- A wall mounted analyzer in a NEMA enclosure, suitable for indoor or outdoor use, offering a basic 4-20 mA output signal optional alarm relays. Ideal for clean gas applications where basic sample handling is all that is required. Available in configurations for safe and for hazardous area installations (intrinsically safe).
- Multiple user-configurable measurement ranges available
- General purpose or intrinsically safe (ATEX) models
- Fast recovery from exposure to air
- Can measure in pure CO2 with XLT sensor
- Two alarms with GPR-1500 A
Thông số kỹ thuật
- Accuracy : < 2% of range at constant conditions
- Response time : T90 < 10 seconds
- Sensitivity (LDL) : 0.05 ppm
- Linearity : <1% of scale
- Sensor model : GPR-12-333 for inert gas streams
- Sensor life at 25ºC (77°F) and 1 atm : 24 months in < 1000 ppm O2
- Inlet pressure : 0.34-2 barg (5-30 psig) with atmospheric vent
- Flow rate : 0.5-1.0 l/m (1-2 SCFH)
- Gas connections : 1/8" or 1/4" compression tube fittings
- Wetted parts : Stainless steel
- Display : Graphical LCD 7 x 3.5cm (2.75 x 1.375"); resolution 0.01
- Weight : 3.6kg (8lbs)
- Operating temperature : GPR sensor: 5°C to 45°C (41°F to 113°F) ; XLT sensor: -10° to 45°C (14°F to 113°F)
- Recovery time : 30 seconds in air to < 10 ppm in < 1 hour on N2 purge