Specifications
Typical values from the datasheet; accuracy applies under the datasheet's reference conditions. Where a value depends on the application it is specified per project and fixed in the order confirmation.
| gas | SF₆ + refrigerants (F-gas) |
| range | 0–1000 / 0–2000 ppm (0–6000 / 0–12000 mg/m³) |
| optics | 2-beam + reference · heated cell |
| response | warm-up 60 s · t₉₀ ≤15 s |
| interface | RS-485 Modbus RTU |
| build | IP65 · −40…+60 °C · aluminium |
Downloads
Open links — no form.
| Document | File | Type |
|---|---|---|
| Datasheet | tremon-ir-datasheet.pdf | PDF · 5 MB |
| Manual | tremon-ir-sf6-manual.pdf | PDF · 13 MB |
| Calibration certificate (sample) | on request — issued per unit | |
| Modbus register map | on request |
Applications and the rule behind each
- GIS halls and cable basements: SF₆ at floor level (heavier than air)
- Refrigeration machine rooms per EN 378 (R-134a, R-125 blends, R-22 legacy)
- Fire-suppression rooms (R-227ea) leak detection
- Multi-point sampling with GDC-S52
Gases
Each gas has a reference page with limits, IR band and monitoring practice.
Certificates and compliance
Status words as on the datasheet: certified · pending · application dependent.
| IP65 | certified |
| CE | certified |
| ISO 17025-method calibration | per unit |
How you get it
1
gas · range · mounting
2
quote & delivery
3
wall mount 15 cm above floor · RS-485 to GDC / SCADA
4
annual zero/span check with magnetic wand
FAQ
Where to mount?
15 cm above floor level in GIS halls and cable basements — SF₆ is five times heavier than air and pools low.
How is it calibrated in the field?
Zero/span check with a test gas and a magnetic wand; the calibration record per unit is traceable to national standards.
Does it detect refrigerants?
Yes — F-gas refrigerants (R-134a, R-125, R-22, R-227ea) with the corresponding range configuration.
Get a quote
Tell us what you measure — just tap
Three taps and an email. An engineer replies within 24 h with feasibility and a price indication.
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