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.
| function | sequential aspiration of gas samples from remote points to one analyzer |
| sample points | up to 12 impulse lines · 8 mm PU tube · 20 m/s |
| automation | Tremon Lorentz PLC · touch-panel · 16 relay outputs |
| protocols | Modbus TCP · IEC 60870-5-104 (PRP) · RS-485 Modbus RTU |
| pneumatics | 5.5 bar compressed air · built-in cabinet & line leak tests |
| enclosure | 1000×600×250 mm · 25 kg · IP65 · −40…+60 °C · dual feed ATS |
Downloads
Open links — no form.
| Document | File | Type |
|---|---|---|
| Datasheet | tremon-gdc-s52-datasheet.pdf | PDF · 2 MB |
| Manual | tremon-gdc-s52-manual.pdf | PDF · 2 MB |
| Calibration certificate (sample) | on request — issued per unit | |
| Modbus register map | on request |
Applications and the rule behind each
- SF₆ leak monitoring of large GIS halls from one analyzer
- Cable basements and trenches (heavy gas pools)
- Alternative-gas switchgear rooms (C₄F₇N mixtures)
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.
| CE | certified |
| IP65 | certified |
| Pneumatic test | built-in cabinet & line leak tests |
How you get it
1
room layout · number of points · line lengths
2
system design & quote
3
FAT · installation of impulse lines
4
commissioning · leak-test schedule
FAQ
Why sampling instead of one transmitter per point?
Large GIS halls and cable basements: one analyzer, 12 impulse lines, automatic line leak tests — lower cost per point and one calibration.
Line length?
8 mm PU tubes at 20 m/s; lengths are engineered per room layout to keep cycle time acceptable.
Compressed air?
5.5 bar for the pneumatics and the built-in leak tests.
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.
All products
IR·OEMOEM channelDM-91field instrumentTRM-PGAfield instrumentIR·SF₆field instrumentTRM-EXfield instrumentGDCsystemGDC-S52systemGASPODsystem
Full catalogue: channel → instrument → system → · Compare table →