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Main features
- Exact switching output at all temperatures
- For arctic temperatures down to -60°C
- Independent, galvanically separated switching circuits
- Accurate and reliable under extreme conditions
- Process gas liquefaction alarm
About
Swiss based Trafag offers precise, reliable and maintenance-free instruments developed for density monitoring of SF and related alternative gases. Monitoring is based on the gas density reference principle. The arctic monitor is based on the gas density reference principle and reliably keeps the liquefaction alarm status until it returns to normal condition. Thus offering the most reliable solution on the market by directly monitoring the insulating gas density.
Technical Data
Product code | 87x8 |
---|---|
Designation | Arctic gas density monitor with switching contacts |
Measuring range | Absolute: 0...1.1 MPa / (0...1100 kPa) |
Measuring principle | Absolute pressure reference gas measuring system |
Designation of application | Density monitoring in insulating and quenching gas |
Output signal | Floating change-over contact (SPDT) |
Ambient temperature | -60°C ... +80°C |
Applications | High voltage technologyMedium voltage technologySF and variety of alternative mixed gases |
Downloads Go to file downloads
Datasheet:
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H72513h CN 87x8 Gas Density Monitorcn
pdf 2.4MB
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H72513h DE 87x8 Gas Density Monitorde
pdf 2.3MB
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H72513h EN 87x8 Gas Density Monitoren
pdf 2.3MB
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H72513h ES 87x8 Gas Density Monitores
pdf 2.3MB
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H72513h FR 87x8 Gas Density Monitorfr
pdf 2.3MB
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H72513h IT 87x8 Gas Density Monitorit
pdf 2.3MB
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H72513h JP 87x8 Gas Density Monitorjp
pdf 2.5MB
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H72513h PL 87x8 Gas Density Monitorpl
pdf 2.3MB
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H72513h PT 87x8 Gas Density Monitorpt
pdf 2.3MB
Manual:
Flyer:
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H71104h EN 87x8 Gas Density Monitoren
pdf 3.6MB
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