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Autoclave Chamber/Load Probe (SL160) Sensor :
The SL160 series of autoclave chamber/load probe sensors are similar to the SL150 series, but differ in having a 90° bend and a chisel point to allow penetration of the product bottle seal.
When mounting a load probe with a straight sheath into a product bottle/container in an autoclave it is often difficult to achieve the desirable orientation. This is often due to both the weight of the probe lead wire and its restrictive bending radius. The SL160 is designed to circumvent this by having a 90° bend in the probe sheath. The addition of a chisel point at the probe tip also allows it to be inserted with relative ease through the bottle seal it there is one.
The SL160 chamber/load probes are currently being fitted as original equipment by a major autoclave manufacturer.
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The HT-Tip is a universal sensor-tip used to build high-temperature sensors. Its areas of application are the automotive industry, internal combustion engines, exhaust and burners. The tip is characterized by long-term stability, precision over a broad temperature range and compatibility. By using this tip you are able to avoid the most critical steps building thermometers.
Specification HST (Heraeus Sensor Technology)
Temperature Range -70°C up to +1000°C
Temperature coefficient TCR = 3770 ppm/K
Leads bare wire
Lead length (L) tbd
Environmental conditions depends on installation
Insulation resistance > 100 MOhms at 20°C
Self heating tbd
Response time
t0.63 = 8 s at 22 m/s airflow,
300°C temperature step
t0.63 = 10 s at 12 m/s airflow,
300°C temperature step
Measuring current 5 mA at 20°C; 2.7 mA at 1000°C
Notes of processing When connecting the sensor,
proper polarisation has to be maintained!!!
Packaging tbd
Status preliminary
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WDB Series Bearing Sensors
PTC Thermistor with fixed pre-set trip points from 50°C to 120°C
NTC Thermistor for continuous measurement up to 110°C
Long term reliability
Easy installation - replaces existing grease nipple
Extensive range of PTC sensors available from 50°C to 120°
For use with T400, T400 Elite, T500 Elite or Watchdog Elite control modules
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The bearings of industrial rotating equipment operate under arduous conditions - often for considerable periods of time. The most reliable indicator of bearing condition is the temperature of the metal beneath the shoe.
Recognition of rising temperature can provide a warning of the breakdown of the lubricating oil film; thus allowing machine shutdown and maintenance to take place - avoiding the probable catastrophic failure of the bearing and possible damage to its mounting. Conax Miniature Bearing Sensors provide a simple and cost-effective method to monitor bearing temperatures.
Features:
- For embedded applications in rotating machines
- RTDs - 100 ohm platinum, 0.00385 ohm/ohm/°C
- Thermocouples types J, K, T & E
- Single and duplex sensors
- Various styles and sizes
- Operating Temperature: to 250° F ( 120° C)
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Install miniature sensors in or beneath the babbitt layer of bearing shoes. They monitor metal temperature — the most reliable indicator of bearing condition — to give early warning of oil film breakdown. Machines can then be shut down and the problem corrected before catastrophic failure occurs.
While no larger than many bare ceramic elements, these RTDs have metal cases and insulated leads to withstand rough handling and harsh environments. They’re easy to install in drilled holes for general purpose sensing.
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A critical indication of the status of bearings on large rotating plant is provided by their running temperature.
Monitoring bearings in this manner provides the ability to recognise any possible upward trend in bearing temperature. This in turn allows for a regime of planned preventative maintainance to be put in place, offsetting the possibility of catastrophic plant failure.
Due to its small physical size the miniature bearing sensor can be positioned close to the bearing surface allowing it to sense any early change in temperature.
These devices are available in both thermocouple and PT100 resistance thermometer format and can be supplied as either single or duplex sensors. The sensor lead wire insulation is in PTFE or glass fibre and lead wire jackets can be protected with stainless steel outer braid.
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CSTU type for heating pipes, fluid transportation, etc
temperatures from -50°C to +200°C
Sensing element
1 x PT100 or PT1000 at 0°C, class B
2 or 3 wires, 4 mm² max section
Box
light alloy, IP43 protection , PG9 cable gland
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Miniature Bearing Sensors are designed to monitor temperature of embedded bearings critical to machine performance in industrial rotating equipment. The most reliable indicator of bearing condition is the temperature of the metal beneath the bearing shoe. Rising temperatures indicates the breakdown of the lubricating oil film. Quick identification of this condition allows machine shutdown and maintenance to occur before catastrophic failure of the bearing itself. Typical applications for bearing sensors include motors, turbines, pumps, gear boxes and other journal bearing pedestals.
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Tempsens an ISO 9001 company offers Master Sensors that are used with an accurate temperature source to evaluate the performance of the process and for testing process.
Tempsens provide Master Sensors for both Thermocouple & RTD.
RTD Master Sensors:
- Accuracy upto 1/10, 1/5, 1/3, 1/2 Din, Class A
- Sheath material: SS316 and Inconel
Thermocouple Master Sensors:
- Available for K, N, R, S type thermocouple
- Accuracy upto special, class 1
- sheath material: inconel & Ceramic
Cold Junction Probes are available for J, K, E, N, R, S, B type thermocouple.
Dual Probe is also possible in one Housing.
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Mainly based on the float switch design, these controllers help to monitor the liquid level (as combined units they monitor both liquid level and temperature) in oil reservoirs of fluid power and lubrication systems.
Attached to the tank top cover, they penetrate directly into the hydraulic fluid or the lubricant.
Each of the following series offers particular features and details culminating in the extreme density of functions offered by the Multiterminal.
Level switch Fluidcontrolterminal series
High number of functions reduces requirements for installation, space and cost
Adjustable level contacts
Connecting flange according to DIN 24 557 part 2
Directly attached electronic contact thermometers optional
The FC terminals offer the functions of tank breathing, level/temperature control, filling and topping up and oil sampling in a very compact design.
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Level measurement instrument in stainless steel 1.4571
with integrated temperature sensor
TN 210
Characteristics:
Analog level signal 4-20 mA, two-wire transmitter
Max. 4 level switches (bistable) pnp-output. Control elements: reed contacts or magnet sensors
Analog temperature signal 4-20 mA, two-wire transmitter
Temperature switches: pnp-output or thermostat for switch action
Advantages:
Reductions of costs: max. 4 different measurements in one measuring instrument
Economy of time, of storage costs, of assembly costs etc.
Areas of application:
IMB combined measuring instruments are suitable even for rough environments and are applicable in the following industries:
plant engineering, off-shore, machine construction, power plants, chemical industrie, ship-building, biochemical industrie, food industrie, petrochemical industrie, pharmaceutics etc.
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This can extend from a simple thermocouple in a benign environment to a complex multi sensor configuration with electronic transmission. It could also be located in an aggressive environment and in an area nominated as being hazardous.
To meet these varying needs we produce a full range of appropriate products. Through careful selection of materials, design and construction (based on the temperature and the environment) we are able to advise the most appropriate solution to your application. This could be from a standard arrangement or custom built.
With our commercial arrangements with other instrument manufacturers we are able to supply a complete instrumentation package when required, from the sensor itself to the indicator, recorder, data logger or other peripheral equipment.
Certificates of Conformity, material certificates and calibration certificates for all products are available at the time of placing an order.
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Watlow can design and manufacture custom temperature sensors and wire and cable to meet specific application demands.
Capabilities include:
* Thermocouple sensors
* RTD and thermistor sensors
* Molding and packaging capabilities
* Agency standards
* ISO 9001 quality auditing procedures
To find out more about custom sensor capabilities, contact your nearest Watlow representative.
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Temperature sensors, humidity sensors, pressure sensors, frost protection thermostats, pressostats, explosion proof
Passive, potential free binary and modulating sensors, series ExSens, for temperature, humidity and pressure, with manufacturer certificate, 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.
Sensors for room, duct or tube mounting (in acc. to type).
Modulating sensors series ExSens connectable to transducers series ExCos-A, RedCos-A or EXL-IMU-1.
Modulating sensors series ExPro-C… connectable to transducers series ExCos-D and RedCos-D.
Binary sensors series ExSens connectable to switching module series EXL-IRU-1.
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TRH10 is an environment temperature and relative humidity sensor suitable for wall or ceiling mounting.
The electronic of TRH10 has been designed to resist to the harsh environment conditions and the use of a very sensitive and calibrated sensor make possible to obtain very reliable readings also in the worst conditions of use.
The value read by TRH10 are made available on a simple 2 wire digital bus wich makes the interface usable by every PLC or system of industrial or building automation.
* 2 wire digital communication interface
* Usable by any PLC or computer system for industrial or building automation
* Environment sensor for relative humidity in the range 0 ÷ 100%
* Environment sensor for temperature in the range -40.0 to 120.0 °C
* 2 analog inputs NTC, range -50.0 ÷ 110.0 °C (optional)
* ABS or inox steel case
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Plug on sensor: humidity and temperature Part No.: 3087
- For ECOLOG THx or ECOLOG-NET LH2, WH2
- Range: temperature: -35°..+70°C
- rH: 0%..100%
- With calibration certificate
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This micro-module, designed to quantify the relative humidity level and the temperature in the ambient atmosphere, delivers a variable frequency proportional to the humidity, associated to a resistive temperature sensor (thermistor NTC).
Designed using SPSI UPSICAP MSS BI-face technology, this module integrates the humidity sensor created in-situ on the upper side of the substrate and on the lower side, the temperature sensor, the electronic transmitter and the plug-in connector.
This internationally patented technology is a major step forward in the field of sensor-transmitters with long-term stability and reduction of mass production cost.
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HITY 2000 is based on impedance measurement rather than the capacitive method used by other systems. This technology offers an extremely high degree of resistance against aggressive chemical gases and provides stability for as long as 5 years, depending on the medium. The sensor reacts to humidity changes much faster than average.
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- Standard, easy-to-order assemblies fit a variety of applications
- RTDs, thermocouples, and transmitters
- Fittings, connection heads, and thermowells included
- Tip-sensitive, high temperature, explosionproof, and flameproof versions
- FM, CSA, and CENELEC approved models
- Unique spring-loaded holder ensures proper probe contact in thermowells or blocks
- Thermowells & transmitters optional
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Such sensors are designed for use in potentially explosive atmospheres in compliance withe the 94/9/CE European Directive.
"i" protection concept - Intrinsic safety - demands that a Zener barrier or a galvanic isolator limits the energy delivered to the circuit in order to prevent any arc or spark from arising.
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Fast- Response Temperature Sensor with pt1000 Resistor
The fast-response temperature sensor with pt1000 resistor is used for water temperature measurement in hot water supply, solar panels, boiler system etc.
It can be directly mounting in pipe or plate of vessel, the response time is about 1 second.
Technical Data:
1) reaction time: 2 second max
2) Temperature sensing element: pt1000
3) Cable length: 1000mm or client required
4) Mounting threads: 1/2” G connection threads or client required
5) Housing material: SUS304 or SUS316L
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Screw-in RTD thermometers ET521 and ET522 with replaceable measuring insert and terminal head are preferred for measuring temperatures in liquids and gases. Applications include HVAC and refrigeration, heating installations, ovens, furnaces and plant engineering, as well as process technology.
- For temperatures from -50..+500 °C
- As single or twin resistance thermometer
- Pt100, Pt500, Pt1000, PTC1000 or NTC sensor
- Selection of DIN B types and miniature terminal heads
- Integrated thermowell with AISI316 s/s thread-connection
- Transmitter options with outputs 4-20 mA and RS485 Modbus RTU
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These RTDs cover the full temperature scale of the international standard EN60751. Precision sensing elements and nickel alloy sheaths are capable of measurements from -200 to 850°C (-328 to 1562°F) with typical ice point drift less than ±0.05°C.
600°C models have stainless steel sheaths for reduced cost. They use the same element structure as 850°C models for excellent accuracy and stability.
- Platinum elements to EN60751, Class A or B
- English and metric diameters
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Conax Technologies offers thermocouple assemblies specifically designed for durability and reliability in applications to 4200˚ F (2315˚ C). Such applications generally involve oxidizing, reducing or inert gas atmospheres that challenge the life of the thermocouple. Numerous options in thermocouple type, sheath materials and termination styles are available. Assemblies can also include adjustable mounting fittings, thermowells and ceramic tubewells.
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Push-in thermocouple probes with terminal head are intended for industrial measurement of high temperatures of hot gases and fluids at pressure ~1 bar. The main applications are combustion control, metal, cement, ceramic and glass industries.
-For measuring temperatures from -200 to +1600 ° C
-K, J, N, S or B type thermocouple
-Mineral insulated or thick-wall protection tube made of
heat-resistant alloy or ceramics
-Variety of terminal heads and connection fittings
-Head-mountable transmitters available — to provide
0-10 V / 4-20 mA or RS485 Modbus RTU communication
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In numerous branches of industry heat-treatment and combustion processes play a decisive role during production and in the quality of the final product.
These applications have one thing in common:
Due to the high temperatures thermocouples are almost always used. Besides the non-precious-metalcontaining ones, mainly types E, J or L, K and N, platinum thermocouples types S, R or B are increasingly being used.
These must be protected against contaminating, corrosive and/or abrasive ambient influences.
For various applications we offer different combinations of ceramic and metallic protection resp. mounting tubes. You will find a list of the designs AM and BM, resp. AMK and BMK, resp. AK and BK, resp. AKK and BKK in our product information ''Straight Thermocouples''.
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Tempsens an ISO 9001 company offers a wide range of temperature sensors used in Glass Industry for accurate temperature measurement.
These are:
- Trilevel Thermocouple
- Simplex/Duplex Thermocouple for Fore Hearth/Distributor
- Glass Level Probes for Level Control,
- Thermocouples for Furnace Crown, Bottom, Regenerators and
- Spout Thermocouples
Features:
- Available in R, S, B type sensors with special coating
- Temperature measuring range of 100° to 1600°C
- Protection sheath of recrystallised alumina KER 710(C-799) tube with hole at one end
- Special hardered platinum thimble.
- Specially established quality system
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These industrial thermocouples are used in industrial processes where temperatures are very high.
Thermocouples are protected by one or two ceramic protectors. The choice of the tube material depends on the temperature to be measured and on the working conditions.
Connection to the regulating system is made through a connecting head, generally in aluminium, equiped with a ceramic terminal block or a transmitter.
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OMEGA® Exotic Thermocouple Probes are designed for use in extreme temperatures, up to 2315°C (4200°F). These probes utilize either Platinum/Rhodium (types R, S, or B) or Tungsten/Rhenium (types G, C, or D) elements, with a variety of insulations and sheath materials. Depending upon the sheath material selected, these probes may be used in inert, oxidizing, reducing or vacuum conditions. The maximum temperature is based on the lowest max. temperature of the element, insulation and sheath material. Five cold end probe terminations are available: replacement probe, subminiature or standard size ceramic connector, heavy-duty standard size, molybdenum-sheathed nylon connector, or transition joint with 72-inch lead wire.
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HT 4010 High Temperature Thermocouple
High Temperature Thermocouple Assemblies Type K, N and Platinum-Platinum Rhodium Thermocouples R,S and B for temperatures up to 1600 °C or higher with primary and secondary ceramic protection tubes. Depending on the process conditions we supply protection tubes from Kanthal, Silicium-Carbide, Tantalum, Titanium, Hasteloy-alloys, Haynes, Monel etc. for temperature sensing applications like blast or carburizing furnaces, kilns, ovens, galvanising baths and fluegas, where their robust construction ensures long sensor life.
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Contact temperature sensors (all technologies)
