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Temperature & Humidity Transducers|
Temperature & Humidity Transducers
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DC-DC Converters suit distributed power applications.
Murata Power Solutions
Mansfield, MA 02048
Mar 07, 2014
Packaged in eighth brick format measuring 58.4 x 22.9 x 10.7 mm, DOSA-compliant UEE Series is available with mounting pins or as surface mount devices. Series comprises 3 models with 2:1 input voltage range of 36–75 Vdc and output voltages of 3.3, 5, or 12 Vdc. Providing typical efficiency of 92%, 150 W units have tight line regulation of ±0.1% and load regulation up to ±0.25%. Basic input/output isolation is 2,250 Vdc and complies with safety standard EN/UL/EC 60950.
Smart Temperature Transmitter features HART protocol.
Maxim Integrated Products
Sunnyvale, CA 94086
Mar 04, 2014
Using HART communication protocol, Novato Reference Design transmits temperature measurements from remote sensors to central control unit over 4–20 mA current loop. Unit consumes less than 3.2 mA while providing measurements from -200 to +850°C with better than ±0.1% accuracy. Supporting 2-, 3-, or 4-wire RTD sensor inputs, transmitter works with any type of RTDs, from PT100 to PT1000, making it suitable for variety of industrial applications.
Pressure Transducer delivers 0.25% FS accuracy.
Gems Sensors Inc.
Plainville, CT 06062
Feb 10, 2014
Available in 7 pressure ranges from 0–14.5 psi to 0–232 psi, 3500 series operates over -40 to +257°F range, and offers absolute, compound, and gauge reference capability for applications across medical and general industrial markets. Products are designed for >100 million FS cycles, with long term drift of 0.2% FS/year. These 1.77 in. long, 1.23 oz transducers, with 316L stainless steel wetted parts and all-welded construction, also employ MEMS technology.
Thermal Mass Flowmeter survives harsh industrial environments.
Fox Thermal Instruments, Inc.
Marina, CA 93933
Dec 24, 2013
Offering BACnet MS/TP, RS485 Modbus, Profibus-DP, DeviceNet, and Ethernet Modbus TCP communications options, FT2A features dual 4–20 mA outputs – one for flow and other selectable for flow or temperature – and pulse output (pulses per unit/units per pulse). FT2A View™ software, included, allows adjustments to meter configuration, evaluation of alarm conditions, collection of process data, and measurement viewing from PC or control station. USB port allows direct connection to PC.
Safety Transmitter features SIL 2 certification.
United Electric Controls
Watertown, MA 02472
Dec 13, 2013
Designed solely for safety applications, One Series Safety Transmitter is available in versions that monitor temperature and pressure. Unit provides 4–20 mA NAMUR standard output with I Am Working™ diagnostics. High-speed safety relay output supports local alarm or emergency shutdown, while discrete outputs deliver diagnostics and relay status voting logic input to safety PLC. Approved for hazardous locations, transmitter achieves safe failure fraction of 98.5% and response time of <100 ms.
Sanitary Temperature Transmitters meet 3A standards.
ifm efector, Inc.
Exton, PA 19341
Sep 11, 2013
Supplied in one-piece, stainless steel housing, TD Series withstands harsh environments of food and beverage applications. Integrated transmitter electronics, process connector, and Pt1000 Class A RTD probe are laser-welded and IP69K-sealed. Resistant to corrosive effects of chemicals and harsh industrial cleaners, 2-wire loop powered transmitter is pre-scaled for ranges of 0 to +100°C and 0 to +300°F. Reaction speeds are 1 sec to 50% and 3 sec to 90% of temperature change.
Temperature Transducers feature low transmission error of 0.1%.
Harrisburg, PA 17111 0100
Aug 15, 2013
Offering wide power circuit input range of 9.6–30 Vdc, MINI Analog Series includes 2 universal software-programmable temperature transducers that convert and condition signals from common RTDs as well as thermocouple temperature sensors. Suited for battery-powered or remote systems, units have 6.2 mm thick housing and T-bus power bus capabilities. Hot-swappable signal conditioning slices clip to powering T-bus connector without need to remove bus bars or bridging.
DIN Rail Temperature Transmitters offer 1 ms response.
JH Technology, Inc.
Bradenton, FL 34211
Jul 10, 2013
With Option HS offering 1 ms response time, JH5000 Series is suited for some experimental and test applications, including combustion studies, solar studies, and some wind tunnel tests. All-analog design uses precision linear optocoupler to provide galvanic input isolation and avoids processing delay inherent in most microprocessor approaches. Option is also available for DC, strain gauge, and potentiometer inputs.
A/D Converters operate in temperatures up to 200°C.
Mansfield, MA 02048
May 02, 2013
Rated for operation over -55 to +200°C temperature range, ADS-1201 series A/D converters feature 12-bit resolution, 1 MHz sampling rate, and no latency delays. Units have unipolar and bipolar input range, 1,000 hr continuous operating life at 200°C, and precision internal reference. They are manufactured on thick film ceramic using low-temperature drift thin film resistors on 96% alumina substrate. Available packaging options include 8-pin DDIP or SMT hermetically sealed ceramic package.
Virtual Chart Recorder monitors over Ethernet network.
Omega Engineering, Inc.
Stamford, CT 06907
May 01, 2013
With iTHX-SD Transmitter, user can monitor and record temperature, relative humidity, and dew point over Ethernet network or Internet with no special software required. Unit serves Active Web Pages to display real-time readings, display charts of temperature and humidity, or log data in standard data formats for use in spreadsheet or data acquisition program such as Excel or Visual Basic. Using 2 GB SD Flash Memory card, iTHX-SD can store up to 7 years of readings taken at 10 sec intervals.
Transmitters and Actuators support bioreactor controllers.
Finesse Solutions, LLC
Santa Clara,, CA 95054
Apr 08, 2013
Designed for R&D scale-up and cGMP, SmartParts™ family of intelligent transmitters and actuators are building blocks for plug-and-play bioreactor controller systems that can control any size or type of upstream vessel. Units have built-in diagnostics, programmable functionality, and local control that is optimized for function of each component. When components are plugged into Finesse control system, they are automatically recognized with many settings configured automatically.
Transmitter supports batch controller capabilities.
GF Piping Systems
Tustin, CA 92780-7258
Apr 02, 2013
Signet 9900 Transmitter (Generation II) supports multiple parameters, including flow, pH/ORP, conductivity/resistivity, salinity, temperature, pressure, level, and 4–20 mA signals, and batch systems. In addition to saving up to 10 batch sizes, capabilities include customizable batch names, entry of K-factors for each batch, confirmation for preventing accidental batch starts, manual batch feature for topping off, override batch size function, and batch count indicator.
Humidity/Temperature Transmitter operates in hazardous areas.
E+E Elektronik GmbH
Engerwitzdorf A-4209 Austria
Mar 14, 2013
Compliant with ATEX Directives for intrinsically safe equipment, Model EE300Ex can be employed in both hazardous and explosive gas and dust areas in zones 0/20. Sensor element ensures precise measurements in 0–100% RH and -40 to 180°C ranges, while 2-part stainless steel housing facilitates installation and permits rapid replacement of measurement unit. Designed using 2-conductor technology, transmitter delivers measured values on 2 analog outputs with 4–20 mA.
Air Quality Transmitters measure CO2, RH, and temperature.
Dwyer Instruments, Inc.
Michigan City, IN 46361
Mar 14, 2013
Combining CO2, RH, and temperature in one device, Series CDTR minimizes number of sensors mounted on wall or in duct. Transmitters use single-beam, dual-wavelength NDIR sensor to automatically correct measurement in both occupied and unoccupied buildings against light source aging effects. Universal outputs for both carbon dioxide and relative humidity allow users to select transmitter output to be 4–20 mA, 0–5 Vdc, or 0–10 Vdc to work with virtually any building management controller.
Humidity and Temperature Transmitters suit HVAC applications.
Feb 04, 2013
Operating with minimal maintenance, INTERCAP® Series HMDW80 includes basic transmitters for walls and ventilation ducts as well as IP65-classified transmitters for wash-down areas and other humid spaces. Series also contains transmitters that measure temperature only as well as transmitters with optional display. In addition to direct output parameters, units provide calculated humidity parameters of dew point, wet bulb, and enthalpy.
Temperature Transmitters support head- and DIN rail-mounting.
Cumming, GA 30040-9905
Jan 07, 2013
Available for thermocouple Types J, K, or T and 3-wire RTD type Pt100, ProSense non-programmable transmitters provide linearized 2-wire 4–20 mA current loop output. Programmable models, compatible with variety of thermocouple and RTD types, feature linear resistance of 10–400 Ω and 10–2,000 Ω. Head-mount models are powered by 8–35 Vdc, while DIN rail-mount models are powered by 12-35 Vdc. Both are reverse polarity protected and use XT-SOFT PC software for configuration.
Continuous Monitoring System connects to any existing network.
Dec 14, 2012
Using external or internal sensors, HUMICAP® HMT140 Wireless Humidity and Temperature Transmitter allows secure monitoring, alarming, and reporting of temperature, RH, CO2, differential pressure, contacts, and other critical parameters in Life Science applications. Two-channel IP65-rated system has temperature range of -20 to +60°C with display and -40°C to +60°C without display. On-board memory provides point-of-measurement recording by sensors so that data is protected from loss.
Thermal Mass Flow Meter includes calibration validation feature.
Fox Thermal Instruments, Inc.
Marina, CA 93933
Dec 11, 2012
Available on Model FT3 Thermal Mass Flow Meter and Temperature Transmitter, Zero CAL-CHECK™ Calibration Validation feature checks for build-up on sensor that could affect calibration, further validates zero stability of meter, and checks thermal conductivity repeatability of sensor. Zero CAL-CHECK™ must be performed at zero flow to ensure valid test result, and if it is initiated by using FT3 View™ software, Calibration Validation certificate can be produced at conclusion of test.
Temperature Transmitters offer DIN rail or head mounting.
Tel-Tru Mfg. Co., Inc.
Rochester, NY 14605
Oct 29, 2012
Available in configurations for RTD Pt100 or J, K, T, or E thermocouple inputs, Analog Temperature Transmitters provide linear loop powered 4–20 mA output. Fixed range units can be DIN rail mounted or mounted into industry standard connection heads. Equipped with 20-turn potentiometers for fine adjustment of zero and span, transmitters are suited for industrial and sanitary markets including food, chemical, pharmaceutical plants, refineries, water/wastewater facilities, breweries, and dairies.
Temperature Transmitter has modular, programmable design.
Emerson Process Management
Austin, TX 78754
Oct 26, 2012
SIL2 safety-certified Rosemount® 644 has modular design that enables customized functionality at each process point to accommodate application requirements. Hot Backup™ and Sensor Drift Alert, included, ensure seamless performance in case of sensor failure and advance notification of potential issues. Local Operator Interface (LOI) option facilitates on-the-spot commissioning and in-field configuration, and menu structure grants immediate access to pertinent information.
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