E+E Elektronik GmbH    Engerwitzdorf A-4209  Austria
Aug 16, 2010 Suitable for demanding operating conditions and outdoor applications, IP65-rated EE240 Series enables up to 3 intelligent probes to be connected to each transmitter. Each probe operates independently, can be hot swapped, and allows sensing head to be placed up to 10 m away from transmitter. Measured values can be read directly off display on transmitter or remotely via web browser from any PC in network. Base station includes 4 analog outputs for connection to system controller.

Servoflo Corp.    Lexington, MA 02421
Aug 02, 2010 Low pressure sensor, MS5701 measures as low as ±2.5 to ±10 in. H₂O in differential version, and from +2-20 in. H₂O in gauge version. I2C or SPI interface communicates up to 20 MHz. Utilizing MEMS technology, unit offers low supply voltage of 1.8-3.6 V with 1 mA power consumption. It has resolution of 0.0004 in. of water and conversion of 0.54 msec, and operates in temperature range of -20 to 85°C.

Weed Instrument Co., Inc.    Round Rock, TX 78680
Jul 29, 2010 Approved for use in hazardous area locations, temperature sensor and transmitter assemblies are certified for flame-proof and intrinsically-safe applications. Flame-proof certification covers spring-loaded sensor and connection head assembly, which is suitable for all types of thermowells. Intrinsically-safe certification covers temperature transmitter, springloaded sensor, and connection head assembly, which is suitable for all types of thermowells.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Jul 23, 2010 Providing temperature measurement every 10 seconds, Series WTP can operate for up to 8 years on 3.6 V lithium battery. Units feature temperature range of -40 to 185°F and utilize 418 MHz signal to carry measurements up to 100 ft without repeater. With optional 900 MHz repeater, measurements can be transmitted up to 1,000 ft away. Housed in ABS plastic NEMA 4X enclosure, sensors can be installed on chilled water lines, air ducts, or outside building without additional wiring.

Innovative Sensor Technology    Las Vegas, NV 89119
Jul 13, 2010 Utilizing thin film technology to layer platinum micro heaters and temperature sensors on ultra sensitive polymer membrane with glass substrate, Model MFS02 measures thermal mass flow of gases in range of 0.001-2 m/s and operates from -40 to +150°C. Sensor element can be mounted as assembly on electronic PCB or other carrier, and is suitable for mounting in bypass flow assembly for differential pressure applications. Customers can specify dimensions and resistor layouts to fit application.

Analog Devices, Inc.    Norwood, MA 02062-9106
Jun 24, 2010 Operating from supply voltage of 2.7-5.5 V in temperatures from -40 to +150°C, 16-bit Models ADT7420 and ADT7320 are available with I²C and SPI digital interfaces, respectively. Sensors achieve ±0.25° accuracy over -20 to +105°C temperature range and ±0.5°C accuracy over -40 to +125°C range. Operating at 3.3 V, supply current is 210 µA. Sensors include low-power, 1 sample/sec mode that draws 46 µA at 3.3 V, and offer shutdown mode that reduces supply current to 2 µA.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Jun 24, 2010 Using 418 MHz transmitter, Series WHP can transmit data up to 100 ft without repeater. When coupled with receiver and output module, series can output voltage, current, or resistance values for humidity and temperature. It is powered using 2 AA batteries and accommodates location changes. With transmit rate of 1 reading every 10 sec, battery is estimated to last 5-8 years. Duct mount and outside air sensors come standard with sintered filters for protection against particulate.

STMicroelectronics    Lexington, MA 02421
Jun 21, 2010 STTS751 Digital Temperature Sensor is mounted on circuit board to feedback temperature data, allowing system to manage its temperature, for example, by activating cooling fan or shutting down circuitry. Measuring 2 x 2 mm, unit features 50 µA operating current, 3 µA standby current, and one-shot mode that allows it stay in sleep mode and provide instantaneous reading when triggered by system. Communication is via SMBus interface and sensor operates in temperatures from -40 to +125°C.

Raytek Corporation    Santa Cruz, CA 95061 1820
Jun 21, 2010 Combining IP65 stainless steel sensing head with separate communication module, MI3 Series features USB 2.0 digital interface, programmable electronics platform, and response time of 20 ms. Non-contact units provide choice of scalable 0/4 to 20 mA and 0 to 5/10 Vdc analog outputs, or Type J, K, R, or S thermocouple outputs, as well as optional RS485 network interface. Equipped with high-resolution silicon optics, sensors offer optical resolutions of 2:1, 10:1, or 22:1.

Macro Sensors    Pennsauken, NJ 08110 1334
Jun 04, 2010 Suited for various military and defense applications, HSTAR 750 Series Hermetically Sealed Linear Position Sensors can withstand harsh environments and high temperature peaks found in military aircraft and equipment. AC-operated, ¾ in. dia sensors are available in ranges of ±0.050 to ±10.0 in., and can be constructed for immersion in pressurized fluids and exposure to radiation at 3x107 Rads for 40 yr. Options include metric threaded cores, smaller diameters, and low mass cores.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Jun 01, 2010 Series TE-W Wall Mount Temperature Sensor, suuitable for use in offices and hotels, provides temperature input for building management systems. Unit features large vents in housing for proper air flow. Accurately measuring ambient temperatures, device includes mounting holes on wall plate that facilitate placement on various surfaces.

Innovative Sensor Technology    Las Vegas, NV 89119
May 21, 2010 Intended to directly replace wire wound technology, PW and PG series are capable of achieving DIN 60751 class A accuracy in -200 to +600°C range. Thin film platinum temperature sensors of PW and PG series respectively feature temperature coefficients of 3,850 ppm/K and 3,911 ppm/K. In addition to lend to materials conservation, dimensions promote packaging versatility.

Phidgets, Inc.    Calgary, AB T2M3R7  Canada
May 12, 2010 Able to obtain temperature in °C for K, J, E, and T-Type thermocouples at rate of 25 S/sec, 1048 - PhidgetTemperatureSensor delivers thermocouple resolution of 0.1°C (K-type at 25°C) and 4 µV, with accuracy of 2°C (K-type). Sensor connects directly to computer's USB port, and features current consumption of 25 mA and USB device voltage of 4.75-5.25 Vdc. Users can program device using API supported under Windows 2000/XP/Vista/CE, as well as Mac OS X and Linux.

Carlo GAVAZZI Automation Components    Buffalo Grove, IL 60089
Apr 30, 2010 Able to measure indoor environmental parameters such as CO2, humidity, temperature, and air velocity, CE-approved and RoHS-compliant CGES Series can help increase supply of fresh air into building, improve indoor air quality, and contribute to compliance with ASHRAE 62-1989. Each sensor operates on 24 Vac/Vdc and can be mounted in walls or ducts. Output options include 0-10 V, 4-20 mA, and switching, while auto-calibration ensures proper tuning for continuous, worry-free operation.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Apr 19, 2010 With temperature limits of -40 to 302°F, Series TE monitors air or water temperature throughout building management system or air handler unit. Flanged duct sensors monitor supply or return air and provide thermistor or RTD output to digital controller, while immersion sensors, supplied with compression fittings, monitor hot or chilled water lines throughout building. For variable air volume applications, Series TE can be configured to have 8 ft plenum-rated cable with flying leads.

Process Sensors Corp    Milford, MA 01757
Apr 13, 2010 With temperature ranges of 100-1,300, 200-1,400, and 500-2,500°C, Models DT-44G and DT-44GH provide response time of 30 and 10 ms, respectively. Non-contact units feature 4-20 mA output, RS485 interface, and integrated green LED aiming light to facilitate pin-point target alignment. USB interface makes adjustment of parameters accessible via PC. Housed in stainless steel, sensors are suited for measurement of glass surfaces and substrate material in glass and solar cell production applications.

Sensirion Inc.    Westlake Village, CA 91361
Apr 02, 2010 Comprised of sensor chip encapsulated in DFN 3-0 package, SHT21 is completely over-molded, except humidity sensing area, for optimal protection against aging and ambient impact. Fully calibrated solution has true I²C digital interface, and analog output modes, such as PWM, are available upon request. Qualified to automotive standard AEC-Q100, reflow solderable sensor exhibits typical accuracy of ±2% RH over 20-80% RH and ±0.3°C over 25 to 42°C.

Danfoss North America Motion Controls Div. Of Danfoss Inc.    Loves Park, IL 61111
Mar 17, 2010 Supplied with AMP, Deutsch, and Delphi plugs as standard, MBT 3270 helps keep exhaust gas recirculation (EGR) systems in engines under control for compliance with Tier regulations. It employs accurate sensor element (Pt100 or NTC) and operates in temperatures to 572°F. Offering accelerated response to temperature changes, sensor is built to stand up to aggressive atmospheres in exhaust gas and exhibits minimal impact on measurement from ambient temperature.

STMicroelectronics    Lexington, MA 02421
Mar 11, 2010 Designed to meet JEDEC TSE2002 standard for DDR3 DRAM modules, Model STTS2002 combines temperature sensing with functions of Serial Presence Detect EEPROM, which stores memory module's characteristics. Temperature sensor enables CPU and chipset in system to apply Closed-Loop Thermal Throttling when temperature of DDR3 DIMM modules exceeds pre-programmed threshold. Operating from 2.3-3.6 V, IC features 0.25°C temperature resolution and ±1° accuracy over specified temperature range of +75 to +95°C.

Intellisenc    Greer, SC 29650
Feb 22, 2010 Designed to indicate CO2, Humidity, and Temperature, G01-CO2 Series includes alarm buzzer and color backlit display that changes as CO2 goes up. Communication is through RS-485 and hand-held remote control. Available in wall-mounted or desktop configuration, unit includes self-calibrating NDIR CO2 sensor with dry contact and analog signal outputs.