- High-accuracy analyzers for monitoring oxygen in industrial processes from low parts per million to pure O2. Simple to use with a common, across-the-range chassis, HMI and menu structure, so an operator only needs to learn one instrument for multiple applications. Available as bench-, 19" rack-, panel- and wall-mounted for flexible installation.
- Easy to use HMI
- High accuracy ( ±0.02 ppm in lowest range)
- Four measurement ranges with manual or auto-ranging
- 24 month sensor life with normal usage
- Sample in CO2 backgrounds with XLT sensor
- Bench, rack or wall mounting options
- Two Alarms
- Integrated bypass valve (for GPR-1600)
- Easy access and sensor replacement
- Easy to use HMI
Thông số kỹ thuật
- Accuracy : < ±2% of range ; ±0.1% at constant conditions after calibration with 95-100% oxygen (GPR-3100)
- Linearity : < 0.5% of scale
- Calibration interval : Typically: 1-3 months
- Flow rate : 0.5 - 1.0 l/m (1-2 SCFH)
- Gas connections : 1/4" compression tube fittings
- Display : Graphical LCD 12.7 x 7cm (5 x 2.75"); resolution 0.01
- Enclosure : Painted aluminum; See individual mounting options for dimensions
- Compensation : Barometric pressure and temperature; Temperature controlled sample system and sensor (GPR-3100 only)
- Analog output : 4-20 mA isolated, 0-1V, and 0-5V
- Range ID : 1-5 V or 4-20mA, optional relay contacts
- Communications : Choose from RS485, RS232 or USB
- Alarms : Two user-adjustable alarm relays
- Operating temperature : GPR sensor: 5°C to 45°C (41°F to 113°F); XLT sensor: -10°C to 45°C (14°F to 113°F)
- Power : Universal 100-240 V AC