Fixed Sampling Probe
This Probe is suitable for sampling under high temperature，high humidity & low SO2。 There is no liquid water generated, no SO2& NOx lost when removing dust. It contains backflush solenoid valve, sampling shut-off valve, calibration port, with high temperature heating function
Features
☆ With large diameter SMC pneumatic valve, the sample gas circuit is smooth and not easy to be blocked
☆ With backflush solenoid valve and sampling solenoid valve, no need extra valve in the CEMS cabinet
☆ Two-stage filtration, cleaner flue gas
☆ High temperature heating function, no loss of flue gas components
☆ Sampling probe with explosion-proof function optional, standard ⅡC T3
| Model | PW-SP-F series |
| Sampling temprature | <600°C |
| Working temprature | -20~80℃ |
| Sampling chamber heating temperature （ second filtration） | Maximum continuous heating temperature 150°C; alarm when < 130°C |
| Filter element | Silicon carbide material, 2pm , L=75mm （stainless steel filter optional ) |
| Filter chamber capacity | 40cm³ |
| Backblow compressor air pressure | 0.3~0.8MPa |
| Backblow connection | OD6/4mm、OD8/6mm (optional) |
| Sampling outlet | OD6/4mm、OD8/6mm (optional) |
| Calibration gas inlet | OD6/4mm stainless steel |
| Power supply | 220V AC 50Hz 400W ( other power optional) |
| Solenoid valve voltage | 24V |
Principle
After the primary filter on the probe rod, the flue gas enters the sampling chamber for secondary precision filtration, then enters the heat tracing pipeline through the sampling stop valve, and finally is sent to the analyzer
