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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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| Conax Buffalo Miniature bearing Sensors are designed to monitor temperature of embedded bearings suppliers critical to machine performance. They are available with 100Ω platinum RTD sensors, 0.00385 Ω/Ω/ºC, in 2-, 3- and 4-wire single element configurations, with operating temperatures to +250º F (+120º C) Conax Buffalo also supplies a bearing detection wire industrial seal to prevent oil migrating along the sensor lead. |
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Install miniature sensors in or beneath the babbitt layer of industrial bearing industrial 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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Watlow can design and manufacture custom industrial 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 suppliers, humidity sensors, pressure sensors manufacturers, frost protection manufacturer of 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/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.
Sensors for room, duct or tube mounting (in acc. to type).
Modulating sensors series ExSens connectable to transducers seriess ExCon-A, RedCon-A or EXL-IMU-1.
odulating sensors series ExPro connectable to transducers seriess ExCon-D and RedCon-D.
Binary sensors series ExSens connectable to switching module series EXL-IRU-1 |
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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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Sensors for applications that require an enlarged operating temperature range
from -40°C ... 100°C. Customized sensors for temperature ranges beyond 100°C as requested.
Inductive sensor
Switching distance 1,5mm to 15mm
Operating voltage 10 - 30V DC
Operating temperature -40°C - +100°C
Switching distance 1,5 - 15mm
Protection class IP67
Max. Switching frequency 300 - 2000Hz
Housing brass, nickel-plated
Output signal:
PNP / NPN N.O.
>>> Different sensor versions/catalogue on request. |
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You can mount these probes directly in fluid streams for accurate, reliable sensing. Time constant is just 2 seconds, compared to 10 seconds for an ordinary stainless probe or up to 50 seconds for a thermowell. The result is more accurate monitoring of dynamic processes.
- Stainless steel probes for use to 260°C (500°F)
- Pressure rating 1500 psi (103 bar)
- Quick reaction to changing fluid and gas temperatures
- NPT (U.S.) or metric threads
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The bearings specifications 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 industrial 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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• Temperature range: -40 to 1200 °C (several models)
• Small sensing head fits where other sensors can’t
• 1% accuracy across the whole temperature range
• 0/4 – 20 mA, 0 – 5 V, J or K thermocouple specifications output
• Ambient head temperatures up to 85°C without cooling
• Interchangeable sensing heads
• Adjustable emissivity, transmissivity, peak hold …
• 5-digit backlit LCD user interface
• Accessories for cooling and air purging
• Optional RS-232 or RS-485 digital communications
• Multidrop Network (max. 32 sensors with RS-485)
• Special models for glass and metals applications
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- Small, rugged RTDs and industrial thermocouples
- Install in bearings for early warning of overheating
- Bolt-on designs for easy installation
- Single or dual elements
- Wide variety of leadwire options
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Small programmable compact Infrared temperature instrument for manifold industrial applications with a very short response time and a minimal measuring spot of only 0,9 mm.
Features:
- 2 Outputs (V, mA, Thermelement J, K) for sensor and object temperatures
- Double laser marking manufacturers of the measuring field
- separate sensing head and electronics
- Ambient temperature sensing head -20°C...+85 °C (50°C when laser ON)
- Output programmable (mA, V, Thermocouple specifications J, K)
- Programming keys for parameter adjustment
- Spectral range of 8 - 14 µm for general measurement tasks in the range
of -40°C...+975°C
- Measuring range, emissivity, transmissivity adjustable
- MIN, MAX, mean values and HOLD feature adjustable
- Measurement in highly dirty atmosphere possible with the aire purge accessory
Please select the requested sensor!
See more information in our shop:
***www.temperature-shop.de***
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The new MLE Series is a range of miniature infrared temperature sensors with separate electronics.
MLE sensors are capable of measuring temperatures in the range -20°C to 500°C and are available with either a current, voltage or thermocouple output.
The miniature sensing head measures just 18 mm diameter x 45 mm. It is made of stainless steel, sealed to IP65, and will operate in ambient temperatures up to +70°C without additional cooling. This makes the MLE Series ideal for applications where there is only a small amount of room available to mount the sensor or the ambient temperature around the sensing head is higher than normal.
The electronics module measures 98 mm x 64 mm x 34 mm. It is made of die-cast aluminium, sealed to IP65, and will operate in ambient temperatures up to +50°C. It is powered from a 24 VDC (28 VDC max) power source.
The emissivity setting is fixed at 0.95, making the MLE Series suitable for the majority of applications where the target is made of a non-reflective material such as paper, plastic, rubber, cloth, food etc. or it can be used to measure metals that are painted, anodised or oxidised. |
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Application:
The device Thermocont ST with integrated digital evaluation electronic is a compact sensor for measuring and monitoring of temperatures in the range from -99,9°C up to +500,0°C.
Because of the integrated four digit digital display and two implemented PNP-switching outputs, separate evaluation and display devices are not necessary in most cases. |
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Besides manufacturing and selling calibrators from AMETEK Denmark A/S we also produce and sell industrial sensors under the brand name Frode Pedersen.
The STS-100 reference sensors for the DTI-1000 reference industrial thermometer and the ATC dry-block calibrators are also manufactured by this team. |
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High temperature applications
High pressure applications
ATEX executions
Custom models for special applications
Wells, Flanges and accessories |
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fluid-Check ® Temperature sensor TS-1-A-120-3/8“
for measuring flow of oil in pipes.
Installation ONLY 3 Minutes, NO NEED TO CUT PIPES www.servclip.com
Examples:
Temperature of aggregates, overheating of pumps, control of heat exchangers manufacturers, lubrication systems.
Description
The temperature sensor TS-1-A-120-3/8“ can be used for direct temperature measurements inside pipes such as hydraulic and lubricating oil pipes.
In addition to its robust and compact design, this sensor stands out by its high accuracy and its extensive measurement range. As a standard, the housing and all parts exposed to the liquid are made of stainless steel (Type 1.4571) Soft seals consist of Industrial viton.
Can be combined with measuring connector specification serv Clip® type 2 (for mounting on non-pressurized pipes).
Technical data:
- Temperature sensor Type L thermocouple
- Temperature range -30 ... +120 °C
- Output 4 ... 20 mA / 2 wires
- Protection mode IP 65
- Right-angle plug connection DIN 43650 A
- Robust stainless steel housing |
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| Conax Buffalo designs, engineers and manufactures sensors in sizes starting at 0.040"/1mm diameter with probe configurations available in over 30,000 combinations of mounting styles suitable for applications from laboratory to large industrial environments. We offer a complete system approach, from sensor to transmitter, to provide a single source to satisfy your temperature sensing needs. It's one more way we give you exactly what you want and make it easier than ever. |
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Example:
-Platinum-chip industrial temperature sensors in SMD style on epoxy card to EN 60 751, PCSE style (90.6122)
for temperatures from -20 to +150°C
Reference values Pt100, Pt500 and Pt1000
standardized nominal values and tolerance
pre-assembled measuring insert
automated processing is possible
SMD temperature sensors offer a price advantage
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| From miniature detectors to 100 foot averaging thermometers, from flexible Thermal-Ribbons to heavy duty probe assemblies, our selection lets you choose the best model for your needs. We can supply platinum, nickel, nickel-iron, and copper RTDs with curves to match any instrumentation. Minco also offers industrial thermocouples and thermistors mechanically interchangeable with RTD models to help you standardize installations. |
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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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At United Electric Controls Co. we manufacture a broad range of temperature sensors manufacturers. We design, engineer and manufacture:
Thermocouples
RTDs both wire wound and thin film
Thermistors
Integrated Circuit temperature sensors
We also have Temperature Sensor Accessories available
Our ISO 9001 certification is objective proof of our company wide commitment to quality. |
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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 specifications 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 wires or industrial connectors, or on a terminal block manufacturers 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 industrial 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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The ifm industrial temperature sensors are based on a PT 1000 which converts the measured quantity of temperature into a signal as a result of the change in resistance. A microprocessor controls the evaluation of the electrical signal. For the efector 600 the system temperature is directly indicated on the unit by an LED display.
The electronic circuitry is made in film technology, i.e. a flexible, temperature-stable and extremely resistant polyimide film is used as a carrier for the SMD components. In conjunction with a special potting compound this leads to a high shock and vibration resistance. The microprocessor and the display make the handling of the efector 600 very simple. By means of programming buttons the values for switch point, hysteresis, switching frequency and delay time can be set electronically without the system temperature being present. This enables the installation of the efector 600 in a few minutes. The values are saved in an EEPROM independently of the supply voltage. |
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"Temperature sensor Thermolog MK2 / EK2
One parameter to minimize the operating cost of hydraulic and lube systems is to prolong the life of the fluid itself. The continuous and precize control of fluid temperature within an acceptable span contributes significantly to this objective.
Modern process control systems cope with this problem by regulating the operating temperature wilthin a narrow span if they receive precise signals with a low response time.
The Thermolog transmitter measures the tempeature and responds to changes quickly and accurately. Changes are output using a 4 to 20 mA signal suitable for many controllers.
The Thermolog MK2 can be mounted to the tank top, the tank wall fitted into pipework by means of a standard tube fiting.
The unit consists of two modules which can be separated from each other. The “wet” part remains at the reservoir whereas the “dry” part can be removed for inspection. This eliminates the need to drain the reservoir or pipework for maintenance.
A DIN or a M12 cable connector specification is available optional. The sensor is available in either brass or stainless steel.
Rugged design
Electrical insert easy to remove
DIN or optional M12 connector
Elastomer seal fitted as standard
Din connector allows to adjustment of cable orientation in 90 ° steps
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- Monitor water or chemical solution temperature in cooling tower sumps and storage tanks manufacturers
- 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 manufacturer 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 industrial 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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