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The CT224 consists of a 12-Channel Temperature Monitor and MincoSoft™ CT224 Software. It is the next generation in temperature monitoring equipment from Minco designed to meet the needs of electric machinery protection. The 12-channel scanning capability, standard RS485/RS232 interface and Windows-compatible software utility for system configuration and data logging provide overtemperature and undertemperature protection and critical feedback to safeguard expensive machinery.
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Multi-funcitonal Thermocouple Thermometer ( DTM-3105 )
Thermocouple Thermometer Model DTM-3105
FUNCTION:
ON/OFF, HOLD/TEST, °F/°C, MIN/MAX ( °F/°C) MEMORY RECALLING
* Carrying Case and 4 TC probes Included
PROBE MODEL NO.:
1. DTM-3105-TPK4 Surface probe (230 mm)
2. DTM-3105-TPK5 Air probe (235 mm)
3. DTM-3105-TPK03R Round head immersion probe (130mm)
4. DTM-3105-TPK03S Pin point head immersion probe(125 mm)
FEATURES:
Rubber coated product case
High degree of accuracy
Extra EVA box for easy and protective storage
Four probes included
Comprehensive and variety use for different object (e.g. surface, semi-solid, air)
Large LCD display
MEASUREMENT RANGE
-100°C ~ +300°C or -148°F ~ + 572°F
RESOLUTION:
0.1° for -199.9° ~ +300.0°
ACCURACY:
± 2°C from -200°C ~ -50°C (or 4°F from -328°F ~ -58°F)
± 1°C from -49°C ~ +300°C (or 1.8°F from -56.2°F ~ +572°F)
Accuracy is specified for operating temperatures over the range of 18°C to 28°C (64°F to 82°F). The basic accuracy specification does not include the error of the thermocouple probe.
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Limit value monitoring devices
SG-mc Digital
Limit Indicator
35 mm DIN - rail mounting
* Universal sensor input
* (Pt 100,TC, 0 / 4...20mA, 0...10VDC)
* Alarmcontact free programmable with latch function or without latch function.
* Latch-reset by mini-switch or by power on/off
* Easy handling
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The LumaSense Accufiber®TR solution provides temperature monitoring with automatic emissivity correction. Emissivity changes are due to changing material properties during certain types of material deposition or processing. For specular (smooth) surfaces, the deposition surface’s emissivity can be calculated from its reflectance. By constantly measuring this reflectance, the AccufiberTR instrument can automatically perform the emissivity correction in-situ and calculate the surface’s true temperature.
AccufiberTR seamlessly integrates ultra precise reflectance measurements with LumaSense’s class leading, lowest signal-to-noise ratio radiation detectors. If the n and k values are known for the materials, then the amplitude and periodicity of the thin film reflectance (often referred to as “fringes”) at specific wavelengths can be used to calculate film thickness. For thin films, it is critical to use both the highest quality measurement systems and shorter wavelengths to offer “resolution” into the film’s fringes to monitor film thickness.
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Turbine Sentry - System Overview
An overview of the complete system and how this system is of benefit to gas turbine operators.
A typical system comprises three parts:
Blade Sentry - Measurement Pyrometer
The non-contact thermometer is mounted through the gas turbine casing and measures the temperatures of individual rotor blades.
Rotor Sentry - Data Acquisition System
The DAS logs individual blade temperature readings taken by the measurement pyrometers, samples and processes the data for use by the data analysis software, Data Sentry.
Data Sentry - Data Analysis Software
This powerful pc-based software utility has all the tools and functions necessary to obtain a complete picture of how efficiently the gas turbine is running, as well as identifying potential problems at an early stage.
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These devices have been developed specially for monitoring active electric power, the output torque can be determined very accurately. They are used in mills, stone crushers, conveyors and other application where blocking can occur.
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Hall-effect sensors
Hall-effect sensors are suitable for proximity rotational speed recording on gears with a small module and high resolution. The various models can be used in a wide range of applications, even under extreme conditions. SH type rotational speed sensors are used in a wide variety of applications in mechanical engineering, vehicles and mobile working machines, as well as in hydraulic drives.
The sensor detects the movement of ferromagnetic structures such as gears using the change in the magnetic flux. The sensor is biased using a permanent magnet. Teeth and gaps which moves past the sensor affect the magnetic field in different ways. This changes the Hall voltage on a hall-effect sensor.
This means the changes to the magnetic field can be converted to electrical values, and then filtered and processed. The output signal of the sensor is a square wave voltage which reflects the change in the magnetic field.
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DZ 210: Simple Monitor for Standstill and Direction of Rotation
Simple monitor for control of clockwise or
anti-clockwise rotation and standstill
Versatile impulse inputs for operation with all common
incremental encoders and sensors
High maximum input frequency (500 kHz) and very fast
response time (1 kHz)
Two output relays (dry change-over) and
two fast-responding transistor outputs
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Fast response to the variable, with display, analog output, contact alarms, and data interface. 2 incorporated measuring channels, to compute their ratio, difference, percentage difference (draw and shrinkage in paper and textiles), monitoring speed synchronism. Programmable adaptation to the application data, of the analog span, and of the alarms performance. Optional data bus o RS 232 or PROFIBUS. Design optional for snap-on-track, or panel mount, or 19 inch rack.
Specific versions are available to handle speed and direction output from our corresponding sensors, actuating relays with programmable response characteristics.
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testo 470, rpm measuring instrument set: Instrument with SoftCase (protective case) in transport case, incl. adapter, probe tip, surface speed disc, reflectors, batteries and calibration protocol
testo 470, the ideal combination of optical and mechanical rpm measurement. An optical measurement becomes a mechanical measurement by simply attaching an adapter for probe tip or surface speed disc.
* Easy one-hand operation
* Measurement of rpm, speeds and lengths
* "Low Batt" warning
* Robust design with SoftCase (protective case)
* Storage of mean/max./min. values, last reading
* Measurement distance up to 600 mm (optical measurement)
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Hydro-View
Monitor that displays moisture content readings from sensors
Located normally in a control panel, the Hydro-View unit is a simple to use moisture monitor that displays both the instantaneous and batch average moisture contents from a Hydronix sensor.
The unit which is available in both panel and wall mounting configurations may be used as a stand alone system for display purposes or with a batch controller to provide dynamic batch weight correction. A simple keypad arrangement on the front panel enables all operations to be easily configured and results viewed on the LCD display. Hydro-View is a multi-language system.
Trend Display
A unique facility of the Hydro-View monitor is the 'Trend Display' which will graphically chart the following four functions:
Raw sensor input voltage (V)
Sensor voltage after conditioning (Vc)
Instantaneous Moisture % (M)
Average Moisture % (A)
Although only one trace can be displayed at any one time, all four values are recorded simultaneously and any of the four traces may be selected. It is therefore possible to compare for example the raw sensor input voltage trace to the conditioned signal to assess the effectiveness of the signal conditioning parameters selected.
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Western Research Model 241CE monitors the hydrocarbon dew point of pipeline quality natural gas. Hydrocarbon dew point monitoring is important to both pipeline operators and gas turbine operators since too high a dew point can cause operational difficulties and dramatically shorten equipment life. The Model 241 is a first principal device using a thermoelectric cooler to cool the gas to determine the dew point temperature.
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