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Trafag sf6 gas Density Monitors manual

Trafag sf6 gas Density Monitors manual

Gas Density Monitor for SF6 and other gases with output signal for continuous monitoring Output signal Mechanical monitoring: floating change-over contact Electronic monitoring/Sensor: analogue: 6.5...20 mA current loop Output signal 6.5...20 mA current loop 0...0.85MPa absolute SF6 @ 20°C 0...56.1 kg SF6 /m3

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  • Gas density monitors and gas density sensors for SF6 and

    Trafag gas monitoring devices measure the gas density directly, i.e. SF 6 Gas Density Monitors, with the unique gas density reference principle or the patented quartz tuning fork technology, i.e. SF 6 Gas Density Sensors, or by combining both principles, i.e.SF 6 Hybrid Gas Density Monitors.

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  • SF6 GAS DENSITY MONITOR - TRAFAG

    Trafag Gas Density Monitor 87X7 Unique SF 6 monitoring with reference gas comparison The mechanical, self-acting device is based on the superior reference gas principle which does not need mechani-cal temperature compensation. It therefore not only covers all standard applications but also maintains highest accuracy over a very wide temperature range.

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  • SF6 GaS DenSity Monitor

    6 GaS DenSity Monitor Unique SF 6 monitoring with reference gas comparison trafag aG Sensors Controls industriestrasse 11 CH-8608 Bubikon tel. +41 44 922 32 32 Fax +41 44 922 32 33 www.trafag.com [email protected] excellent accuracy over wide temperature range no false alarms at low temperatures High resistance against vibration and shock

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  • SF6 Gas Density Monitoring - Trafag AG sensors controls

    SF6 GAS MONITORING High Medium ­Voltage Gas density ­monitor Hybrid gas density monitor Gas density ­senso Open the catalog to page 1 Trafag — Swiss solutions for maximum accuracy The Swiss-based Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of SF6 and other gases in the field of high

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  • Gas density of SF6 and other gases - Trafag AG

    Gas density. Trafag gas density sensors are monitoring the insulation gas (e.g. sulfurhexafluoride SF 6) and thus ensure the safe operation of countless power plants and high voltage switching installations.

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  • Gas density - Download Centre - trafag.com

    Hybrid Gas Density Monitor with analogue output 878x Designation of application: Gas Density Monitor for SF6 and other gases with output signal for continuous monitoring

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  • SF6 Gas Density Monitors | TRAFAG

    The Gas Density Monitor functions on the principle of reference gas comparison and therefore does not require temperature compensation. It is much more accurate than bimetal compensated pressure gauges and it is extremely vibration and shock resistant.

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  • SF6 Gas Density Monitoring | TRAFAG

    SF6 Gas Density Monitoring Swiss-based Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of SF6 and other gases in the field of high- and medium-voltage switchgear. Trafag guarantees outstanding accuracy and operation in the widest temperature range on the market.

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  • SF6 Gas Density Monitors and Sensors | TRAFAG

    SF6 Gas Density Monitors and Sensors Swiss-based Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of SF6 and other gases in the field of high- and medium-voltage switchgear. Trafag guarantees outstanding accuracy and operation in the widest temperature range on the market.

    Get Price
  • Trafag AG - Your specialist for sensors

    Gas density monitors and gas density sensors Trafag stands for precise, reliable and maintenance-free instruments developed for the monitoring of SF6 and other gases in the field of high- and medium-voltage switchgear.

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  • SF6 Gas Density Sensors | TRAFAG

    Electronic SF6 gas density monitoring with patented quartz tuning fork The Gas Density Sensor uses a quarz tuning fork to sense gas density directly – a unique technology patented by Trafag.

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  • Gas Density Monitor 8746 | Gas Density Monitor | TRAFAG

    Gas Density Monitor 8746 Gas Density Monitor, Gas density monitoring, Features: Exact switching following isochore at all temperatures · Excellent vibration resistance · No contact bouncing · Independent, galvanically separated circuits

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  • Gas Density Monitors | TRAFAG

    The SF6 Gas Density Monitor functions on the principle of reference gas comparison and therefore does not require temperature compensation. Trafag GmbH

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  • Hybrid SF6 Gas Density Monitors | TRAFAG

    Unique SF6 monitoring: Combined mechanical AND electronic monitoring The Hybrid Gas Density Monitor combines the advantages of both the mechanical gas density monitorand the electronic gas density sensor in a compact all-in-one apparatus: With its analogue or digital output it is the ideal gas density monitor for smart online SF6 gas management systems.

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  • 878x Hybrid Gas Density Monitor with analogue output - Trafag AG

    Gas Density Monitor for SF6 and other gases with output signal for continuous monitoring Output signal Mechanical monitoring: floating change-over contact Electronic monitoring/Sensor: analogue: 6.5...20 mA current loop Output signal 6.5...20 mA current loop 0...0.85MPa absolute SF6 @ 20°C 0...56.1 kg SF6 /m3

    Get Price
  • Pressure transmitters, Pressure switches, Thermostats, SF6

    Trafag is your specialist for highly precise and robust pressure transmitters, sensors, pressure switches, thermostats and sf6 gas density monitoring.

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  • Gas Density Monitors | TRAFAG

    The Gas Density Monitor functions on the principle of reference gas comparison and therefore does not require temperature compensation. It is much more accurate than bimetal compensated pressure gauges and it is extremely vibration and shock resistant.

    Get Price
  • 8791/92/93 Software Versions 1.21.X Hybrid Gas Density

    www.trafag.com Page 1 (2) 77 32 100 88 127 Hybrid Gas Density Monitor Instructions Request of “SF6 gas density“ value

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  • Trafag | Marktechnical

    SF6 Gas Density Monitoring; SF6 Gas Density Monitors; SF6 Gas Density Sensors; Hybrid SF6 Gas Density Monitors; CANopen pressure transmitters; Proprietary ASIC; Trafag AG headquarters. Industriestrasse 118608 Bubikon - Switzerland Phone: + 41 44 922 32 32 Fax: + 41 44 922 32 33 Mail: [email protected] Website: www.trafag.com

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  • 8774 Gas Density Sensor with analogue and PWM output

    Density Sensor for SF6 and other gases The Trafag gas density sensor type 8774 was specifically designed for monitoring insulation gases. The gas density is measured with an oscillating quartz with excellent long term stability.

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  • Thermostats | TRAFAG

    For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry usage ranges from air conditioning applications to engine and ship manufacturing and even to offshore oil and gas platform production.

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