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The high temperature sensors should be considered
as part of the traditional range of sensors with the difference
that electronic portion is completly separate
from the sensing part which is in the form of an extension
and can withstand temperatures up to 250C.
These products are used to control the levels of hot
materials such as liquids, oil, powder and plastic
granules. They also sense solid metallic and nonmetallic
bodies positioned in areas of high temperature.
The connecting cable between the sensor and
the amplifier must be of standard length (2m or 5m).
It resists to temperatures from -200 to +250C it is
connected to the sensor and it is provided with a
shielded connector for connection to the amplifier. The
amplifier is supplied in two different types, a model
which is suitable for one sensor and a model which is
suitable for two sensors. The sensors can be supplied
in the following formats M18x1 and M30x1.5. |
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| Capacitive sensors (KAS) react to metals and non-metals that exceed a specific capacitance on approaching the active surface. The sensing distance with respect to a specific material is greater the higher the dielectric constant. The sensors are used to detect objects, for counting functions and for all types of level monitoring applications in liquid materials (i.e. water, oil, acids, glue) and bulk materials (i.e. pouder, granulate, pellets). |
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HIGH TEMPERATURE SENSORS
Significant scientific and engineering enhancements in advanced materials, Pre-Process and In-Process production methods and in-site testing methods are driving the demand for displacement sensors that can handle extremely high temperatures up to 1832F (1000C). Contemporary producers of aircraft engine rotational alignment, plate glass, materials testing extensometry, continuous flow steel, now use standardized high temperature Capacitec sensor solutions for in-process applications to control the quality of their production on a real time basis. Qualification testing of disc brakes, jet engine dynamics and high speed shaft rotations also rely on Capacitec sensors. Advanced materials for automobiles, structural components, and aircraft are also tested for strength and durability with the use of Capacitec's line of extensometers and clip gauges.
High Temperature Major Applications:
- Disc brake testing
- Silicon Wafer processing
- Metal and Glass forming
- Jet engine thermal expansion
- Material strength testing
- Mold separation
- Turbine testing
- Strain Extensometry
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| The capacitive high temperature sensors are especially suitable for applications where the sensor head is exposed to a high ambient temperature, or comes directly into contact with hot materials. |
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For demanding applications in high-temperature areas, inductive proximity switches with good long-term reliability have become increasingly popular. Contrinex offers a series of embeddable and non-embeddable HT switches in sizes M8 to M50. The devices have operating distances from 2 to 25 mm, and are respectively suitable for applications up to 140C, 150C, 180C and 230C.
The executions for 140C, 150C and 180C feature built-in amplifiers. Connections by means of a 2 m silicone or Teflon cable is standard. Other cable lengths and types are available on request.
For 230C types, the amplifiers are built into an M12 stainless-steel housing, which is connected by means of a standard 2 m Teflon cable, and thus removed from the hot area. This cable carries a pure DC, rather than a high-frequency signal, and its length can thus be chosen freely, without having a negative influence on the switching behavior of the device, and without the need for adjustment. Connection of the amplifier is by means of a 2 m PUR cable.
All the usual protection functions, such as short-circuit, overload and voltage-reversal protection are built in. Furthermore, the devices feature good protection against environmental influences (IP 67). |
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| Significant scientific and engineering enhancements in advanced materials, Pre-Process and In-Process production methods and in-site testing methods are driving the demand for displacement sensors that can handle extremely high temperatures up to 1832F (1000C). Contemporary producers of aircraft engine rotational alignment, plate glass, materials testing extensometry, continuous flow steel, now use standardized high temperature Capacitec sensor solutions for in-process applications to control the quality of their production on a real time basis. Qualification testing of disc brakes, jet engine dynamics and high speed shaft rotations also rely on Capacitec sensors. Advanced materials for automobiles, structural components, and aircraft are also tested for strength and durability with the use of Capacitec's line of extensometers and clip gauges. |
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| We offer modification to our standard range of displacement transducers for high temperature capability, as well as versions specially designed for both high temperature and high radiation environments including non-contact, proximity types. |
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T500 Elite - HotBus system
- Serial Network for Continuous Remote Sensor Monitoring
- Preventative maintenance tool fully compatible with existing systems
- Accepts input signals from a total of 256 sensors
- User adjustable trip-points for alarm & shut-down
- BUS VIEW Easy-to-use graphical monitoring software available
- Utilises the "HotBus" communications system |
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Centralized monitoring and traceability of the temperatures
New LABGUARD 2 version 3.7 with alarms in real time and function back up!
AES CHEMUNEX presents version 3.7 of system LABGUARD 2. Already adopted by many laboratories in France and abroad, LABGUARD 2 is an acquisition unit and of monitoring of the temperatures (and other parameters like: relative humidity, differential pressure, CO2, O2, contacts dry...). The transmission of the data in real time by radio of the emitters towards the receiver and the computer avoids any wiring and allows a very simple and fast installation as well as a very great flexibility.
The software, conforms CFR21 leaves 11, presents a total traceability: the data base is made safe and the software delivered with file of validation (service IQ, OQ available). The new version of the software integrates the function "back up": the data are recorded in each module and can thus be recovered in the event of stop or of computer breakdown. The data security is maximum. The emitters can be supplied with battery cell and/or sector.
The software is conceived in a modular way, various optional modules make it possible to meet the needs for each user (mapping, reference of alarms, localization of the apparatuses at fault, remote consultation, interfacing software quality...)
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TT-TC-I-CFG (603 500)
6,2 mm. Housing width
DIP switch configurable input ranges
3 port 1500 VRMS isolation
High precision conversion
Wide operating temperature range
Low power consumption
The TT-TC-ILP-CFG configurable temperature transducer converts measured values of thermocouple sensor into standard 4-20mA current signal or its inverse.
Sensor wiring, temperature and output behavior are field configurable by means of easily accessible dip switches or can be specified when ordering. |
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| ... products without technical information |
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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 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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2-WIRE RTD TRANSMITTER
4-20 mA 2-Wire transmission for RTD Temperature Sensor
Specifications:
Accuracy : }0.1% FS. ( at 23 )
Linearity : }0.1% FS.
Sensor Current : < 1 mA
Excitation Supply Voltage : 10 - 30V DC mA Output Current Limit : < 25 mA
Temp. Coefficient : }0.02% /
Installation : Head and Wall Mounting |
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| Conax Buffalo Technologies offers a complete line of dependable, ruggedized RTDs, ranging from thin film platinum sensors to wire wound sensor configurations available in platinum, nickel and copper. We can provide the RTD configuration to suit your specific needs, from trimmable RTDs, which provide added field installation flexibility, to fast response RTDs, for applications where response time is critical. |
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- Tip-sensitive (260C) feature fast-responding copper tip in stainless sheath.
- Mineral insulated (600C): Stable and rugged for demanding industrial environments.
- High temperature (850C): Laboratory grade precision in an industrial probe.
- Diameters options include 0.125", 4 mm, 0.188", 0.215", 6 mm, 0.250"
- Single and dual elements
- Wide selection of adjustable fittings, thermowells, and connection heads available from stock
- Cut-to-length option lets you adjust probe length in the field
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Watlows platinum resistance elements are specially designed to ensure precise and repeatable temperature versus resistance measurements. The sensors are made with controlled purity platinum wire and high purity ceramic components, and constructed in a unique strain-free manner.
Features
Wide temperature range of -200C (-328F) to 650C (1200F)
Specialty RTDs available to 850C (1560F)
Accurate
Sensitive Standardized
Interchangeable Repeatable
Applications
Air conditioning and refrigeration servicing
Furnace servicing
Foodservice processing
Medical research
Textile production
Plastics processing
Petrochemical processing
Microelectronics
Air, gas and liquid temperature measurement |
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Evikon MCI manufactures wide range of sensor assemblies for temperature measurement in gases and air, liquids and on solid surfaces for different applications
ET20x series push-in resistance temperature probes are intended for measuring temperatures in liquids and gases. Applications include heating and cooling installations, building and industrial automations, labs.
- PTC1000 sensor versions up to +150C
- Pt100 or Pt1000 sensor versions up to 260C or 500C
- AISI 316 acid-proof steel stem
- 4 or 6 mm lenght 50 up to 1000 mm
- PVC (<105C), FEP (<205C) or with fiberglass insulation (<400C) cable
- Adjustable flanges, compression fittings and thermowells
- Individual 4-20 mA transmitter option |
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| The MVX-II Multi-Variable Transmitter is a gas measurement unit built around a patented, silicon-based DPE cell. It combines the accurate and stable measurement of differential pressure, static pressure and temperature with high speed input sampling/averaging and communications capabilities. This low powered, field-hardened gas measurement transmitter features an easy-to-use laptop interface and industry standard communication protocol which makes configuration, measurement, and reporting simple, accurate, and reliable. |
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| ... products without technical information |
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| The MP320 miniature microswitch is a snap-action changeover simple break with the connection cable directly over-moulded into the housing. |
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Sealed and high temperature precision switches contain a spring and set of contacts that convert mechanical energy applied to an actuator into an electrical output. Environmentally sealed switches are basic precision switches enclosed within a corrosion-resistant aluminum housing that seals the switch contacts from contamination. Hermetically sealed switches include those that maintain the contact in a gas-tight seal while transmitting force and motion to the switch mechanism through a metal diaphragm. High temperature versions have the switching element mounted on a ceramic base with a stainless steel enclosure. Wide variety of actuators, terminations, circuitry configurations, electrical ratings, contact materials and operating characteristics provide application flexibility. Meet military standards. U.S., European and other approval agency allow global use.
Best Used For:
Presence/absence detection where physical contact with an object is permissible as well as applications requiring compactness, light weight, accurate repeatability and long life such as are found in aerospace agriculture, transportation, construction, marine, ordnance and command and control equipment.
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Technical details
- Protection class I (ground wire) - protection type IP 54 (DK = IP 20)
- Temperature setting:
ON 25 C - OFF 55 C (operating temperature of heating
system itself)*
Tropical version possible: ON 35 C - OFF 65 C
-> Other settings upon request
- 2 Connecting alternatives (optional)
Connecting leads (AL) 0.5 m, 3 x 0.75 mm PVC
- > Other lengths upon request
Lead out terminal (DK) 0.08 - 2.5 mm
- Mounting position: vertical
- 2 fastening alternatives (optional)
Snap fitting for 35 mm DIN rail (figure 1)*
Screw fastening (figure 2) |
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PTC units for DIN bar application.
EH/FH heaters, installed separately from cooling unit, must be connected to TMC thermostat. When used to prevent cabinet condensate they should be eletrically connected also when cabinet is off.In this cabinet its better to install more heating elements with small heating power.In this way there is an optimal air temperature distribution. |
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Heaters
Voltage: AC 220V
Power: 50W, 75W, 100W, 150W, 200W, 300W, 500W
Power frequency withstand voltage: 2kV
Operating life: 5 years
Temperature & humidity controllers
Power supply: AC220V}10%i50HZj
Withstand voltage: 2 kV
Controlled temperature precision: }1
Action humidity point: 93%RH or 80%RH
Range of target temperature: 5~15 |
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Low surface temperature
Integrated thermostat
Quick mounting due to clip fixing
Double insulated (plastic)
Wide voltage range
Small size
Compact heater for the use in enclosures with electrical/electronical components. The design of the heater supports the natural convection which results in a high air-current of warm air.
The surface temperatures on the accessible side surfaces of the housing are kept down as a result of the heater design.
This model with plug-in thermostat does not require additional wiring.
The heaters are designed for permanent operation.
This heater is also available in a version without thermostat (CS 060). |
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