GMI Remote Methane Leak Detector (RMLD)

Ultra fast response for Methane leaks from Gas Distribution Networks. Tuneable Diode Laser. Visible Spotter laser. Locates Methane up to 30 metres. Methane Specific (no false positive). Digital Methane Detection (DMD). Self-Test and Calibration Functions. Continuous audio tone relative to gas concentration. Datalogging. GMI Remote Methane Leak Detector (RMLD) Detection Method TDLAS (Tunable Diode Laser Absorption Spectroscopy). Measurement Range 0 to 99.999 ppm-m. Sensitivity 5 ppm-m at a distance of 0 to 50ft (15 m), 10 ppm-m or better at a distance of 50 to 100 ft (15 to 30 m). Detection Distance 30 m (nominal). Actual distances may vary depending on the type of background and other conditions. Beam Size Conical beam. width 56cm at 30m. Detection Alarm Modes DMD (Digital Methane Detection) Audible tone, relative to concentration when the alarm activation threshold is exceeded Adjustable alarm level from 0 to 255 ppm-m< Pure Tone: Continuous audio tone relative to concentration. System Fault Warning Unique audible tone and indication on the display. Self Test and Calibration Built-in Self Test and Calibration function verifies operation and adjusts laser wavelength for maximum sensitivity. Test gas cell integrated within carrying case. Compliance EMC (EN61000-6-2, EN6100-6-4) pending. Laser Eye Safety CDRH, ANSI and IEC IR detection laser - Class I Green spotter laser - Class IIIa: Do not stare into beam or view directly with optical instruments. Display Large, easy to read display with backlight (0.75" numeric). Operating Temperature 0 to +122 °F (-17 °C to 50 °C). Humidity 5 to 95% non-condensing. Enclosure IP54 (protected against water splash and dust resistant). Weight 4 kg (transceiver 1.3 kg, controller 2.7 kg). Power Supply Internal lithium-ion rechargeable battery. Battery Life 8 hours at 32 °F with backlight switched off (internal battery).

For more information on GMI Remote Methane Leak Detector (RMLD) talk to Cuthbertson Laird Group