Gas Density Sensor 8774

Technical Data:

• Applications: high voltage switchgears, Medium voltage switchgears
• Dielectric strength: 250 VAC, 50 Hz
• Measuring principle: Oscillating quartz measurement
• Vibration: 15 g (max. 6 mm), 5...2000 Hz
• Media temperature: -40°C ... 70°C
• Shock: 100g/ 6 ms
• Ambient temperature: permanent -40... +70°C, max. 200 h per year, -55... +70°C
• Protection: IP65
• Output signal: digital: current pulses
• Density signal: pulse frequency 10...292 Hz, range 0...60 kg SF6/m3
• Analogue: 6.5...20 mA
• Density signal: current loop 10...275 Hz, range 0...56.1 kg SF6/m3
• Measuring range: 0...60 kg SF6 /m3, 10 ... 253 Hz

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