Teledyne Simtronics GD10P Infrared Point Gas Detector
- Infrared gas detector designed for combustible gas detection in hazardous environments.
- Suitable for applications ranging from boiler rooms to offshore oil and gas facilities.
- Uses advanced solid-state infrared technology for long-term reliability.
- Designed for fast response and low maintenance operation.
- Suitable for industrial, marine, petrochemical, and energy applications.
Key Features
- Solid-state infrared sources provide superior durability compared to traditional filament lamps.
- High flash-rate infrared source improves stability and response time.
- True dual-path optical design with automatic compensation.
- No routine recalibration required.
- Selectable response rates for speed-critical applications.
- Early dirty-optics warning for preventative maintenance.
- Fail-safe operating design.
- Integral termination compartment for easier installation.
- Ready for installation straight out of the box.
Detection Technology
- Infrared combustible gas detection.
- Solid-state optical system for long operational life.
- Heated optics prevent condensation and moisture build-up.
- Dual-layer weather protection system.
- No mesh, gauze, hydrophobic filters, or sinters required.
Outputs & Communication
- HART communication interface.
- Remote configuration and diagnostics.
- Access to maintenance and detector status information.
- Supports configuration of response times and fault settings.
Retrofit Capability
- Bridge interface available for retrofit applications.
- Can be connected to existing catalytic gas detection systems.
- Allows reuse of existing wiring and control modules.
Technical Specifications
- Typical Power Consumption: 140 mA.
- Independently heated mirror and lens.
- Designed for operation in harsh environmental conditions.
- Country of Origin: France.
Approvals & Certifications
- ATEX Approved.
- IECEx Certified.
- CSA Approved.
- SIL Certified.
- ABS Approved.
- INMETRO Approved.
- UL variant available.
Applications
- FPSO, FSO, and MOPU installations.
- Offshore drilling rigs.
- Marine and jack-up rigs.
- Chemical plants.
- Petrochemical facilities.
- Waste treatment and disposal sites.
- Gas turbine installations.
- General industrial facilities.
Available Versions
- GD10P – Standard combustible gas detector.
- GD10P PE – Designed for flammable gas detection in large air volumes.
- GD10P CO₂ – Carbon dioxide detection version.
- GD10P with OLCT 60 transmitter – Includes local display for gas readings.
Benefits
- Industry-proven infrared gas detection technology.
- Fast response and high reliability.
- Minimal maintenance requirements.
- Excellent performance in harsh environments.
- Long operational lifespan with extended warranty coverage.
- Easy integration into new and existing gas detection systems.
| General |
| Technology |
IR-absorption, dual wavelength, dual path |
| IR Source |
Solid-state IR source |
| Gases Detected |
Hydrocarbons |
| Self-Test |
Continuous |
| Calibration |
Factory set, no field recalibration |
| Configuration |
HART protocol |
| Performance |
| Accuracy |
±3% FS between 0–50% reading
±5% FS between 50–100% reading
(Refers to -20°C to +45°C)
|
| Response Time |
All gases
T20 = 0.7 sec
T50 = 1.7 sec
T90 = 4 sec
|
| Output Signal |
| Standard |
Current source 4–20 mA, max. load impedance 500 Ω |
| Option |
Current sink 4–20 mA |
| HART |
Maintenance and configuration via HART 7 |
| Detector Faults (HART Configurable) |
Early clean optics
Dirty optics
Detector failure
Pre-warning: 2 mA
Dirt accumulation: 1 mA
Internal fault: 0 mA
|
| Electrical |
| Power Supply |
24V DC (18–32V DC) |
| Power Consumption |
Approx. 3.5 W |
| Connection |
3-wire shielded cable (0.5–2.5 mm²) |
| Cable Entry |
M20 Ex e cable gland |
| Temperature Range |
| Storage |
-40°C to +70°C (-40°F to +158°F) |
| Operating |
-40°C to +60°C (-40°F to +140°F) |
| Humidity (Operation) |
0–100% RH |
| Explosion-Proof Housing |
| Ingress Protection |
IP66 / IP67 |
| Housing Material |
Stainless Steel SIS2343 (ASTM316) |
| Weight |
Approx. 2.9 kg |
| Dimensions (L × W × H) |
264 × 104 × 106 mm |
| Warranty |
| Instrument Warranty |
5 years full warranty on complete instrument |
| IR Source Warranty |
15-year warranty on infrared sources |
| Approvals |
| ATEX / IECEx / INMETRO |
II 2 G / Ex db eb IIC T6 Gb |
| CSA |
C22.2 No 152-M984 and ANSI 12.13.01-2000
Ex d e IIC T6 (for Canada only)
Class I, Division 2, Groups A, B, C and D (USA and Canada)
|
| Various |
SIL 2 certified (software SIL 3), ABS, MED |
| Versions |
| Gas |
Methane: 0–100% LEL, 0–100% Vol.
Propane: 0–100% LEL, 0–100% Vol.
Other versions available on request
|
| Front Cover Options |
| Weather Protection |
Supplied as standard |
| Sample Flow Housing |
For sampling systems and bump test |
| Duct Mount Kit |
For duct monitoring |
| Accessories |
| Mosquito Net |
Extra insect protection |
| Sun Shade |
Shielding for extreme solar radiation exposure or snow deposit |