Karf & Scoot GDSFX Catalytic (Pellistor) Display Ex-proof Fixed Gas Detector
Catalytic pellistor for flammables, LCD, 24 VDC, IP65, 4-20 mA, 3 relays, RS485, ATEX II 2G Ex d IIC T6 Gb.
- SKU: GDSFX-CAT
- Model: GDSFX Katalitik
- ATEX: II 2G Ex d IIC T6 Gb
- Measuring range: 0–100 % LEL
Prices are not listed. Quotes are prepared from model, target gas and quantity.
The GDSFX display ex-proof fixed detector uses catalytic (pellistor) technology to monitor methane, propane, hydrogen and other flammables. Range 0–100 % LEL. Supply 16–32 VDC (24 VDC nominal), IP65 aluminium, optional stainless steel. Outputs: 3 relays, 1 × 4-20 mA, 1 × Modbus RS485. ATEX and IECEx Zone 1/2; marking II 2G Ex d IIC T6 Gb.
LCD, magnetic wand and three-colour alarm LEDs simplify field setup. ESA supplies, installs and provides TÜRKAK calibration.
| Supply | 16–32 VDC (24 VDC nominal) |
|---|---|
| Sensor | Catalytic pellistor |
| Range | 0–100 % LEL |
| Analogue | 4–20 mA |
| Relays | 3 contacts (NO/NC) |
| Digital | RS485 Modbus |
| ATEX | II 2G Ex d IIC T6 Gb |
| IP | IP65 (optional IP66 cap) |
| Body | Aluminium / optional stainless |
| Temperature | -20 / +60 °C |
| Property | Value |
|---|---|
| Supply | 24 VDC ± 25% (16–32 VDC) |
| Analogue output | 4–20 mA |
| Digital / relays | 3 contact relays (NO or NC), RS485 Modbus |
| Enclosure | Aluminium; optional stainless steel |
| Sensor capsule | Stainless steel |
| ATEX class | II 2G Ex d IIC T6 Gb |
| IP | IP65 (IP66 with optional cap) |
| Operating | -20/+60 °C · 86–106 kPa · 95% RH |
| Weight | approx. 2.55 kg |
| Response (catalytic) | < 10 s (typical) |
Certificates: II 2G Ex d IIC T6 Gb
Petrochemical, paint, flammable storage, industrial-park process lines.
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