GD10P User Manual Page 9 of 44 850-811250-Rev.06b
2 TECHNICAL SPECIFICATIONS
Version: 0-100%LEL Methane, 5 sec. response time.
(Specification for other types on request)
GENERAL
Detection method IR-absorption, dual wavelength, dual path
IR-Source Solid state IR source, 50Hz flash
Gases detected Detector versions for several hydrocarbons as well as CO2.
Self-test Continuous
Calibration Factory set, no field recalibration
PERFORMANCE
Lifetime stability
(*)
±5% of full scale (FS) reading
Accuracy
(*)
±3% FS between 0-50 % reading
±5% FS between 50-100 % reading
Response time T20 = 1 sec. (Optional 0.3 sec)
T50 = 2.5 sec. (Optional 0.7 sec)
T90 = 6 sec. (Optional 1.6 sec)
Start-up time
(*)
Less than 60 sec., measuring 30 min. full specification
(*) Refers to -20°C to + 45°C
DETECTOR WARNINGS
Early Dirty Optics 55% signal attenuation
Dirty Optics 70% signal attenuation
Detector failure Main function fault or blocked optics.
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