Catalogue / Hydrogen sensors & safety systems
Electrochemical H2 sensor, Duo seriesSample
by Ravi Hydrogen Systems (Sample) · verified by BARREL
Price for verified buyers
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Ravi Duo electrochemical H2 sensor, offered in 4 detection range options from 0-1000 ppm to 0-100% vol. Highlights: interface with plant ESD, ATEX / IECEx flameproof enclosure and remote calibration support. Typically used for battery rooms, refineries and electrolyser plants. Designed and tested to IEC 60079-29-1, IEC 60079-0 and IEC 61508 (SIL 2). Lead time 2-4 weeks; delivers to All India. Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Ravi
- Model
- RAV-3E3 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 2-4 weeks
- Warranty
- 24 months
- Standards
- IEC 60079-29-1, IEC 60079-0, IEC 61508 (SIL 2)
- Delivers to
- All India
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Wooden crate, seaworthy
- Delivery terms
- Door delivery in metro cities
- Returns
- Replacement of items damaged in transit within 7 days
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Detection range0-1000 ppmRAV-3E3-01 | Detection range: 0-1000 ppm | 1 nos · 2-4 weeks | for verified buyers |
| Detection range0-4% volRAV-3E3-02 | Detection range: 0-4% vol | 1 nos · 2-4 weeks | for verified buyers |
| Detection range0-100% LELRAV-3E3-03 | Detection range: 0-100% LEL | 1 nos · 6-8 weeks | for verified buyers |
| Detection range0-100% volRAV-3E3-04 | Detection range: 0-100% vol | 1 nos · 6-8 weeks | for verified buyers |
Specifications
| Detection range | 0-1000 ppm to 0-100% vol (see variants) |
|---|---|
| Sensor type | Electrochemical |
| Output | Relaymade to order: 4-20 mA HART / Modbus RTU |
| Response time T90 | < 10 smade to order: < 30 s |
| Accuracy | +/- 2% of FSmade to order: +/- 5% of FS |
| Hazardous area | Ex ia IIC T4made to order: Ex d IIC T4 |
| Supply | 24 V DC |
| Ingress protection | IP65 |
| Housing | SS 316made to order: Aluminium |
| Operating temperature | -40 to 70 deg C |
| Calibration interval | 12 monthsmade to order: 6 months |
| Alarm set points | 10% LELmade to order: 20% LEL |
| Sensor life | 5 years |