• Beijing Zetron Technology Co., Ltd
    Dora
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
  • Beijing Zetron Technology Co., Ltd
    Sylvia
    Good gas leak detection instrument !!! High accurate test values :D
Contact Person : Lisa Niu
Phone Number : +86 15699785629
Whatsapp : +8615699785629

CH4 LNG LPG Digital remote Laser Methane Detector 0-99999ppm*M 0.1 Second Respond Time for 100 meters

Place of Origin China
Brand Name Zetron
Certification CE/Atex
Model Number RMLD-is
Minimum Order Quantity 1 piece
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram

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Product Details
Product Name RMLD-is Remote Laser Methane Leak Detector Detection Gas Methane
Principle TDLAS Measuring Range 0-99999ppm.m
Respond Time 0.1 Second Size 86x24x36cm
Weight 6.4kg
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99999ppm*m Laser Methane Detector

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CH4 Laser Methane Detector

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LPG Digital Methane Detector

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Product Description

RMLD-is Remoate Methane Leak Detector

 

 

OVERVIEW

 

The HEATH Remote Methane Leak Detector (RMLD) is a highly advanced technology, capable of detecting methane leaks from a remote distance.


The RMLD is the first of a new generation of leak survey instruments that will greatly improve the productivity and safety of leak survey.

 

With the RMLD it is now possible to survey areas that are hard to reach or not easily accessible. The RMLD does not have to be within the gas plume because it uses laser technology known as Tunable Diode Laser Absorption Spectroscopy.


As the laser passes through a gas plume, the methane absorbs a portion of the light, which the RMLD then detects. This technology makes it possible to detect leaks along the sight line without always having to walk the full length of the service line.

 

CH4 LNG LPG Digital remote Laser Methane Detector 0-99999ppm*M 0.1 Second Respond Time for 100 meters 0

 

 

SPECIFICATION

 

Detection Method
Tunable Diode Laser Absorption Spectroscopy (TDLAS)
Measurement Range
0 to 99,999 ppm-m
Sensitivity 5 ppm-m at distance from 0 to 50 ft (15 m)
10 ppm-m or better from 50 to 100 ft (15 to 30 m)
Detection Distance
100 ft (30 m) nominal. Actual distance may vary due to background type and conditions
Beam Size Conical in shape with a 22” width at 100 ft. (56 cm at 30 m)
Detection Alarms Modes
Digital Methane Detection (DMD):
Audible tone relative to concentration when detection threshold exceeded.
Adjustable Alarm Detection Threshold from 0 to 255 ppm-m
Pure Tone:Continuous audio tone relative to concentration
System Fault Warning Audible tone and indication on the display
Self Test & Calibration
Built-in Self-Test and Calibration function verifies operation and adjusts laser
wavelength for maximum sensitivity. Test gas cell integrated
with carrying case.
Compliance EMC (EN61000-6-2, EN6100-6-4) Pending
Laser Eye Safety
(CDRH, ANSI and IEC)
IR Detector Laser: Class I
Green Spotter Laser: Class IIIa
Do not stare into beam or view directly with optical instruments.
Display Large easy to read backlit LCD (.75” Numeric)
Operating Temperature 0° to 122° F (-17° to 50° C)
Humidity 5 to 95 % RH, non-condensing
Enclosure IP54 (Water splash and Dust resistant)
Instrument Weight 9 lbs (Transceiver 3 lbs, Controller 6 lbs) (4 kg; 1.3 kg, 2.7 kg)
Carry Case 14lbs;34”x91⁄2”x14” (6.4kg;86cmx24cmx36cm)
Power Supply Internal rechargeable Li-ion battery
External Backup Battery pack with 5 C cells (Optional)
Battery Operating Life 8 hours at 32° F without backlight on (Internal battery)
Battery Charger
External, in-line, 110 – 240 VAC, 50 / 60 hertz universal type with charge indicator (8 hours maximum to full charge)
Shoulder Strap
Single over the shoulder padded strap Ergonomic dual strap and belt system (Optional)

 

FEATURES & BENEFITS

 

The portable, reliable Remote Methane Leak Detector (RMLD-IS®) changed the way methane surveys are conducted. Instead of having to walk the entire length of the service line to check for methane leaks the RMLD-IS quickly and efficiently detects leaks utilizing TDLAS technology for detection up to one hundred feet away. Safely survey difficult to reach areas, such as busy roadways, yards with large dogs, locked gates, compressor stations, offshore platforms and other hard to access places.

 

When the laser passes through a gas plume, the methane absorbs a portion of the light, which the RMLD-IS then detects. The reflected light is collected and converted to an electrical signal that carries the information needed to deduce the relative methane concentration. This signal is processed so that methane concentrations can be reported in parts per million meter or ppm-m. The laser has a nominal distance of up to 100 feet and is selective to methane only. It will not false alarm on other hydrocarbons. This makes it possible to detect methane leaks along the sight line without always having to walk the full length of the service line.

 

The RMLD-IS consists of two interactive components; a transceiver subsystem and a signal processing/user interface controller. The transceiver has two lasers; an infrared laser beam that is non-visible and is continuously on while the unit is turned on. The green spotter laser is similar to those used for presentation pointers and is turned on by the operator depressing the trigger button.

 

With its intrinsically safe rating the RMLD-IS opens a new realm of survey applications such as Offshore Platforms, Plant and Industrial, Inspections, Compressor Stations, Production Facilities, LNG Ship Inspections, First Responders for Leak Investigation, First Responders to Odor Complaints and Gas Processing Plant Inspections.

 

CH4 LNG LPG Digital remote Laser Methane Detector 0-99999ppm*M 0.1 Second Respond Time for 100 meters 1

 

 

APPLICATION

 

This fast-acting technology is ideal for difficult-to-protect applications such as:

  • production areas
  • tank farms and product storage
  • loading and unloading facilities
  • hazard waste treatment and storage
  • processes with high temperatures, pressure and flammable fuels
  • pump rows
  • manifolds
  • hot oil systems
  • rail car loading racks
  • hydrocarbon filling and storage areas
  • chemical storage tanks
  • aircraft hangars

 

CH4 LNG LPG Digital remote Laser Methane Detector 0-99999ppm*M 0.1 Second Respond Time for 100 meters 2