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Design and fabrication of our industrial sensors correspond
with the technical standard of DIN 43770. Our sensors can
be divided into two groups, depending on the measurement
method used.
Resistance thermometer
Resistance thermometer have a defined resistance value
at 0°C which alters, depending on temperature.
This alteration is presented as temperature value.
Thermo couples
Thermo couples consist of two different metal wires which
are welded together at one point. When the weld spot is
heated, a thermal voltage is generated at the open ends
of the wires which provides the temperature measurement.
The sensors have a modular design and consist of
• a connection head
• a protective tube
• a replaceable measurement insert.
The connection head for wiring is the standard head of shape B. The protective tube and the measurement insert of the sensor vary, depending on application conditions and temperature range.
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- Monitor water or chemical solution temperature in cooling tower sumps and storage tanks
- True continuous averaging sensor eliminates errors due to temperature stratification
- Stainless steel case is rugged and impervious to most chemicals
- Bend or manipulate the probe to accommodate a variety of sump and tank designs
- You can specify the overall probe length and the length of the temperature sensitive zone to fully immerse the sensitive zone in liquid
- NEMA 4 weatherproof connection head
- Optional 4 to 20 mA temperature transmitter
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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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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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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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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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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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Miniature Bearing (MBS) Sensor
A critical indication of the status of bearings on large rotating plant is provided by their running temperature.
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 and if necessary lead wire jackets can be protected with stainless steel outer braid.
BSWS Bearing sensor wire seal assemblies are low temperature/low pressure glands for embedded sensors to prevent oil wicking along the sensor leads. They seal on the individual insulated leads exiting an oil-filled bearing housing.
Typical aplications are motors, turbines, pumps & journal bearing pedestals.
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Freeze Dryer (FD100) Sensor :
The FD100 freeze dryer sensor was designed to measure very small volumes of liquid product, typically like those found in lyophilizers.
When attempting to accurately measure the temperature of small volumes of product such as that contained in a pharmaceutical vial, temperature conductance can affect the result. This is due to the relatively large mass of the sensor sheath compared to the volume of product being measured.
The FD100 sensor was designed to reduce this effect and is achieved by building a thermal break between the sensing tip and the main probe stem. Temperature conductance is kept to a minimum and the positioning of the face of the miniature detector ensures an optimum time response.
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Miniature Quartz Temperature Sensor
The TS Quartz Temperature Sensors are tuning-fork quartz crystals vibrating in a torsional mode. They are designed so that their frequency is both extremely sensitive to temperature and highly linear. For example, the 172.0 kHz design has a sensitivity of roughly +46.4 ppm/OC. This high sensitivity offers the ability to detect fine changes in temperature—the degree depending on the implementation. Further, this frequency-based technique has the advantage of being immune to amplitude noise in the measurement system—a feature not shared by thermocouple, thermistor, or RTD based temperature sensing techniques. Lastly, remote temperature sensing is possible by using an antenna to pick up the frequency of the EM waves emitted by the sensor.
FEATURES
- Frequency-based sensing
- High shock resistance
- Low aging
- Designed and manufactured in the USA
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The Activa Sensor Array provides fl ow,
temperature and pressure signals in a compact
unit that requires only one hydraulic line break.
Each sensor transmits an output signal that is
easily integrated with PCs, PLCs, recorders or
panel displays. Signals can also be transmitted to
Flo-tech’s F6700/F6750 Series digital displays.
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Description:
As a precision CMOS temperature sensor, the FM20 is cost-effective for accurate low-power temperature monitoring applications. Output voltage versus temperature is extremely linear. With no load, the supply current is
typically 1µA. For normal operation, the load on V OUT should be 5MOhm
or less.
In a typical application, a remotely mounted FM20 is monitored by a microcontroller with an analog A/D converter input. Alternatively, the FM20 can drive a comparator with a high impedance input.
Accuracy is typically ±0.5°C at room temperature, and better than ±2°C from 0 to 75°C.
FM50 is available in a 3-pin SOT-23 package.
Features
- Analog Output: 10mV/°C
- Range: -40 to 125°C Range
- Accuracy: ±2°C at 25°C
- Supply Current: 170µA Maximum
- Output Drive: 25µA
- Self-heating: <0.1°C
- Operating Voltage: +2.4V to 6V
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Our innovative temperature sensor products include:
Full range of industry-standard temperature sensors and temperature switches
The fastest-growing line of thermal-management products
Temperature sensors with accuracy from ±0.5°C to ±3°C
Temperature sensors for accurately measuring temperature of up to six remote diodes, such as those found in industry-standard CPUs, GPU (VGA) and High-density FPGAs and ASICs.
Wide range of temperature sensors with industry-standard bus interfaces: I2C, SMBus, SPI, PWM, Analog, 1-Wire, etc.
The world's most comprehensive line of low-cost thermal switches
Highly integrated temperature sensor solutions for notebook PCs, industrial control and automotive applications
Comprehensive array of temperature sensor application notes
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LM94022Q is AEC-Q100 Grade 0 qualified and is manufactured on an Automotive Grade Flow.
•Low 1.5V operation
•Push-pull output with 50µA source current capability
•Four selectable gains
•Very accurate over wide temperature range of −50°C to +150°C
•Low quiescent current
•Output is short-circuit protected
•Extremely small SC70 package
•Footprint compatible with the industry-standard LM20 temperature sensor
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The SL100 Steriprobe® (Sterimaster® in the USA), load/chamber probe was developed specifically to meet the demanding conditions presented by the chamber environment found in modern autoclaves. The sensitivity and accuracy of the sensor meets the requirements of current European and USA legislation whilst being of robust mechanical design.
The 'Steriprobe' has been designed to withstand these conditions and offers a reliability factor surpassing that previously obtainable. During manufacture every weld undergoes NDT examination and each completed assembly is 100% tested.
These units are available as PT100 resistance thermometers to all tolerance classes and with 3 or 4 wire connection also as type 'T' thermocouples in Class 1 material. They can be supplied in single, duplex or triplex detector format with probe lengths to requirements.
The assembly materials of construction are 316L stainless steel, PTFE and silicone and all components have full traceability.
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Series SL150 (Sterisensor® in the USA) autoclave chamber/load probe
The series SL150 offers increased flexibility with a tough, thick walled silicone rubber protected lead wire FDA listed (21CFR 177 2600). These units were designed for use in both steam and water cycle autoclaves and are used extensively in autoclaves manufactured by most of the major manufacturers, either as original equipment or as replacement parts.
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Wired Sensor Elements
C - Cryo Temperature Range (-196°C to +500°C)
L - Low Temperature Range (-50°C to 400°C)
M - MediumTemperature Range (-70°C to 600°C)
H - High Temperature Range (-70°C to 1000°C)
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Temperature Sensor TSA 03 in Stainless Steel for Wall Fastening
TSA 03
Characteristics
Measuring element: Pt100
Output: 4-20mA (2- wire), or 0-10V DC (3- wire)
Max. temperature range: -30°C up to +100°C
Electrical connection: Aluminium case 64 x 58 x 36 mm
Protection: IP66
Reasonable prices
Areas of application
Temperature sensors TSA 03 are used for measuring temperatures in refrigerated warehouses, in greenhouses, in production halls and storehouses, outdoor etc.
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ATEX or PED pyrometer assemblies
Different ranges of temperature assemblies specially developed for the chemical and petrochemical industries.
Temperature assemblies with or without thermowell
IP54 to IP67 ingress protection
Simple protection or EEx "i", "e" or "d" safety protection
DAN, DAN V, PSX V type connection head, etc.
Platinum resistance from -200 °C to +450 °C
Standard material - 316L stainless steel. Various materials and coatings available as an option
ATEX and PED directives: see the ATEX/PED and EMC chapter, on the right-hand side of the home page.
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description
The temperature sensor Pt 100-G-120-PG is a temperature probe which is based on the resistance change of platin at temperature influence.
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Major advantages of this temperature sensor are its high accuracy and the long service life. The sensor can be modified to the customer 's needs regarding measuring range and accuracy.
The response time is less than 5 seconds. A temperature sensor with a wider range is available as well as a submersible sensor (see reverse side of the data sheet).
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Temperature Sensors
- Different type of sensor :
- Pt 100, Pt 500, Pt 1000 resistance bulbs,
- T/J/E/K/N/R/S/B thermocouples or others,
- Execution according to specifications,
- Protection sheat, specific case, seals, screwed connection in every material,
- Extension and compensation cables,
- - Connectors.
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ColdMark™ is an environmental indicator. Affixed directly to your products' packaging, this reliable temperature sensor provides indisputable visual evidence of exposure to unacceptable temperature levels, protecting product quality throughout the entire shipping and handling process.
ColdMark™ is encased in a cylindrical tube, specially formulated fluids turn from clear to violet when exposed to temperatures below the predetermined activation temperature level. Four activation temperatures cover a broad spectrum of applications. Simply peel the release liner off the back of the indicator and apply the pressure-sensitive adhesive backing to any dry surface to activate and apply
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Tempsens is one of the largest manufacturer of temperature sensors in India with an experience of 35 years in temperature measurement. We are an ISO 9001:2000 certified Company with NABL Accreditated Laboratory.
Tempsens temperature range comprises of :
- Thermocouples
- RTDs
- Thermowells
- Calibration Equipments & Services
Features:
- All Products are available in variety of material
- Temperature range -200°C to 1600°C
Application:
- Power Plant
- Glass Industry
- Semi-conductor Industry
- Chemical Industry
- Petrochemical Industry
- Industrial storage tanks
- Oil & Refinery
- Steel Industry
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A temperature sensor is generally a small diameter cylinder (between 0.5 and 8 mm), varying in length (between 50 mm and several meters), rigid or deformable and immersed in the media to be measured : solid, liquid or gas. The choice depends on the following criteria: temperature range, precision, response time, media to be measured, overall dimensions, pressure, corrosion, attachment and connection.
The PTC technology (PT 100) is totally suited to industrial applications between -50°C and 500°C, in the absence of excessive vibration.
The thermocouple technology allows very short response times and high temperatures but with a lower precision (+/- 2°C on average).
The electrical connection of the sensors is made either using flexible cables or connectors, or on a terminal block inside a small standardised metal case referred to as the "probe head". When the cable is particularly long, it is advisable to use a 4/20 mA measurement converter installed in the probe head.
Some connection devices are ATEX certified in the "d", "e" or "ia" protection modes in a G (gas) or D (dusty) environment.
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VITO temperature measurement systems for gauging temperature and volume
Anybody that wishes to determine the quantity of product present in bulk storage tanks has to take the product temperature into account. After all, temperature is a determining factor for the volume and hence the density of a product. ENRAF offers a comprehensive line of products for accurate temperature measurement. That line ranges from single spot temperature probes to the advanced VITO 16 element multiple thermosensor thermometer (MTT) for temperature and volume measurement.
Virtually the entire range is equipped with ENRAF’s well-known VITO interface, which guarantees faultless communication with level gauging systems based on radar or servo technology. The gauging systems can easily be provided with an additional functionality for water bottom measurement. In that way the number of instruments and components in and on the tank is kept to a minimum.
Temperature gauging systems by ENRAF stand out by their reliability and robust design. That assures you not only of high measurement accuracy but also of minimal maintenance cost. Add to that their flexibility and simplicity of installation and you will understand just why so many companies benefit from ENRAF temperature gauges.
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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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