- Based on our second generation of Pico-Ion oxygen sensors, the PI2 range of trace oxygen analyzers provides accurate and stable measurements of oxygen down to low parts per trillion. Offering low cost of ownership through minimal maintenance with high-performance and an easy to operate HMI.
- Measuring trace O2 in ultra-pure Ar, H2, He and N2
- LDL to less than 100 ppt
- Low cost of ownership
- User friendly and easy to operate and maintain
- Fast recovery from process upsets
- Integrated bypass sample system as standard
- Optional auto calibration system with true zero feature via O2 scrubber
Thông số kỹ thuật
- Response time : T90 <15 seconds
- Linearity : < 1% of scale
- Sensor life at 25ºC (77°F) and 1 atm : 12 months (Up to 24 months for the MS versions)
- Calibration interval : 30 days
- Inlet pressure : 1.4-3.4 barg (20-50 psig) with atmospheric vent, max 10.3 barg (150 psig)
- Flow rate : 0.5 - 1.0 l/m (1-2 SCFH)
- Wetted parts : Stainless Steel
- Display : Graphical LCD 12 x 7cm (5 x 2.75" ); resolution 0.01
- Compensation : Barometric pressure and temperature; heated sample system and sensor housing
- Signal output : 4-20 mA isolated, 0-1V and 0-5V
- Range ID : 1-5V DC or 4-20mA, optional relay contacts
- Communications : Choice of USB, RS232
- Alarms : 2-off user-adjustable alarms form C relay contacts non-latching
- Operating temperature : 0° to 45°C (32°F to 113°F)
- Power : 100-240 V AC