AMETEK Land - Model UNO - Standalone Temperature Sensor
From Fixed Spot Non-Contact Thermometers / Pyrometers
A rugged, low-cost, standalone temperature sensor range optimised for OEMs, plant designers and process operators. A non-contact infrared thermometer range designed for standalone use, Simply power it up and UNO provides a 4-20mA output linear over its temperature range. UNO delivers precise, drift-free measurements for even the smallest target areas.
Overview
Delivering exceptional flexibility and accurate performance in OEM installations where continuous operation, quality control and process monitoring are paramount, UNO’s precision measurement ensures high product integrity, maximum uptime and safe operation.
UNO thermometers do not require contact with the target object, so cannot disturb, damage, or contaminate the product or process. This ensures the ideal measurement solution for fast moving products. UNO is well suited for products that are or small, fragile, or in controlled atmosphere enclosures.
Available in a standard range of through-the-lens sighting thermometers, and fiberoptic variants
Models with optional laser targeting are available. The rugged UNO range provides an affordable temperature measurement solution for the glass, hydrocarbon processing, industrial processing and minerals industries.
Simple Integration
With a choice of built-in time functions and a range of temperature spans and operating wavebands, UNO thermometers integrate into your system via an industry standard 4-20mA output.
Low Maintenance Operation
A comprehensive range of protection and mounting accessories provides full mechanical and thermal protection for your rugged UNO thermometer, ensuring continuous service with minimal maintenance - in almost any process environment.
Built-in Signal Conditioning
Customise your measurement using a peak picker for measuring the temperature of intermittent targets, or where the hot target is obscured by cooler areas; an averager function smooths unwanted variations or spurious temperature fluctuations in the process.
AMETEK Land’s rugged, low-cost UNO range is designed to satisfy all OEM requirements.
Thermometers offer exceptional flexibility with a choice of single wavelength, ratio, fibroptic and fibroptic ratio models. Thermometer type, temperature range, spectral response and optical characteristics are chosen to suit the particular application.
Radiation Thermometers
The thermometers utilize proven reliable electronics combined with a high quality optical system to provide accurate, dependable temperature measurement.
They are housed in a rugged die cast body with a high quality electrical connector to provide reliable performance.
The single wavelength and ratio thermometers all feature through-the-lens sighting with a 6° field of view. Adjustable focus with a circular graticule gives precise alignment on to the smallest of targets.
Two optical variants are available: Standard and Short-focus. Close focus lenses are also available permitting measurement of targets as small as 0.45mm/0.017in. Ask for separate leaflet for full information.
Fibroptic Thermometers
Fibroptic thermometers utilize a flexible fibre optics light guide enabling the detector and electronics enclosure to be located in a less hostile environment.
The fibroptic thermometers are available with an optional built-in laser targeting system which defines the target spot for accurate sighting.
The use of fibre optics permits viewing of normally inaccessible targets, where there are high magnetic fields or in high ambient temperatures up to 200°C/400°F without cooling of the optic head. There is a choice of three optic heads and standard light guide length of 3.5m/11½ ft. (Options of 6m/20ft & 10m/33ft.)
Peak Picker
The peak picker function is used when measuring the temperature of intermittent targets or where the hot target surface is obscured by cool areas such as scale on rolled steel. The peak picker decay rate is adjustable from 1.5 to 30% of span per second.
The peak picker function can be reset from a remote switch connected to the DPU.
Averager
The averager function is used to smooth unwanted variations or rapidly fluctuating changes in the thermometer signal to maintain a valid temperature reading.
The averager time constant can be adjusted on all UNO models to give a smooth temperature display
UNO - High Precision Non-Contact Temperature Measurement
UNO is a range of high precision, stand-alone, non contact temperature measurement systems which benefit from a rugged and versatile design, extensive range of optional accessories and traceable calibration coupled with exceptional accuracy and reliability.
- Range of standard through-the-lens sighting thermometers
- Range of fibre-optic thermometers with optional laser targeting system
- Comprehensive range of thermometer mountings and accessories for complete environmental protection
- DIN-rail mounted power supply unit – DPU (optional)
- LANDMARK Indicator LMi - digital panel meter (optional)
Note: The Fibroptic UNO thermometers can incorporate an optional laser targeting system for precise alignment.
Straightforward Integration
Each series of thermometers offers a choice of builtin time functions - peak picker or averager; and a range of temperature spans and operating wavebands to ensure optimum accuracy of measurement for the chosen industry and application. UNO thermometers will integrate directly into a 4 to 20mA measuring, monitoring or control loop.
The standard range of UNO thermometers feature precision through-the-lens sighting with focusable optics, which guarantees exact viewing and measurement of the smallest of target areas.
Benefits of non-contact measurement
UNO non contact thermometer systems measure continuously the temperature of hot, moving or inaccessible materials accurately and safely at a distance. The thermometers do not require contact with the target object, so they cannot interfere with, damage, or contaminate the product or process.
UNO thermometers do not remove heat or disturb the process being monitored and offer the only solution when the product is small, fragile, or in a vacuum or controlled atmosphere.
Meeting OEM Requirements
The UNO range of thermometers is designed to satisfy all OEM requirements and has a wide selection of infrared radiation thermometers available.
Total Industrial Process Monitoring and Control:
Thermometers
- Industry standard 4 to 20 mA linear output
- Choice of standard or fibroptic thermometers
- Accurate, reliable, driftfree measurement
- Traceable calibration, built within ISO 9001 QMS approval
- Simple trimpot controls are used to suit the application
- To set emissivity/non greyness for the material being measured
- To set the time function peak or averager
- To set the averager time constant or peak picker decay rate
Mountings and Accessories
A complete range of protection and mounting accessories is available which provides full mechanical and thermal protection for the thermometer to ensure continuous service with minimal maintenance in almost any environment.
Applications
UNO thermometer systems are designed for OEM installation where continuous operation, quality control and process monitoring are plant management requirements.
The rugged and versatile design satisfies end users in a wide range of industries including.
- Hot rolling
- Induction heating
- Heat treatment furnaces
- Foundry and forging
- Glass manufacture and processing
- Mineral processing
- Electrical and electronics
- Petrochemicals
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