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Transfix DGA 500
[/vc_column_text][vc_row_inner][vc_column_inner width=”1/2″][vc_column_text]The Transfix™ DGA 500 is an on-line monitoring unit that measures five individual dissolved gases and moisture, and provides both on-line monitoring and key exploratory diagnostics. It uses GE’s advanced Photo-acoustic spectroscopy (PAS) technology, made popular due to its accuracy, repeatability and lack of consumable through its bigger brother the Kelman™ Transfix.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/2″][vc_single_image image=”26401″ img_size=”full” alignment=”center”][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row equal_height=”yes” content_placement=”middle” initial_loading_animation=”fadeIn” css=”.vc_custom_1662829519965{padding-top: 0px !important;padding-bottom: 30px !important;}”][vc_column width=”1/1″][vc_row_inner initial_loading_animation=”fadeInUp” css=”.vc_custom_1598534840839{padding-top: 0px !important;padding-bottom: 0px !important;}”][vc_column_inner pofo_column_animation_style=”fadeInUp” width=”1/1″ offset=”vc_col-lg-2 vc_col-md-2″ class=”w-25″][vc_column_text class=”dwnld-btn”]
- Middle of the road solution for medium-criticality transformers
- Monitoring together with remote exploratory diagnostic
Industrial Plants:
- Reduces the risk of process interruption due to power failure
- Minimizes costly production downtime
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Sensor
- Automated head space gas extraction
- Photo-acoustic spectroscopy(PAS)gas measurement
- Thin film capacitive moisture sensor
Measurements
- Hydrogen(H2):5-5,000ppm
- Carbon Monoxide(CO):2-50,000ppm
- Acetylene(C2H2):0.5-50,000ppm
- Ethylene(C2H4):2-50,000ppm
- Methane(CH4):2-50,000ppm
- Moisture(H2O):0-100%RS(given in ppm)
Accuracy
- Gases*:±5%or±LDL(Lower Detection Limit),which ever is greater
- Moisture:±2%RH
Frequency
- Configurable from once per hour to once
every4weeks
- Faster sampling automatically triggered upon alert level reached
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Transfix DGA 900
[/vc_column_text][vc_single_image image=”26085″ img_size=”medium” alignment=”center”][vc_column_text]The Kelman DGA 900 TAPTRANS is the next generation 9-gas on-line transformer multi gas DGA (Diagnostic Gas Analyzer) monitor. Built from the DGA 900 platform, the TAPTRANS extends the capability beyond measuring a single transformer main oil tank.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/1″][vc_custom_heading text=”Features” font_container=”tag:h2|text_align:left|color:%238f0120″ use_theme_fonts=”yes” css_animation=”fadeInUp”][pofo_lists pofo_list_style=”list-style-3″ pofo_list_preview_image=”list-style-3″ pofo_list_values=”%5B%7B%22pofo_list_value%22%3A%22Provides%20remote%20alert%20and%20multi-gas%20diagnostic%20of%20deteriorating%20transformer%20condition%22%7D%2C%7B%22pofo_list_value%22%3A%22Expedites%20operational%20decisions%20without%20needing%20to%20go%20to%20site%20for%20manual%20oil%20sampling%22%7D%2C%7B%22pofo_list_value%22%3A%22Issues%20can%20be%20detected%20in%20their%20infancy%2C%20avoiding%20unexpected%20failures%20and%20facilitating%20planned%20outages.%22%7D%2C%7B%22pofo_list_value%22%3A%22Provides%20early%20identification%20of%20arcing%20issues%20before%20they%20become%20critical%20failures%22%7D%2C%7B%22pofo_list_value%22%3A%22Ability%20to%20perform%20Duval%E2%80%99s%20triangle%20DGA%20diagnostic%22%7D%5D”][/vc_column][/vc_row][vc_row][vc_column width=”1/1″][vc_custom_heading text=”Applications” font_container=”tag:h2|text_align:left|color:%238f0120″ use_theme_fonts=”yes” css_animation=”fadeInUp”][vc_column_text]Power Utilities:
- Middle of the road solution for medium-criticality transformers
- Monitoring together with remote exploratory diagnostic
Industrial Plants:
- Reduces the risk of process interruption due to power failure
- Minimizes costly production downtime
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Technology
- Automated head space gas extraction
- Photo-acoustic spectroscopy(PAS)gas measurement
- Thin film capacitive moisture sensor
- Immersed Fiber Optic Oxygen sensor
Frequency
- Configurable from once per hour to once every 4weeks
- Faster sampling automatically triggered upon alert level reached
- “Rapid Mode” provide sharp indication of the evolution of the gasses indicated below in~30 minutes
- Faster sampling automatically triggered upon alert level reached
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| Details | LDL | UDL | Accuracy* | Repeatability | AvailableinRapidMode |
| Hydrogen(H₂) | 5- | 5,000ppm | ±LDLor±5% | <3% | • |
| Carb. Monox. (CO) | 1- | 50,000ppm | ±LDLor±3% | <2% | • |
| Methane(CH₄) | 2- | 50,000ppm | ±LDLor±3% | <2% | |
| Acetylene (C₂H₂) | 0.5- | 50,000ppm | ±LDLor±3% | <2% | • |
| Ethylene (C₂H₄) | 1- | 50,000ppm | ±LDLor±3% | <2% | |
| Carb.Diox.(CO₂) | 20- | 50,000ppm | ±LDLor±3% | <3% | • |
| Ethane(C₂H₆) | 1- | 50,000ppm | ±LDLor±3% | <2% | |
| Oxygen(O₂) | 100- | 50,000ppm | ±LDLor±5% | <2% | • |
| Nitrogen(N₂)** | 10,000- | 100,000 ppm | ±LDLor±15% | ||
| Moisture(H₂O) | 0- | 100%RS (in ppm) | ±3%RH | <3% | • |
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