News Center
Trafag Insulation Gas LeakSpy

Trafag Insulation Gas LeakSpy

Trafag gas density sensors are monitoring the insulation gas (e.g. sulfurhexafluoride SF6) for the safe operation of high voltage switchgear.

[email protected]
News Detail
  • Gas density of SF6 and other gases - Trafag AG

    The tightness of the installation has to be checked and controlled constantly as a leakage would result in a decrease in the insulation properties. Because SF 6 is a strong greenhouse gas, strict regulations regarding the SF 6 consumption have to be met by the switchgear operators in an increasing number of countries. These regulations stipulate a permanent monitoring of gas leakage which is done with gas

    Get Price
  • Trafag AG - Your specialist for sensors

    Trafag gas density sensors are monitoring the insulation gas (e.g. sulfurhexafluoride SF6) for the safe operation of high voltage switchgear.Contact Trafag Worldwide Download Centre Career About US Terms Conditions

    Get Price
  • 8775 Gas Density Sensor RS485/MODBUS - trafag.com

    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. The constant resonant frequency of a quartz oscillator under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas. The difference in the resonant frequency is proportional to the density of the sample gas.

    Get Price
  • 8773 Gas Density Sensor - Trafag AG

    The gas density sensor Trafag 8773 has been specially designed for monitoring insulation gases. The gas density is measured with an oscillating quartz with excellent long term stability. A second quartz in vacuum is used to compensate for a possible temperature error. The output signal is a pulse train modulated onto the supply current.

    Get Price
  • 8774 Gas Density Sensor with analogue and PWM - Trafag

    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. The constant resonant frequency of a quartz oscillator under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas. The difference in the resonant frequency is proportional to the density of the sample gas.

    Get Price
  • SF6: No Leak Too Small | TD World

    The Trafag gas monitors do not have any control function on the breakers to isolate sections of the GIS; instead, they only supply both a low and low-low alarm indication. The theoretical design limit of the GIS bus and breakers is that at zero SF 6 pressure, the components insulation systems will withstand 1.0 per unit line-to-ground voltage.

    Get Price
  • H72511r EN 87x6 Gas Density Monitor - media.trafag.com

    Swiss based Trafag offers precise, reliable and maintenance-free in-struments developed for density monitoring of SF 6 and related alter-native gases. Monitoring is based on the gas density reference princi-ple. Thus offering the most reliable solution on the market by directly monitoring the insulating gas density. Technical Data

    Get Price
  • SF6 Gas Density Monitors and Sensors | TRAFAG

    Trafag gas monitoring devices measure the gas density directly, i.e. SF6 Gas Density Monitor s, with the unique gas density reference principle or the patented quartz tuning fork technology, i.e. SF6 Gas Density Sensor s, or by combining both principles, i.e. SF6 Hybrid Gas Density Monitors. They thus offer the most reliable solution on the market by directly measuring the SF6 gas density.

    Get Price
  • H72513g EN 87x8 Gas Density Monitor - media.trafag.com

    Trafag Sensors Controls Switzerland Industriestrasse 11 8608 Bubikon Tel. +41 44 922 32 32 Fax +41 44 922 32 33 www.trafag.com [email protected] ARCTIC GAS DENSITY MONITOR Data sheet H72513 g 01/2021 87x8 N High voltage technology Accessories Thermal insulation for probe housing 06 Thermal foam cover with drain holes 37

    Get Price
  • About Trafag

    Trafag is one of the world’s leading suppliers of high-quality sensors and monitoring devices for pressure, temperature and SF6 gas density. In addition to a wide range of standardised, configurable products, Trafag also develops tailored solutions for OEM customers. Trafag’s pressure transmitters, pressure switches, temperature transmitters and thermostats are used in shipbuilding, hydraulics, the railway

    Get Price
  • HIGH MEDIUM VOLTAGE

    gas density the gas pressure is depending on the gas temperature) pressure and temperature must be recorded in order to be able to determine from these values the accurate gas density. This safety monitoring is done with gas density measuring instru-ments. Trafag specialises in the development and manufacturing of such instruments.

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

    www.trafag.com Page 1 (2) 77 32 100 88 127 Fig. 1 Fig. 3 Fig. 2 Temperature insulation: Accessory 06 Rain cover: Accessory 46 Disassembly/Assembly (might vary depending on gas connection) Step 1 Position density monitor properly on valve opener and push-in (insert) Step 2

    Get Price
  • sulphur hexafluoride 160 Components Detection wika

    sulphur hexafluoride 160 Components Detection wika. SF 6 gas density monitors: reliable warning against low gas quantities . Sulfur hexafluoride (SF 6) is an extremely effective electrical insulator for medium- and high-voltage switchgear.For proper insulation, gas

    Get Price
  • High Medium Voltage - Trafag Italia

    The Trafag gas density sensor type 8774 was specifically designed for monitoring insulation gases. This unique patented sensor technology opens new paths for the energy distributing industry to realize comprehensive trend analysis and monitoring. It measures directly and continuously the gas density providing an analogue or digital output signal.

    Get Price
  • ANWENDUNG APPLICATION APPLICATION - Trafag AG

    The Trafag gas density sensor type 8775 was specifically designed for monitoring insulation gases. The constant resonant frequency of a quartz oscil-lator under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas. The difference is proportional to the density of the sample gas.

    Get Price
  • 879x HYBRID GAS DENSITY MONITOR RS485/MODBUS -

    Trafag Sensors Controls Switzerland Industriestrasse 11 8608 Bubikon Tel. +41 44 922 32 32 Fax +41 44 922 32 33 www.trafag.com [email protected] HYBRID GAS DENSITY MONITOR RS485/MODBUS Data sheet H72517 n 12/2020 879x N High voltage technology N Medium voltage technology N SF 6 and variety of alternative mixed gases Applications

    Get Price
  • SF6 Gas Density Monitoring | TRAFAG

    Trafag gas monitoring devices measure the gas density directly, i.e. SF6 Gas Density Monitor s, with the unique gas density reference principle or the patented quartz tuning fork technology, i.e. SF6 Gas Density Sensor s, or by combining both principles, i.e. SF6 Hybrid Gas Density Monitors. They thus offer the most reliable solution on the market by directly measuring the SF6 gas density.

    Get Price
  • Dilo SF6-LeakSpy SF6 Gas Leak Detectors | CEPCO Sales

    The cordless battery-operated SF 6 LeakSpy precisely measures SF 6 concentration in air by means of a non dispersive infrared sensor (NDIR sensor) and indicates the value on a graphic display in ppm v. The device allows precise localisation of leaks by searching the highest SF 6 concentration.

    Get Price
  • Gas Density Monitor - TRAFAG

    Mechanical connection of density monitor (might vary depending on gas connection) Step 1 Position density moni-tor properly on valve opener and push-in (insert) Step 2 Tighten by using a wrench Important Density monitor to be held only at probe (see also next picture) Important Avoid holding monitor housing while tightening (see Step 2)

    Get Price
  • SF GAS MONITORING - Каталог товаров TRAFAG

    The Trafag gas density sensor type 8774 was specifically designed for monitoring insulation gases. This unique patented sensor technology opens new paths

    Get Price
  • SF6 Gas Monitoring System - indcontechnology.com

    These regulations stipulate a permanent monitoring of gas leakage which is done with gas density monitors or gas sensors. Gas Density Monitoring Devices Trafag’s product range of gas density measuring devices splits into three different product groups: The mechanically working Gas Density Monitor, the electronic Gas Density Sensor and the Hybrid Gas Density Monitor, monitoring both

    Get Price
  • SF6 Gas Density Monitoring - Trafag AG sensors controls

    Trafag Gas Density Sensor 8774 Unique electronic SF6 gas density monitoring with quarz tuning fork The Trafag gas density sensor type 8774 was specifically designed for monitoring insulation gases. This unique patented sensor technology opens new paths for the energy distributing industry to realize comprehensive trend analysis and monitoring.

    Get Price
  • Pressure Transducers | Swagelok

    Pressure Transducers. Swagelok pressure transducers provide accurate electronic pressure monitoring for industrial applications. Offered in a wide range of pressure ranges, process connections, electrical connectors, and output signals to support a wide range of customer requirements.

    Get Price
  • SF6 Air Sensor Service price

    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.

    Get Price
  • Density sensor - 8775 - Trafag AG sensors controls

    Main features Continuous measurement of density and temperature Long term drift free output signal No maintenance Vibration and shock proof Response time 10ms (with density changes) 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

    Get Price
  • ANWENDUNG APPLICATION APPLICATION - TRAFAG

    The Trafag gas density sensor type 8774 was specifically designed for surveying insulation gases. The gas density is measured with an oscillating quartz with excellent long term stability. The constant resonant frequency of a quartz oscilla-tor under vacuum is compared with the resonant frequency of an identical quartz situated in the sample gas.

    Get Price
  • Density sensor - 8774 - Trafag AG sensors controls

    Main features Continuous measurement of density and temperature Long term drift free output signal Maintenance free Vibration and shock proof Response time 10ms (with density changes) About 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

    Get Price
  • Pressure Switch - Pressostat Pressure Switch for Hydraulic

    Trafag: Ambient Temperature - 25 to 70 Degree Celsius: Weight: 610 gm: Media Temperature-40 to 150 Degree Celsius: Resistance of Insulation: 2 ohms: Storage Temperature-25 to 85 Degree Celsius: Protection: IP65: Humidity: Max.95 % relative: Shock: 50g/11ms: Sensor: See ordering information: Sealing: NBR: Screwed Cable Gland: Brass Nickel Plated

edge-iconRelated News
toTop
Click avatar to contact us
Chat Online