Catalogue / Transformer monitoring (online DGA, bushing monitors)
Multi-gas DGA monitor, Eco seriesSample
by Narmadapushpak Power Transformers (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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Narmadapushpak Eco multi-gas DGA monitor, offered in 3 gases monitored options from Single gas (H2) to 7 gases. Design: integrates with SCADA and asset systems, early warning on incipient faults and continuous trending of fault gases. Typically used for power transformers, generator step-up units and utilities asset management. Designed and tested to IEC 60599, IEEE C57.104 and IEC 61850. Lead time 4-6 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Narmadapushpak
- Model
- NAR-F33 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 10 nos
- Lead time
- 4-6 weeks
- Warranty
- 24 months
- Standards
- IEC 60599, IEEE C57.104, IEC 61850
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Ex-works, freight extra at actuals
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Gases monitoredSingle gas (H2)NAR-F33-01 | Gases monitored: Single gas (H2) | 10 nos · 4-6 weeks | for verified buyers |
| Gases monitored3 gasesNAR-F33-02 | Gases monitored: 3 gases | 10 nos · 4-6 weeks | for verified buyers |
| Gases monitored7 gasesNAR-F33-03 | Gases monitored: 7 gases | 10 nos · 4-6 weeks | for verified buyers |
Specifications
| Gases monitored | Single gas (H2) to 7 gases (see variants) |
|---|---|
| Gases measured | H2, CO, CO2, CH4, C2H2, C2H4, C2H6made to order: H2, CO / H2, CO, C2H2 |
| Technology | Photoacousticmade to order: Gas chromatography / Infrared |
| Measurement interval | 24 hours |
| Accuracy | +/- 10%made to order: +/- 5% |
| Communication | Modbus RTU |
| Oil sampling | Pipe mounted |
| Enclosure | IP55 outdoor |
| Supply | 110-240 V AC/DC |
| Bushing parameters | Capacitance, tan delta |
| Alarms | Rate of change, Duval triangle |
| Software | Web dashboard with fault diagnosis |
| Operating temperature | -40 to 55 deg C |