Teledyne Simtronics GD10P Infrared Point Gas Detector

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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

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