Nyad, Inc.    Concord, CA 94520
May 25, 2012 Self-contained in NEMA 4-rated enclosure, Series 1000N measures dewpoint and/or temperature in °C or °F with optional 4-digit LCD for visual readings. Units offer premium range of -112 to +68°F and standard range of -40 to +68°F. Operating from 12-30 Vdc, transmitters are available with 4-20 mA loop powered output, voltage only output, or 3 to 4-wire 4-20 mA. Series provides factory preset alarms with remote sensors up to 1,000 ft and pressure rating to 2,000 psi.

E Instruments International LLC    Langhorne, PA 19047
May 16, 2012 Supplied in 5 x 2.5 x 1.25 in., shockproof housing, VT100 measures air velocity from 0-6,000 fpm and temperature from -4 to +176°F. Along with 0.01 resolution, features include adjustable shutoff, m/sec or fpm unit selection, as well as Max, Min, and Hold functions. Ice Blue 128 x 128 pixel display can be read in light or dark environments. Handheld unit, suited for laboratories, clean rooms, air balancing, and more, comes with one 9 V battery and optional cones for air flow.

Paul N. Gardner Co., Inc.    Pompano Beach, FL 33060 6608
Apr 04, 2012 Suited for surface preparation as required by ISO 8502-4, PosiTector DPM III measures and records relative humidity, air temperature, surface temperature, and dew point temperature. Unit comes in Standard or Advanced models with either built-in or separate probe. All include internal memory, auto logging, and USB port. Intended for indoor/outdoor use, weatherproof meter has audio and visual alarm that indicates when climate conditions are unsuitable for painting.

Columbia Weather Systems, Inc.    Hillsboro, OR 97124
Mar 14, 2012 With 2 ISO second-class compliant solar radiation sensors as options, Weather MicroServer can provide efficiency monitoring for solar panel arrays. Kipp and Zonen and Hukseflux thermopile-based sensors can be mounted horizontally for global radiation measurement or at plane of array for PV solar applications. Used in conjunction with weather stations, Weather MicroServer offers Internet and Industrial protocols for applications including XML, FTP, Modbus/OPC, and SNMP.

MadgeTech    Warner, NH 03278
Mar 14, 2012 Providing volumetric water content measurements, Model SMR101A is suited for irrigation management, greenhouse monitoring, and soil moisture trend studies. Logger features 4 Hz reading rate, multiple start/stop function, and 1,000,000 reading storage capacity. Using MadgeTech Software, data can be displayed in graphical, tabular, and summary views and may also be exported to MS Excel® for additional analysis. System comes equipped with EC-5 soil moisture probe providing response time of 10 ms.

Control Co.    Houston, TX 77258 8307
Mar 13, 2012 Using artificial intelligence, Traceable® Humidity/Temperature/Dew-Frost Point Meter provides response time of less than 10 seconds and takes samples 1.5 times/sec. Memory recalls MIN/MAX readings and HI/LO alarms are programmable. When out-of-range condition is sensed, alarm sounds and display flashes. Computer output captures, transfers, stores, and prints data. Housed in 5½ x 3½ x 1¼ in. ABS plastic case, unit includes 7 in. probe, 54 in. cable, 9 V battery, and Traceable® Certificate.

Omega Engineering, Inc.    Stamford, CT 06907
Mar 02, 2012 Featuring SD card data logger, CE-compliant HHF-SD1 series measures velocity and air temperature and has input socket that accepts Type J or K thermocouple. Slim probe, included, suits grilles and diffusers, while 2.05 x 1.5 in. LCD has green backlight. This hot wire and standard thermistor anemometer is suitable for applications such as environmental testing, balancing of fans/motors/blowers, air conveyors, clean rooms, and flow hoods.

Predictive Sensor Technology    Lynchburg, OH 45142
Feb 21, 2012 Based on iStatus(TM) software, which checks each data transmission against user-configured alarm thresholds, PST-THD Wireless Environmental Temperature, Humidity, and Dew Point Sensor/Transmitter alerts user via e-mail or text when targets are reached. Battery-powered system uses 900 MHz wireless protocol to ensure that other communications will not be affected. With open field range up to 1,200 ft, sensor/transmitter measure temperature from -40 to 255°F and RH from 0-100%.

General Tools & Instruments    New York, NY 10013
Jan 31, 2012 With data logging capacity of 20,000 data points, Model CIH20DL measures air movement from 2-7,874 fpm and airflow volume up to 2.5 million cfm. Air temperatures from 32-158°F are measured by thermistor at end of telescoping probe that extends to 6 ft, while surface temperatures from -25 to 999°F are measured by integral IR thermometer with 8:1 distance-to-spot ratio. To identify trends or deviations, data logs can be uploaded to Windows PC and displayed in Excel or converted to graphs or tables.

E Instruments International LLC    Langhorne, PA 19047
Dec 22, 2011 Supplied in 5 x 2.5 x 1.25 in. housing and powered by 9 V battery, handheld VT100 measures air velocity from 0-6,000 fpm with 0.01 resolution and temperature from -4 to +176°F. Ice Blue backlit 128 x 128 pixel LCD can be read in light or dark environments, and engineering units (m/sec, fpm) are user-selectable. In addition to Max, Min, and Hold functions, features include adjustable shut off and shock proof housing. Uses include laboratory, clean room, air balancing, and other applications.

Columbia Weather Systems, Inc.    Hillsboro, OR 97124
Nov 10, 2011 Compatible with Orion 420 (4-20 mA) weather station, WeatherMaster(TM) v4.0 provides computer weather monitoring, calculated parameters, graphing, and trend displays. It also automates weather data archival, alarm notification, CAMEO/ALOHA interfacing, and weather web page updating. While .NET platform accelerates development by facilitating feature additions and custom version development, expandable SQL database accommodates range of meteorological and calculated parameters.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Nov 10, 2011 Model THI2-10 Digital Remote Sensing Thermohygrometer takes humidity, temperature, dew point, and wet bulb temperatures inside of ducts and hard to reach areas. English and metric engineering units as well as type of measurement displayed can be selected using pushbuttons, which can also be used to freeze current reading or retrieve Min/Max readings. With dual display, digital backlit LCD lets user to see temperature and humidity simultaneously.

Control Co.    Houston, TX 77258 8307
Nov 09, 2011 With response time of less than 10 sec, Traceable® Digital Hygrometer/Thermometer/Dew Point Instrument reports results in both °F and °C, from -40.00 to 220.0°F temperature and from -40.00 to 140.0°F dew point. Handheld meter, measuring 5½ x 3½ x 1¼ in. with 72 in. long cable and 7 in. probe, has 4-digit LCD that can be read from 10 ft away. When out-of-range condition is sensed, alarm sounds and display flashes. Computer output permits data to be captured, transferred, stored, and printed.

Columbia Weather Systems, Inc.    Hillsboro, OR 97124
Sep 29, 2011 Suited for battery- or solar-powered installations, Vela Weather Station(TM) utilizes wind speed and direction sensor, solid state barometric pressure sensor, as well as temperature and humidity sensors in radiation shield. System measures wind speeds from 0-50 m/sec, pressure from 500-1,100 mbar, temperature from -40 to +140°F, and humidity from 0-100%. Monitoring options include touchscreen Weather Display(TM), WeatherMaster(TM) Software, and/or Weather MicroServer(TM) with industrial protocols.

Omega Engineering, Inc.    Stamford, CT 06907
Sep 09, 2011 Equipped with temperature-humidity probe, backlit dual LCD, and 2 GB SD card, Model RHXL3SD Handheld Thermometer/Hygrometer Data Logger offers automatic temperature compensation for dew point, wet-bulb, and thermocouple measurements. Portable, microprocessor-based unit can automatically make measurements at any sampling rate between 1 second and 1 hour, hold readings, and display minimum/maximum readings. Applications include clean rooms, greenhouses, and pharmaceutical industries.

Paul N. Gardner Co., Inc.    Pompano Beach, FL 33060 6608
Aug 10, 2011 Designed to check concrete surfaces for moisture prior to installing floor coverings or coatings, Hygropin uses 0.3 in. diameter sensor, which minimizes installation efforts and damage to surface. Unit has 2 independent sensor channels for measuring ambient and concrete characteristics simultaneously. Housed in stainless steel, Hygropin measures humidity from 0-100% RH, temperature from -40 to 185°F, and both dew and frost point. Meter can record data over period of time for traceable information.

Michell Instruments    Rowley, MA 01969
Jul 27, 2011 Able to operate at full line pressures up to 4,500 psig, Model MDM300 I.S. enables accurate moisture content measurements in field. Ceramic sensor technology allows dew points to -60°C to be reached in less than 15 min with better than ±2°C accuracy. Operating range is -100 to +20°C dew point temperature. Rugged, ergonomic design features large, easy-to-press buttons that enable user to configure instrument to display required parameters even with gloved hands.

Cole-Parmer Instrument Co.    Vernon Hills, IL 60061
Jul 22, 2011 Available as pocket-sized humidity and temperature meter, HM40 incorporates HUMICAP® sensor that is insensitive to dust and most chemicals. Graphic display indicates 7 measurements: RH, temperature, dew point, wet bulb, absolute humidity, mixing ratio, and enthalpy. Graph shows when measurement is stabilized, and interface supports 10 language options. Other features of this spot-checking tool include automatic shut off and Hold button for temporary data retention.

Atlas Material Testing Technology LLC    Chicago, IL 60613 1831
Jul 07, 2011 Panel PC-equipped Ci4000 and Ci5000 Weather-Ometers provide suite of data acquisition (DAQ), remote access control, and monitoring tools. With included WXView DAQ software, weathering instruments gain support for remote access via LAN interface, remote functions available in 7 languages, as well as ability to create and apply unique identification/name to each Weather-Ometer. Control system also offers USB connections and UI that promotes efficient transfer of information.

Columbia Weather Systems, Inc.    Hillsboro, OR 97124
Jun 03, 2011 Capricorn 2000EX(TM) Weather Stations are compatible with WeatherSnoop(TM) Mac software, which offers database, spreadsheet, graphing, and data sharing with web-based networks such as Weather Underground and Citizen Weather Observer. Stations also offer selection of professional-grade meteorological sensor options to meet variety of weather monitoring requirements.