RX-515

LNG Carrier Storage Vessel Gas Monitor

Features

  • Dual range detection of CH4 or HC in %vol and %LEL.
  • Unique gas combinations include: CH4/O2/CO/CO2/HC/O2/H2S
  • Accurately measure CH4 or HC from inerted tanks with infrared sensor.
  • High range H2S 0-1,000ppm available (RX-517).
  • Intrinsically safe design.
  • Datalogging (Max 30 hours of interval trend).
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Description

The LNG Carrier model is a combination type portable CH4, O2, CO and CO2 gas detector with an Infrared (NDIR) type sensor, galvanic cell type sensor and Electro-chemical cell type sensor. These sensors provide accurate detection of CH4, O2, CO and CO2 levels even in N2 and other inert environemnts. The measuring ranges are 0-100%LEL / 0-100%vol for CH4, 0-25%vol for O2, 0-1000ppm for CO and 0-20.0%vol for CO2 respectively. The RX-515 has an explosion proof and Intrinsically Safe design so that it can be used safely in any environment.

Application

Application

  • LNG Carrier Storage Vessel gas monitoring

Specifications

Specifications

RX-515
Gas Detected

Methane (CH4)

Oxygen (O2)

CO
CO2
Detection Principle NDIR Galvanic cell Electro-chemical cell
NDIR
Detection Range (digit) 0~100%LEL
(0.5%LEL)
5-100%vol (0.5%vol)
0-25 vol% (0.1%vol) 0-1000 ppm
(1ppm)
0-20.0%vol
0-2%vol (.01%)
2-5%vol (.05%)
5-20%vol (.1%)
Operating Temp. & Humidity

-10°C ~ + 50°C (14 to 122°F),
below 90%RH, non-condensing
Safety Rating
Exiad II BT3X (Alkaline batteries “Size C” only), KIMM approved,
MED approved, with “Wheel mark”
(Certificate No. 15520/A0EC)
Power Source 4 “C” Alkaline dry cell batteries
Continuous Operation Approx. 30 hours (no alarm or light, at 25ºC)
Display Digital LCD (with back light)
Alarm Types
Gas Alarms: Standard …OFF
(optional ..1st and 2nd user adjustable, self-resetting)

Trouble Alarms (self diagnosis): Sensor connection, low battery, circuit trouble and calibration error

Dimensions & Weight Approx. 80 (H) x 200 (W) x 142 (D) mm (3.1” H x 7.9” W x 5.6″ D), approx. 1.8 kg (4 lbs)
Special Functions
Peak hold, Datalogging
Standard Accessories
    • Carrying case with shoulder strap
    • Filter tube with flow monitor and junction tube
    • Gas sampling hose
    • Gas sampling probe
    • Alkaline battery (4 “C” size)
    • CO2 scrubber
    Instruction manual

Specifications subject to change without notice.

Download

RX-515, RX-516, RX-517 Software

Literature

 

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