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Transducer and switching modules for temperature, humidity and pressure, explosion proof
Elektrical, explosion proof trandsucer, series ExCon-A, Red-Con-A, ExCon-D, RedCon-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/EG 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 ExCon-A for modulating, analogue sensors (type ExSens) and ExCon-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 1, 2, 21 and 22. series RedCon-A modulating, analogue sensors (type ExSens) and RedCon-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. |
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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
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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….
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| 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. |
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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
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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 |
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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 |
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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.
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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.
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Humdity- and Humidity-and Temperature Transmitters for use in air-conditioning systems, building services management systems and ventilation technology. Use of capacitive humidity sensors is a guarantee of high long term stability, resistance to dew formation, small hysteresis and good dynamic performance.
In this product group Galltec+Mela offers transmitters, specially adapted to the needs of the ventilation and air-conditioning sector but as well standard transmitters for all applications where air humidity and temperature has to be monitored. For more difiicult applications we offer our transmitters for industrial use.
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The humidity sensor FG80 with Polyga® sensor element for the measurement of relative air humidity or as combined transmitter with additional temperatur sensor element for simultaneous temperature measurement.
The very robust Polyga® sensor element offers a very good long-term stability and hight accuracy at high humidity. |
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The humidity and temperature transmitters for industrial applications measure relative humidity and temperature f.i. in air and other non-aggressive gases within a (working) temperature range up to 200°C or under pressure up to 25 bar.
Galltec+Mela offer as well versions for applications in gases containing ammonia or transmitters in die cast housing for outdoor use.
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| ... products without technical information |
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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. |
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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 |
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| Measurement Computing Corporation, a market leader in low-cost data acquisition, has announced the release of two Web-enabled temperature input devices, the WEB-TEMP and the WEB-TC, which allow users to take measurements and monitor them via the Internet. The new products, modeled after MCC’s popular USB-TEMP and the USB-TC products, have corresponding performance, but are Ethernet compatible with built-in Web servers that write temperature data to their own Web page for immediate Internet access from virtually everywhere! The WEB-TEMP provides eight temperature input channels, each supporting all of the common temperature sensors (J, K, R, S, T, N, E, and B thermocouples; 2-, 3-, or 4-wire RTDs; thermistors, and semiconductor temperature sensors), and 8 bits of digital I/O. Each channel of the WEB-TEMP is capable of monitoring any of the supported input types, so users can mix and match the sensor to the measurement without additional signal conditioning. Moreover, the internal measurement electronics accuracy of the WEB-TEMP vastly exceeds the accuracy specifications of the temperature sensors, thereby recording the most accurate data possible. The WEB-TC specifications are similar to those of the WEB-TEMP, but support thermocouple sensors only. All eight WEB-TEMP (or WEB-TC) inputs have 500 VDC isolation to the power supply and Ethernet port, protecting both the computer and the input device from damage. The WEB-TEMP and WEB-TC ship with an impressive array of software included in the MCC DAQ Software CD. The disk includes applications, drivers, and libraries that meet the needs of programmers and nonprogrammers alike. |
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The Icon 100 Series Refrigeration Controllers measure, display and control the temperature of refrigerated cases and coldrooms. The Icon 100 Series can read temperatures from up to two thermistor probes (thermostat and defrost probes), and have relay outputs for compressor, defrost, fan and alarm.
The operating parameters are configurable using a four-button keypad.
Features:
Relay outputs (compressor, defrost, fan and alarm).
Heating function on 111S/SR and 121S/SR
Internal real-time clock on all models for up to 4 scheduled defrost cycles per 24 hours.
Displays status for alarm, network, defrost and setting mode.
Honeywell Genus® network - Can be linked to a Honeywell supervisor for monitoring and logging.
Allows for multiple controller programming.
Dual Probe types (NTC 2k and PT1000)
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Transducer and switching modules for temperature, humidity and pressure, explosion proof
Elektrical, explosion proof trandsucer, series ExCon-A, Red-Con-A, ExCon-D, RedCon-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/EG 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 ExCon-A for modulating, analogue sensors (type ExSens) and ExCon-D for modulating, digital sensors (type ExPro), for use in hazardous areas zone 1, 2, 21 and 22. series RedCon-A modulating, analogue sensors (type ExSens) and RedCon-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. |
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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.
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Measuring range : from 0/+10 Pa to -10 000/+10 000 Pa
Configurable intermediary and central zero ranges
Air velocity and airflow functions
Interchangeable measuring sensor (SPI technology)
Simultaneous display of 1 to 4 parameters
External transmitter unputs (KIMO class 200 and 300) and thermocouple K
2 output 4-20 mA or 0-10 V (4 wires), RS 232, 2 RCR relays 6A/230 Vac
2 visual (dual color LED) and audible (buzzer) alarms
Software, keypad or remote control configuration
MODBUS network RS 485 system (optional)
ABS or ALU IP 65 housing, with or without backlit gaphic display
Mounting with the 1/4 turn system with wall-mount plate
CP301 : -100/+100 Pa
CP302 : -500/+500 Pa
CP303 : -1000/+1000 mbar
CP304 : -10 000/+10 000 mbar
• Barbed fittings Ø 5,2 mm
• Unit of measurement : Pa, mmH2O, mbar, inWG, mmHG
• Power supply : 24 Vac /Vdc, 115 Vac or 230 Vac
• Outputs : 2 x 4-20 mA or 2 x 0-10 V
• Functions : pressure, air velocity, airflow with Pitot tubes, Debimo and other coefficients, integration of measure, self-calibration, measuring correction factor, temperature compensation : manual or automatic (thermocouple K input). |
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ATEK MELT PRESSURE TRANSMITTERS provide accurate and repeatable measurements, are designed for high temperatures in applications such as plastics extrusions, oil services, food and medical, injection, blow molding, and resin production
- Good Stability and Anti-Jamming capatibility
- Economical Price
- Zero and Span Adjustable
- Various Amplified Signals Optional
4 - 20 mA , 0 - 10V or 3.33mV/V
- Flexible Capillary Isolation Configuration
- Internal 80% Shunt Calibration |
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| ... products without technical information |
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