Marine Combination Gas Detector RX-515 Riken Keiki

Specifications

Model

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

0-25 vol % ( 0.1 % vol )

0-1000 ppm

0-20.0 % vol

( 0.5 % LEL )

( 1 ppm )

0-2 % vol ( .01 % )

5 - 100 % vol ( 0.5 % vol )

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 25 ºC )

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