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Oldham Simtronics GD10P IR Point Gas Detector

SKU: GD10-P
Manufacturer:
Oldham Simtronics

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The GD10P infrared gas detector is the market reference for combustible gas detection. It has set the standard for gas detectors in the areas of performance, response time, stability and low maintenance. GD10P comes with a 5 year warranty.

The GD10P differs from all other infrared gas detectors because it uses a solid-state infrared source. The optical block is so robust that it comes with a 15 year warranty and provides an unparalleled detector stability and an unmatched service life.

The GD10P also features heated optics to prevent condensation, a HART interface, fail-safe operation and global approvals.

Features

  • 5 years warranty
  • 15 years warranty semiconductor IR source (Simtronics patent)
  • Zero maintenance
  • Response Time T90 < 1.0 s
  • SIL 2 certified (SIL3 software)
  • Early dirty optics warning for improved preventative maintenance

Technical data

General:

Technology IR-absorption, dual wavelength, dual path
IR-source Solid state IR source
Gases detected Hydrocarbons (for CO2 see separate data sheet)
Self-test Continuous
Calibration Factory set, no field recalibration
Configuration HART protocol


Performance:

Accuracy
Refers to -20°c to +45°c
±3% FS between 0-50 % reading
±5% FS between 50-100 % reading
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 ohm
Option Current sink 4 – 20 mA
HART® Maintenance and configuration 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 (0.5-2.5mm²)
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 (LxWxH) 264 X 104 x 106 mm


Warranty:

5 years full warranty on a complete instrument
15 years warranty on the 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 is SIL 3), ABS, MED


Versions:

Gas Ranges
Methane 0-100%LEL, 0-100%vol
Propane 0-100%LEL, 0-100%Vol


Front cover:

Required, select one
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

Oldham Simtronics GD10P IR Point Gas Detector

 

Product Data Sheet

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