min hold, and zero adjustment. Measuring 5.3 x 1.9 x 0.2 in., handheld meter is powered by 2 AAA batteries. It offers auto power off and disable function as well as low battery indicator. Read More

Test & Measuring Instruments

Weather Watching Barometer integrates altitude compensation.

November 4, 2013

Featuring clock and adjustable altitude compensation from -900 to 3,600 ft, No. 1081 Traceable® Workstation Barometer can be used for recording ambient changes in lab, monitoring conditions affecting sample analysis, and assisting in prediction of weather changes. Product measures barometric pressure and graphically displays barometric trend, which shows present reading and previous 1, 3, 6, and 12 hr readings in bar chart format. Forecasting indicators show weather conditions using symbols. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Sensors, Monitors & Transducers, Green & Clean

Weather Stations target solar energy plants.

October 11, 2013

Designed for meteorological monitoring at solar energy plants, Weather Stations feature Weather MicroServer in weatherproof enclosure with panel temperature and solar radiation sensor. Solar 1 adds Orion all-in-one sensor with ultrasonic wind direction and speed measurements, impact rain sensor, and capacitive RH, temperature, and barometric pressure readings. Solar 2 features mechanical wind sensors, temperature and humidity sensors in radiation shield, and solid state barometric pressure sensor. Read More

Test & Measuring Instruments, Sensors, Monitors & Transducers

CO2 Display measures humidity and temperature.

October 1, 2013

Equipped with ROTRONIC HYGROMER® IN-1 humidity sensor, CO2 Display provides 18,000 data point memory for simultaneous measurement and recording of CO2, relative humidity, and temperature. Instrument can be configured directly with buttons and provides accuracy of ±2.5 % RH / ±0.3 K / ±30 ppm +5% of measured value. Suitable for wall-mounting or bench-top operation, indoor air quality analyzer allows stored data to be exported to USB stick for analysis with software. Read More

Test & Measuring Instruments

Portable Moisture Meter works with diverse materials range.

October 1, 2013

HM100 detects moisture levels of materials — softwood (birch, beech, spruce, walnut, cherry tree, larch), hardwood (oak, pine, ash, maple), concrete, plaster, and bricks — in various markets and applications, including indoor air quality (IAQ), HVAC, home inspections, commercial building inspections, and others. Along with LCD that displays min and max values, pin moisture meter comes with protection cap and extra set of pins. Read More

Test & Measuring Instruments, HVAC, Sensors, Monitors & Transducers

Digital Barometric Pressure Sensor also measures temperature.

September 16, 2013

Operating at 0.9 μA, with standby of <0.1 μA at 25°C, from 1.8–3.6 V supply, 6.4 x 4.0 x 2.75 mm MS5806-02BA gel-filled altimeter with antimagnetic stainless steel cap uses I²C or SPI communication and has conversion time down to 0.6 msec. This 24-bit ΔΣ ADC integrated digital barometric pressure sensor has 300–1,100 mBar operating range, with extension of 10–2,000 mBar; 0.024 mBar max resolution; ±2.5 mBar typ accuracy; -40 to +85°C operating range; ±0.8°C accuracy; and <0.01°C resolution. Read More