France
Manufacturer/ Producer
France
MicroPoas® is a sensor with a built-in metal reference, meaning that it does not require any reference gas. This gives several advantages: miniaturization, autonomy towards outside environment, high metrological performances, use in extreme environments (extreme temperature and pressure), longer life span, etc. Mastered technique and technology Miniaturization: the smallest of all zirconia sensors - standard diameter: 3mm (2mm for special application) - 10mm long Autonomy: very high measurement accuracy - Specific to gaseous oxygen - Inside metal reference: made of a metal and its oxide, it is placed inside the zirconia sleeve - Built-in thermocouple (K or S type): the real MicroPoas® temperature is taken into account. Unique features - Reference gas becomes unnecessary - Very high resistance to thermal shocks - Longer life span - Assemblies fit...
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Brand : SETNAG MicroPoas® : different assemblies are available Assembly No. Tube outer diameter Tube length MicroPoas diameter Type of wire 3 2.8 mm 105, 250 or 450mm 3 mm Extension (10mm) 5 5.5mm 105, 250, 450 or 700mm 3 mm Extension (10mm) 6 5.5mm 105, 250, 450 or 700mm 3 mm Compensation (1m) 7 4mm 105, 250 or 450mm 2 mm Compensation (1m) 8 4mm 105, 250 or 450mm 2 mm Extension (10mm) 9 2 or 2.2mm 170mm 2 mm Extension (10mm) This assemblies are available in standard version (500 to 900°C 1), and in high temperature version (600 to 1050°C 1). both of them include a S thermocouple for measuring the temperature. 1 depending on the gas composition, especially for use in highly reducing atmospheres – please contact us for more information The OXYBOX’AIR ® allows acquiring the signals from the MicroPoas ® (cell voltage and thermocouple) and calculating the partial presssure. Information can then be collected via the digital RS485 output...
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Measurement of oxygen in combustion gases and in incineration gases. QAL1 compliant (EN14181) Brand : SETNAG ADVANTAGES No need for reference gas: use of the MicroPoas® Maximum gas temperature: up to 1300° C continuously, depending on the version No sensitive parts and no hot spot inside the duct Free circulation of the gases you analyse "Detachable" probe tubes: easy to dismantle and replace for simple and cost-effective maintenance. Limited maintenance and service operations: easy probe tube cleaning with compressed air and/or fast dismantling. MEASUREMENT PRINCIPLE The gases own speed inside the duct enables them to flow freely up to the sensor where they are analysed. They pass through co-circular tubes the length of which can be adapted to the dimensions of the duct. The electronic system collects the temperature and voltage signals from the MicroPoas®, and gives the oxygen concentration. EXAMPLES OF APPLICATIONS Control of combustion in power generation, district heating...
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Measurement of oxygen in combustion gases (specially dedicated to natural gas boilers) Brand : SETNAG ADVANTAGES : No need for reference gas: use of the MicroPoas® Communication: analogue outputs 4-20 mA and RS485 as standard Integrated safety: 3 alarms Control of operating costs, virtually maintenance-free Fast set-up (sensor and electronic system in a single apparatus) Simple and intuitive use MEASUREMENT TECHNIQUE The gases own speed inside the duct enables them to flow freely up to the sensor where they are analysed. They pass through co-circular tubes the length of which can be adapted to the dimensions of the duct. The electronic system collects the temperature and voltage signals from the MicroPoas®, and gives the oxygen concentration. EXEMPLES OF APPLICATIONS Control of combustion in power generation, district heating operations Control of processes... OXYBOX'ATK
Request for a quoteSETNAG has developed innovative gas analysis solutions, like the MicroPoas® oxygen sensor. Today SETNAG oxygen analysers and other products find their applications in many fields of activity, such as Energy & Incineration, Control laboratories, Safety and Industrial Processes. SETNAG distributes products which complement its activity: portable combustion analysers, stationary gas detectors and portable gas detectors.
Manufacturer/ Producer
Technopole de Château-Gombert
22-26 rue John Maynard Keynes
13013 Marseille - France
Germany
Overpressure or underpressure - Different pressure and measuring ranges - Various operating languages - Optionally with ProfiNet interface and USB interface - Robust, durable design
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The SENSORMASTER 9163 covers a wide range of applications in which process values need to be measured, displayed, analyzed and transferred to higher-level control systems. Typical applications include measuring geometric values in production, for instance differential measurements, or testing material properties in the laboratory. The measured values can be transferred via USB, RS232 or analog output. Features: — For force, pressure or torque measurements using strain gauge sensors — For position or angle measurement using potentiometric or DC/DC sensors — For temperature measurement using Pt 100 sensors or thermocouples — Optional multi-channel model — Optional Profibus or serial interface — 0.1 % measurement accuracy plus sensor-specific linearization — Range of mathematical functions (e.g. differential measurement) — OK/NOK feedback on multi color display and via 4 alarm limit outputs — High sampling rate (500/sec.)
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Based on its specifications, this device can be used in various applications. It is especially suitable for resistance measurement on insulating materials such as e.g. cable insulations, foils, textiles, surfaces, insulating liquids,etc. With a test voltage of 45 V, 100 V, 250 V and 500 V the device fulfi ls most test specifi cations such as e.g. DIN 51953, 53482 and 54345. The guard switching allows single resistance measurements in a triangle wiring. This could be e.g. a two line cable with common shield or the measurement of insulating materials on a guardring measurement cell. The selection of the measurement range is done manually or automatically. Fast subsequent measurements can be realized by the internal limit value indicator. When the measured value exceeds the limit the limit value indicator switches and activates a potential-free relay output. The megohmmeter RESISTOMAT® model 24508 is the right instrument for its use in laboratory as well as in industrial applications.
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Automatic inspection and test unit: Automatic choice of measuring ranges from 200 μΩ to 20 kΩ Resolution up to 1 nΩ Standard interfaces IEEE488, RS232, RS485, (USB and Ethernet option) Checking of tolerances, classifi cation with statistics Highest measuring accuracy: Measuring error ≤ 0.01 % Future-orientated measuring method with thermal e.m.f. compensation. High level of stability due to constant comparisons with internal reference values. Inductive probes: Current regulation results in voltage-free disconnection, calculation of cooling curves of coils. Menu control: Setting for measuring current entry for absolute or relative limits, classifi cation with statistics, bar display for calibration of measuring probes, determination of resistivity, and many other functions. The operation of the measuring section of the RESISTOMAT® model 2304, 2305 high-precision inspection and test unit is based on an upgraded 4-wire design.
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