- 50 products in   Temperature sensors Humidity and temperature transmitter E E ELEKTRONIK EE32/33 Series Humidity / Temperature Transmitter for High Humidity and Chemical Applications The highly accurate EE32/33 series are designed for fast and reliable measurement of relative humidity / dew point temperature / absolute humidity / ...under the most demanding conditions. Neither condensation nor heavy chemical pollutions will affect prompt and reliable measurements. Process pressures as high as 100 bar (1450 psi) and continuous high humidity are also no problem for the EE32/33 series. EE31 Series Multifunctional Humidity / Temperature Transmitter for Humidity / Temperature / Dew Point / Absolute Humidity... The optimal hardware structure of transmitters of the EE31 series for varying applications is achieved by combining various standard mechanical and electronic modules. Besides relative humidity and temperature following quantities are also measured: absolute humidity dewpoint temperature frostpoint temperature specific enthalpy wet bulb temperature water vapour partial pressure mixture ratio EE30EX Series Humidity / Temperature Transmitter for Intrinsically Safe Applications EE29 Series Multifunctional Humidity / Temperature Transmitter up to 180 degC EE23 Series Multifunctional Humidity / Temperature Transmitter up to 120 degC EE22 Series Humidity / Temperature Transmitter with interchangeable Probes Humidity and temperature transmitter LIBRATHERM INSTRUMENTS Product Description: Libratherm offers Relative Humidity and Temperature transmitter model HTX-3000 for measuring and transmitting the analogue and digital values proportional to these two parameters. HTX-3000 is designed using the latest micro-controller, incorporating Pt-100 class A element for temperature sensing and Monolithic sensor for %RH sensing. The two independent loop current outputs of 4-20mA proportional to both the parameters are available for remote measurement and indication. To suit industrial requirement the transmitter is available in both duct type and wall mounting type assembly, and for the local indication of %RH and Temperature, two independent 4 digit 7 segment red LED displays are provided. For serial interface with PLC or DCS or with any other process controller – digital serial communication on RS485 bus with MODBUS RTU protocol in slave mode is also provided. Using RS 485 interface is advantageous, since number of wires as with the three wire of 4-20mA per transmitter can be avoided (3 wires multiply by no. of transmitters), since only two wires can be looped with multiple transmitters in multi-drop wiring. These transmitters finds application in HVAC, Climatic control, Stability chamber, Hospitals, Green houses, useful for Validation agencies and for regulatory requirement of FDA, CGMP, ISO14644 etc…. Humidity and temperature transmitter MICHELL INSTRUMENTS Michell Instruments offers a wide range of humidity and temperature measuring sensors and instruments, including relative humidity transmitters, humidity and temperature transmitters, handheld indicators and humidity generators. Humidity and temperature transmitter MINCO Minco humidity and humidity plus temperature transmitters are designed using an advanced microprocessor. Digital signal processing allows these transmitters to precisely match the characteristics of the humidity sensor to a wide range of RH and temperature values found in the many applications the product serves. The humidity sensor is comprised of an integrated circuit (IC) with a stable polymer element and platinum RTD that is used for temperature compensation. This sensor offers outstanding resistance to airborne contaminant and chemicals, and is protected by a sintered stainless steel filter which resists condensation. - Wall/Duct/OSA mounting configurations - Accuracies of ±1% or ±2% RH - Temperature compensated - Temperature output option - Two-point field calibration - NIST traceable calibrations Humidity and temperature transmitter Motron X-HUM digital X-Hum Analog is a new & modern intelligent temperature and humidity transmitter based on a revolutioning CMO Sens technology. It combines sensors, AD converting and calibration in the same technology. Serial communication and digital sensor techniques are the keywords X-Hum Analog talks to the sensor in a serial fashion. X-Hum Analog is based on this new intelligent sensor element, and uses all the features that follows. It needs never to be calibrated , as the sensor itself is digital and calibrated from the factory.. 10 bit accuracy / small tolerances combined with great repeatability in different environments makes It ideal for high precision temperature and humidity transmitters. X-Hum Analog is a digital transmitter with an analog interface, 12-24V ~/= supply with polarity protection and supports a 0-10V output for the RH measurements. X-Hum Analog can be delivered in 2 different tolerances, 3% and 5% . X-Hum Analog has an integrated cable moulded to a cable entry and is terminated with a M12 sensor plug with 4 poles for connecting to older equipment, as well as new equipments. X-Hum Analog is capsulated in a Polycarbonate cabinet, with separate lid and sealing , that makes the unit IP67 tight. The sensor itself is protected from a PP+PTFE protective cap and an O-ring Humidity and temperature transmitter TESTO Testo 6651, 6681 Features: Accuracy up to ±1.7 % RH Digital probe of the 6600 instruments: can be calibrated and exchanged and is equipped with its own order number Wall, duct and cable probes, can be configured upon customer request and are heat resistant up to +120 °C Highest availability by means of early warnings, e.g. in the event of sensor failure, condensation etc. (preventative maintenance) Different assembly variants: Wall-mounted version Duct version Probe version Optimum calibration concept with adjustment of entire signal chain, including analog adjustment, without dismantling the transmitter 1-point adjustment can be performed on-site easily and quickly using t400 or t650 2-point adjustment via P2A software or user menu Humidity and temperature transmitter VAISALA HUMICAP® HMT330 The Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT330 was developed for demanding industrial applications where stable measurement and wide customization possibilities are important. As a totally new feature in this product class, the HMT330 has a large numerical and graphical display with multilingual user interface. It allows the user to easily monitor measurement trends with 1-year history. Vaisala HUMICAP® products have been the market leaders in industrial and meteorological humidity measurements for over a decade. The new HMT330 series consists of six models covering the full humidity measurement range from 0 to 100 %RH. The temperature ranges are between –70 and +180 °C, and pressure ranges between 0 and 100 bar, depending on the model. In very humid or chemically harsh conditions, Vaisala's unique warmed probe and chemical purge features help to maintain measurement reliability. The HMT330 can output multiple humidity parameters, and the outputs available include three analog outputs, serial interfaces, and alarm relays. A choice of mains or DC power and several optional mounting accessories make it easy to install the instrument. HVAC humidity / temperature transmitter E E ELEKTRONIK EE10 Series HVAC Humidity & Temperature Transmitter for Indoor Applications EE16 Series Humidity & Temperature Transmitters for HVAC Applications EE21 Series High-Precision Humidity / Temperature Transmitter for HVAC EE22 Series Humidity / Temperature Transmitter with interchangeable Probes Specific for the EE22 series are the interchangeable sensing probes EE07 with connectors. The calibration data is stored in the probes, which are interchangeable and therefore probe replacement does not affect the performance of the EE22. The outstanding accuracy over the entire temperature range is based on very precise calibration methods and on the latest microprocessor technology. Well-proven E E humidity sensor elements ensure excellent long-term stability. EE23 Series Multifunctional Humidity / Temperature Transmitter HVAC humidity / temperature transmitter MINCO Minco humidity and humidity plus temperature transmitters are designed using an advanced microprocessor. Digital signal processing allows these transmitters to precisely match the characteristics of the humidity sensor to a wide range of RH and temperature values found in the many applications the product serves. The humidity sensor is comprised of an integrated circuit (IC) with a stable polymer element and platinum RTD that is used for temperature compensation. This sensor offers outstanding resistance to airborne contaminant and chemicals, and is protected by a sintered stainless steel filter which resists condensation. Wall/Duct/OSA mounting configurations Accuracies of ±1% or ±2% RH Temperature compensated Temperature output option Two-point field calibration NIST traceable calibrations HVAC temperature transmitter Autotronic Enterprise AHT-300 series, utilizing temperature and humidity integrated sensor with high accuracy, and the micro electronic circuit design, which ensures its high stability, is perfect for the HVAC system to buildings, offices, server rooms, residential applications, green house, warehouse, food transportation, environmental control and etc. In addition, LCD display is also an optional function that provides a simultaneous indicator on site. For installation, there are two different mounting type, wall-mount and duct-mount, in which the duct-mount type designed with dust-proof housing is perfect for severe environmental applications. HVAC temperature transmitter E E ELEKTRONIK EE10 Series HVAC Humidity & Temperature Transmitter for Indoor Applications EE10 room transmitters are the ideal solution for indoor applications such as HVAC in residential and official buildings. The very stylish, functional housing makes easy installation and fast exchange of the sensing unit for service purposes possible. The standard humidity output of EE10 transmitters is 4 - 20 mA or 0 - 10 V. The temperature output signal can be active or passive. All EE10 versions can be equipped with a good legible LCD display. EE16 Series Humidity & Temperature Transmitters for HVAC Applications EE21 Series High-Precision Humidity / Temperature Transmitter for HVAC EE22 Series Humidity / Temperature Transmitter with interchangeable Probes EE23 Series Multifunctional Humidity / Temperature Transmitter The EE23 series stands for multifunctionality, highest accuracy, easy mounting and service. The new IP65 water proof housing concept offers easy installation and the possibility for fast exchange of the sensor unit for service purposes. Following models are available for selection: A and B versions are dedicated for wall or duct mounting C version with the remote sensing probe has a working temperature range ?40...120 degC F wall mounting version with rear cable outlets is dedicated for clean room applications G version with optional radiation shield is dedicated for meteorological applications H version remote miniature probe for concealed mounting (e.g. in museums...) or in tight spaces Pressure, humidity and temperature combined transmitter VAISALA BAROCAP® PTU300 New! The Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300 Vaisala introduces a new generation barometric pressure, relative humidity and temperature transmitter series, the Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300. The PTU300 features fully digital measuring electronics for all three parameters, several small RH&T sensor heads for different applications, and calculated humidity variables. The new backlit display shows three-hour graphical trends and up to one year of historical data. The recorded measurement data can be viewed on the display or transferred to a PC. Seven languages options are also available. The PTU has four different probe options: PTU301 for laboratories, PTU303 for outdoor use, the warmed PTU307 probe for demanding meteorology, and the PTU30T for pressure and temperature measurement only. The Vaisala BAROCAP® sensor is used for pressure measurement and the Vaisala HUMICAP® sensor measures humidity. Both sensors are known for their high accuracy and long-term stability. The temperature sensor is a platinum RTD sensor. Applications include environmental monitoring in calibration laboratories, GPS meteorology and weather stations. Process temperature transmitter LIBRATHERM INSTRUMENTS Product Description: Libratherm offers micro-controller based Process Transmitter model PTX-3000 for measuring and transmitting the analogue and digital values proportional to the Process Input. It can accept the universal input, which is user selectable using internal DIP switch. Three options are available, where user can specify the model for universal input, any of the two fixed input or any of the single fixed input. The current output of 4-20mA proportional and linearized to the process input is available for remote measurement and indication. For dual input model, two independent 4-20mA are available. To suit industrial requirement the transmitters are available with and without display. For serial interface with PLC or DCS or with any other process controller – digital serial communication on RS485 bus with MODBUS RTU protocol in slave mode is also provided. Using the RS 485 interface is advantageous, since number of wires coming from the various sensors can be avoided and instead only two wires can be used to interface on serial port. For example, for a large heating system incorporating 16 thermocouples, under conventional method 16 dual core cables will run from the system to the control panel, where as in case of RS485 interface, only two wires will run from the system to the control panel. Temperature transmitter Conax Technologies The Conax Model PTH-400 is a small PC-programmable 2-wire transmitter, featuring a state of the art microprocessor based design which enables full configuration with user friendly configuration software. Temperature transmitter DWYER Temperature Transmitter - Series 659 Programmable, In-Head Mounting Temperature Transmitter - Series 650 Two Wire Operation, Adjustable Temperature Transmitter - Series 651 Various Ranges Temperature Transmitter - Series 4130/4151 Linearized, Isolated 4-20 mA or 0-10 VDC Outputs Temperature Transmitter - Model 652-0 RTD, Thermocouple, Voltage or Potentiometer Input Temperature transmitter FineTek Features Input signal : mV�CV�CmA�CThermocouple�CRTD or Ohm Accuracy: �}0.3% F.S. or �}1digit Loop power: 12�`32 Vdc 4 digit LCD display Temperature rage adjustable by PC or key pad. Temperature transmitter KIMO Our new temperature sensor range have been designed to suit all your need in temperature... 3 new ranges for any industry, process, building services, indoor climate, OEM... Monostats : from 0 to +50°C, from -20 to +80°C, from -50 to +400°C, probes : Pt100 input on terminal block, air tight and ambient and 1 RCR relay 3A/230 Vac. Classe 50 : de +10 à +40°C et de -20 à +80°C, probes : terminal block, ambient or air tight, Pt100 3 wires output Classe 100 : 0 to +50°C, -20 to +80°C, -50 to +50°C, 0 to +100°C, 0 to +200°C, 0 to +300°C, 0 to +400°C , probes : duct mount, terminal block, ambient or air tight, 4-20mA ou 0-10V output. Temperature transmitter LIBRATHERM INSTRUMENTS Libratherm offers Miniature Head Mount Two wire Temperature Transmitter Model LTX-3000/H, which accepts (Pt-100) or thermocouple or variable resistance signal as the input and provides output of (4-20) mA proportional to mV or resistance values. These transmitters are extensively used to minimize the effect of electrical noise and to eliminate the need of long runs of special compensating and three wire cables since ordinary pair of copper wires can easily be used to transmit the measured temperature without the drop or loss of signal. In addition, transmitting the current signal is more advantageous, since it is less susceptible to industrial RFI/EMI noise compared to the voltage signal. These transmitters are linearly calibrated to the signal produced by a thermocouple or RTD sensors. LTX-3000/H can also be used with the level sensors, giving resistance change proportional to the level - to make the level transmitters. LTX-3000 requires no separate power supply as it is powered by current drawn from the current loop itself and is thus intrinsically safe when used with appropriate barriers. It is very compact, economically priced and can be directly mounted inside standard heads of the thermocouple or RTD sensors. It can also be easily fitted inside the flame proof / weatherproof head or junction box. It is available for different thermocouples, RTD (Pt-100) duly calibrated for required temperature range with ZERO and SPAN adjustments for on site calibration. PLEASE CHECK MORE DETAILS ON CATALOGUE SECTION http://pdf.directindustry.com/pdf/libratherm-instruments/head-mount-temperature-transmitter/28920-29607.html Temperature transmitter MINCO Long distance accuracy Temptran™ transmitters amplify the low-level signals from RTD's or thermocouples to an industry standard 4 to 20 mA current signal proportional to temperature. Unlike resistance or voltage, current signals are immune to resistance in extension wires and stray electrical noise. This lets you receive accurate signals from a sensor located thousands of feet away. The 4 to 20 mA output signal and DC power share the same wire pair. You don't need to run power wires to every sensor location. RTD transmitters also linearize the signal to temperature, making them excellent low cost signal conditioners. Temperature transmitter Status Instruments Status Instruments is the UK's leading designer and producer of in head temeprature transmitters exporting them all over the world. From the SEM203; a digital transmitter which can be configured without the need for a PC, through to the ATEX approved universal 4/20mA and HART protocol transmitters, there is a transmitter to suit virtually every application. And every model is backed by an uprecedented 10- year warranty Explosion proof pressure, humidity and temperature transmitter Schischek Explosionsschutz Atex Transducer and switching modules for temperature, humidity and pressure, explosion proof Electrical, explosion proof trandsucer, series ExCos-A, RedCos-A, ExCos-D, RedCos-D and EXL-IMU-1 as well as switching modules series EXL-IRU-1, to connect modulating or binary temperature, humidity and pressure sensors, in acc. with ATEX 94/9/EC for use in hazardous areas zone 1, 2, 21 and 22 (in acc. to sensor type), for all kind of gas, mixtures, vapours and dust. 24 VAC/DC supply, adjustable on site, integral display for programming and for actual value indication. Series ExCos-A for modulating, analogue sensors (type ExSens) and ExCos-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 1, 2, 21 and 22. Series RedCos-A modulating, analogue sensors (type ExSens) and RedCos-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 2 and 22. Series EXL-IMU-1 for modulating, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22. The module must be installed in the safe are and is prepared for DIN rail mounting. Series EXL-IRU-1 for binary, analogue sensors (type ExSens) for use of sensors in zone 1, 2, 21 and 22. The module must be installed in the safe are and is prepared for DIN rail mounting. Humidity and temperature transmitter ELPRO Temperature/Humidity Transmitter EE21 Part No.: 3310-T02 - EE21 for wallmounting, range 0..100%, -40..60°C - Supply 20-35V DC, length sensor = 50mm - With 4-pole connector to extension cable 3206-Lxx - Accuracy humidity: +/- 2% (0..90%rH), +/- 3% (90..100%rH) - Accuracy temperature: PT1000 tolerance class A - With snap-in plate and calibration confirmation Humidity and temperature transmitter rotronic The HygroFlex series is ideal for all applications where exact measurement of humidity and temperature is of decisive importance, e.g. the food and pharmaceutical industries, printing and paper industries, meteorology, agricultural sector, archaeology, climatology, etc. There is hardly a field today in which these parameters may be ignored. It is ultimately the measuring task on hand that defines the instrument that best covers your needs. HVAC humidity / temperature transmitter GE Sensing HumiTracTM features a NIST traceable, field-replaceable sensor tip module that allows the end user to replace the sensor on-site and maintain ±2% RH accuracy and NIST traceability. This virtually eliminates the need for time consuming and costly factory calibration, while reducing downtime during service intervals to near zero. HumiTracTM is designed to be highly configurable in the field - by minimizing the necessary number of orderable configurations, GE reduces distributor inventory costs and provides maximum flexibility to the installer. All versions feature field-selectable outputs (0-5V, 0-10V, 4-20mA) and passive temperature versions incorporate both a 3K and 10K O thermistors. Signal-conditioned temperature versions are available scaled from 0 to 50°C or -40 to 60°C. HumiTrac is available in humidity accuracies of ±2% or ±5%, and offered in wall mount, duct mount and outdoor air configurations. HVAC humidity / temperature transmitter Aslec It exists two kinds of thermistors : NTC and PTC (see these headings for technical information) For the temperature probes it's generally a NTC thermistor which is used. In such case American are preferred for their accuracy and long term stability These sensors are frequently welded at the end of leads or cables, with or without a shield, depending of use. HVAC temperature transmitter rotronic Humidity Transmitter / Dew Point Transmitter Our humidity transmitter and dew point transmitter technology features digital processing of the internal signals so as to provide exceptional long-term stability and facilitate both maintenance and validation tasks. ROTRONIC offers a wide range of relative humidity transmitters and dew point transmitters. Depending on the transmitter model, the output signals can be configured to measure relative humidity, dew point, mixing ratio, enthalpy and temperature. Manufacturing and storage of drugs, research laboratories, energy management systems, and other applications within the range of -40...85°C (-40...185°F) Plug-in HygroClip probe facilitates on-site maintenance and measurement loop validation Accuracy: ± 1.5 %RH and ± 0.3 °C (0.5ºF). Measurement of dew point or another psychrometric parameter such as mixing ratio, enthalpy, etc. Analog output signals and digital interface (RS-485 or Ethernet) Validated networking software package Temperature transmitter ENDRESS HAUSER The Omnigrad range of Temperature Products from Endress Hauser meets the high standards required by the process industry. Omnigrad provides Endress Hauser quality in design, documentation, logistics and service in Temperature Sensors. A Resistance Temperature Detector (RTD) is a temperature responsive device based on a predictable resistance change in the sensing element. The EN 60751 standard specifies requirements for industrial Platinum resistance sensors and covers the Pt 100 thermometers. The Pt 100 sensing element has a resistance of 100 Ohms at 0°C. According to EN standard and most common industrial applications, the Pt 100 type sensors are used for temperature measurement and control in the range from -50°C to 400°C or -200°C to 600°C. RTDs offer three main advantages: high accuracy excellent long-term stability high signal output level which allows transmission over long distances without ancillary equipment. Basic construction of Platinum resistance elements cannot be used directly in contact with process environments, hence the complete thermometers are built as assemblies which can withstand light, medium and heavy duty industrial conditions. In general, the sensor assembly includes three components: the resistance thermometer inset the protecting tube (thermowell) the terminal housing. Temperature transmitter FUJI ELECTRIC France FRC temperature transmitter - Programmable temperature transmitter, - Available for head or field mounting with aluminium or stainless steel housings, (NEMA 4X - IP65 protection, 2'' pipe or wall mounting), - Universal input : voltage (mV, V), thermocouple and RTD, - Input - output isolated, - HartTM communication in standard, - Intrinsically and explosion-proof approvals (option), - Intrinsically housing : ATEX (II 1G, EEx ia IIC ; T4, T5 et T6) or FM, - Flameproof housing : ATEX (II 2G, EEx d IIC ; T4, T5 et T6) or FM, - Sensor burnout function, - Plug-in two-line LCD display (option), - HartTM Communication capability: Full range programming via hand-held communicator or via PC HartTM software, - Self diagnostics.