Catalogue / Hydrogen sensors & safety systems
Gas detection controller with relay outputs, Duo 8 seriesSample
by Jhelumkiran Hydrogen (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Duo 8 range of gas detection controller with relay outputs by Jhelumkiran covers 4 detection range options (0-1000 ppm to 0-100% vol). Key features: interface with plant ESD, ATEX / IECEx flameproof enclosure and remote calibration support. Used by h2 refuelling stations, battery rooms and refineries. Designed and tested to IEC 60079-29-1, IEC 60079-0 and IEC 61508 (SIL 2). Lead time 6-8 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Jhelumkiran
- Model
- JHE-DD1 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 1 nos
- Lead time
- 6-8 weeks
- Warranty
- 24 months
- Standards
- IEC 60079-29-1, IEC 60079-0, IEC 61508 (SIL 2)
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- As per item, transit-safe
- Delivery terms
- Door delivery in metro cities
- 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 |
|---|---|---|---|
| Detection range0-1000 ppmJHE-DD1-01 | Detection range: 0-1000 ppm | 1 nos · 6-8 weeks | for verified buyers |
| Detection range0-4% volJHE-DD1-02 | Detection range: 0-4% vol | 1 nos · 6-8 weeks | for verified buyers |
| Detection range0-100% LELJHE-DD1-03 | Detection range: 0-100% LEL | 1 nos · 6-8 weeks | for verified buyers |
| Detection range0-100% volJHE-DD1-04 | 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 | Catalytic beadmade to order: Electrochemical / Thermal conductivity / Semiconductor |
| Output | Relay |
| Response time T90 | < 10 smade to order: < 30 s |
| Accuracy | +/- 5% of FS |
| Hazardous area | 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 | 6 months |
| Alarm set points | 10% LEL |
| Sensor life | 5 yearsmade to order: 3 years |