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S120 Oil Vapor Sensor

S120 Oil Vapor Sensor

The S120 Oil Vapor Sensor monitors oil content of compressed air and gases.

  • Versatile: can be permanently placed or portable
  • Accurate: measures down to 0.003 mg/m³
  • Integrated: connects to SUTO displays and data loggers for easy monitoring

Description

S120 Oil Vapor Sensor

Description

The S120 oil vapor sensor monitors the oil content of compressed air and gases, both permanently or for spot checks when used in conjunction with the S551. To boost accuracy and long term stability, the S120 sensor automatically calibrates at set intervals. Sensor contaminations and sensor lifetime are displayed prominently, and ‘over range’ detection removes the sampling air from the sensor to protect it against contamination.

Benefits

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Save Time

Easy installation and startup

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Find and Fix Problems Faster

With real-time monitoring and alerts

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Improve Overall System Health

Keep compressed air cleaner

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Easier Compliance

Provable historical data

Applications

Applications

  • Medical air
  • Pharmaceuticals
  • Breathable air for rescue workers and divers
  • Food and beverage
  • Semiconductor fabs
  • Conveyance of hygroscopic food
  • High tech processes

Specs

Specs

  • Measuring medium; Compressed air and gases free of corrosive, aggressive, caustic and flammable constituents 
  • Measuring range: 0.003 … 10.00 mg/m³ (based on 1000 hPa (a), 20°C, 0% relative humidity) Resolution: 0.001 mg/m³ 
  • Sensor type: PID (photoionization detector) 
  • Detection limit: 0.003 mg/m³ 
  • Accuracy: 5% of reading ±0.003 mg/m³ 
  • Operating pressure: 3 … 15 barg (higher pressure on request) 
  • Gas humidity: < 40% rel. humidity, no condensation 
  • Sample flow rate: < 2 l/min, measuring gas is released to ambient 
  • Gas connection: 6 mm quick connect 
  • Electrical connection: M12 connector 
  • Sensor life time: 6000 operating hours. Will be indicated. Sensor exchange by service 
  • Gas temperature: -20 … +50°C (at inlet) 
  • Ambient conditions: -20 … +50°C 
  • Transport temperature: -30 … +70°C 
  • Output signal: 4 … 20 mA (0 … 10 mg/m³), RS-485, Modbus/RTU, Relay: NO, 60 VDC / 1A
  • Power supply: 24 VDC ± 5%, 10 W 
  • Display & data logger: 5” touch screen, 100 million values (option) 
  • Application: Downstream of activated carbon filters, Downstream of oil-free compressors, Wherever upstream drying and filtration is applied 
  • Casing/dimensions: PC, Al alloy, 271 X 205 X 91 mm 
  • Classification: IP65 EMC According to IEC 61326-1 
  • Settings: Various sensor settings can be performed through SUTO display units or through the related service software 
  • Weight: 2400 g 
  • Sample rate: 1 s

Documents

S 120 - Catalog

Catalog Cover S 120 - Catalog (779 KB)

S 120 - Manual

Catalog Cover S 120 - Manual (2 MB)