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They should be considered as part of the traditional range of
sensors with the difference that electronic portion is
completely separate from the sensing part which is
in the form of an extension which can withstand temperature
from -200 +250 C.
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 non-metallic bodies positioned
in areas of high temperature. ALSC Amplifier in plastic housing
with UNDECAL PLUG
-Supply voltage: 24Vac or 110/220 Vac
-ALSC-1 CH type suitable for one sensor
-ALSC-2CH type suitable for two sensors
-Led incorporated
-Sensitivity adjustment
-Relay output changeover 5A to 220 Vac
Sensors for high temperature: stainless steel housing
M18 and M30, sensitive side PTFE
-Provided with connector for connection to the amplifier
-cable length: 2 or 5 metres
-min./max. working temperature from -200 +250 C
-sensing distance: 5 mm for type SC18M-HT and 15 mm for
type SC30M-HT
-degree of protection: IP68
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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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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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RTD's :
- Types J, K, T, E
- Single or Dual
- Grounded or Ungrounded
- Stem Diameter 1/16" to 3/8"
- Stem Materials 304SS, 316SS, 310SS, Inconel 600
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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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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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The LumaSense Photoacoustic Field Gas-Monitor Innova - 1412 is a highly accurate, reliable and stable quantitative gas monitor. Its measurement principle is based on the photoacoustic infra-red detection method. This means that the 1412 can measure almost any gas that absorbs infra-red light.
Appropriate optical filters (up to 5 + water vapor) are installed in the 1412's filter carousel so that it can selectively measure the concentration of up to 5 component gases and water vapor in any air sample. Further, the instrument can compensate for interference between the measured gases, using the unique Cross-compensation feature. The 1412's detection limit is gas-dependent but typically in the 10- ppm region.
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LumaSense's SF6 Leak Detector offers an unmatched combination of performance and convenience. Based on the companys Photoacoustic Spectroscopy (PAS) technology, the system offers highly accurate, reliable and stable quantitative gas analysis and detection. The growing environmental requirements and pressures regarding the use of SF6 make LumaSenses system a coveted tool designed for everyday use.
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