Hydrogen Bulk Gas Purifier - PS7-H - Adsorber and Getter Beds
The Hydrogen MegaTorr Adsorber and Getter Purifiers utilize a combination of heated getter and ambient catalytic-adsorption processes to provide ultra-high purity Hydrogen gas. Outlet impurity levels for O2, CO, CO2, H2O, CH4, NMHC, and N2 are reduced to low parts per billion (ppb) levels.
Two ambient temperature adsorber vessels removes O2, CO, CO2 and H2O while the downstream getter vessel, operated at an elevated temperature, eliminates N2 and CH4. The two adsorber vessels alternate between purify and regeneration mode providing continuous purification. Adsorber regeneration is accomplished by backflushing with purified hydrogen at elevated temperatures.
Standard Features
- Automated Microprocessor Controller
- CRT Touchscreen Operator Interface
- Password Protected Control System
- System Alarms
- Temperature Interlocks
- N2 Purged Secondary Enclosure
- H2 Leak Detection Sensor
- Vented Cabinet Purge
- Over Pressurization Safety Relief System
- Electric Gas Preheater
- Dual Closed-Loop Temperature Controls
- Redundant Heating Elements
- Pressure Transducers
- Battery Back-up
- Back-up Pneumatics Reservoir
- Water Cooled Heat Exchanger
- All Metal Enclosure With Doors
Customer Interface Connections
- Alarm Relay - fail safe relay contacts allow remote detection of alarm condition.
- Remote Contact Shutdown - allows remote shutdown of the purifier.
- Mass Flow Meter & Totalizer 4-20mA - Available when MFM is specified.
Optional Features
- Mass flow meter with 4-20mA Output
- Internal Auto Bypass
- Separate Control Power
- UPS - Uninterruptible Power Supply
| PS7 Adsorber and Getter - Performance | ||
| Gas Purified | Impurities Removed | Outlet Performance |
| H2 | H2O, O2, CO, CO2, N2, NMHC | < 1 ppb |
| CH4 | < 10 ppb (at factory), <1 ppb (on-site) | |
| Note: Purifiers are gas specific and should only be used for the gas indicated. Purifier Lifetime Information |
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| PS7 Adsorber and Getter - Specifications | |||||||
| Model | Maximum Flow (Nm3/hr) |
Average Power Consumption (kW) |
Maximum Pressure Drop (bar) |
Dimensions (cm) | Weight (kg) |
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| H | W | D | |||||
| PS7-MGT20-H | 20 | 4 | 0.7 | 205 | 161 | 120 | 862 |
| PS7-MGT40-H | 40 | 8 | 1 | 205 | 161 | 120 | 862 |
| PS7-MGT100-H | 100 | 22 | 1.2 | 213 | 134 | 164 | 1361 |
For outdoor installation see our outdoor enclosure options (OPAL)
Factory regenerable bulk gas purifiers, PS14
PS7-MGT50-H
