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Products > Gas detector > Toxic gas detector > RX-515 marine modular gas detector (CH4, O2, CO, CO2, HC, H2S)
Product name : RX-515 marine modular gas detector (CH4, O2, CO, CO2, HC, H2S)
Item : 日本理研(RIKEN)
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Details:
 Features:
- Gas or methane measurement range: vol%% LEL
- A unique combination of gases: methane, oxygen, carbon monoxide, carbon dioxide
Gas, oxygen, hydrogen sulfide
- NDIR sensor to accurately measure methane and gas in the inert gas
- Use the RX-517 can measure high concentrations of hydrogen sulfide 0 ~ 1000ppm
- Intrinsically safe design
- Data storage and transfer to PC

Application:
◇ liquefied natural gas storage container gas measurement
◇ crude oil tanker storage cabin gas measurement

Crude oil tankers applications
This portable instrument uses non-dispersive infrared sensor, the galvanic sensor diaphragm and electrochemical sensors were used to measure combustible gas, oxygen, and hydrogen sulfide. Even in N2 environment, and other inert gas environment, these sensors can accurately measure the gas concentration. The RX-516 of the combustible gas measurement range is 0 ~ 100% LEL / 0 ~ 100vol%, the oxygen measurement range is 0 to 25 vol% hydrogen sulfide measurement range is 0 to 100.0ppm. To measure high concentrations of hydrogen sulfide (0 to 1000 ppm), it is necessary to RX-517, the instrument manually switch to high concentrations of hydrogen sulfide to separate the gas channel is used to protect other sensors. RX-516/RX-517 are explosion-proof intrinsically safe design, can be used safely in any environment.







Specifications:
Model RX-516 (HC/O2/H2S 0 ~ 100.0ppm)
RX-517 (HC/O2/H2S 0 ~ 100.0ppm & 0 ~ 1000ppm)
Detection of gas isobutane gas oxygen (O2), hydrogen sulfide (H2S)

Detection Principle the NDIR principle of diaphragm galvanic cell principle electrochemical principles

Detection range 0-100% LEL (0.5% LEL)
2-100vol% (0.5vol%) 0-25vol%
(0.1vol%) <H2S LOW>
0 ~ 100.0ppm (0.5ppm) <H2S HIGH>
0 to 1000.0ppm (1 ppm)

-10 To +50 ° C temperature and humidity less than 90% RH (non-condensing)
(Alkaline batteries security level Exiad II BT3X C), KIMM certification
MED certification, "Wheel mark" flag (certification number: No.15520/A0EC)
Power alkaline batteries type "C" four
Time of about 30 hours (20 ° C no alarm light status)
Display digital liquid crystal display (with backlight)
The type of alarm gas alarm: Standard ... Close
Optional ...... 1st and 2nd user adjustable alarm values
Fault alarm (self-test): sensor is not connected, low battery voltage, circuit board failure, calibration error

Special peak hold function, the data storage
Size Weight 200 (W) x 80 (H) x 142 (D) mm 1.8kg (including battery), about 2.0 kg (including battery)

Standard accessories 1) carrying case with shoulder strap 2) with a flow rate indication and connecting pipe filter pipe 3) gas sampling tube 4) gas sampling probe 5) alkaline batteries (4) 6) CO2 Clear 7) instrument manual


0 ~ 1000ppm of RX-517 using a special sensor for the measurement of high concentrations of H2S. When the measurement of a high concentration of H2S, the switch is transferred from the "H2S LOW" "H2S HIGH", the liquid crystal to change the display, then only the only gas path is sampled, the impact protection of the the remaining sensor from H2S.







LNG carrier applications
This portable modular instrument uses non-dispersive infrared sensor, the galvanic sensor diaphragm and electrochemical sensors were used to measure methane, oxygen, carbon monoxide and carbon dioxide. Even in N2 environment, and other inert gas environment, these sensors can accurately measure the gas concentration. The the methane measuring range is 0 ~ 100% LEL / 0 ~ 100vol%, the oxygen measurement range is 0 to 25 vol%, carbon monoxide measuring range is 0 to 1000 ppm, carbon dioxide measuring range is 0 to 20.0vol percent of. RX-515/RX-517 are explosion-proof intrinsically safe design, can be used safely in any environment.


Type No. RX-515
Detection of oxygen in the gas methane carbon monoxide carbon dioxide

Detection Principle the NDIR principle of diaphragm galvanic cell principle electrochemical principle NDIR principle

Detection range 0-100% LEL (0.5% LEL)
5-100vol% (0.5vol%) 0-25vol%
(0.1vol%) 0 ~ 25vol%
(0.1vol%) 0 ~ 1000ppm
(1 ppm) to 20.0vol%
0 ~ 2vol% (0.01vol%) 2 ~ 5vol% (0.05vol%)
5 ~ 20vol% (0.1vol%)

-10 To +50 ° C temperature and humidity less than 90% RH (non-condensing)
(Alkaline batteries security level Exiad II BT3X C), KIMM certification
MED certification, "Wheel mark" flag (certification number: No.15520/A0EC)
Power alkaline batteries type "C" four
Time of about 30 hours (20 ° C no alarm light status)
Display digital liquid crystal display (with backlight)
The type of alarm gas alarm: Standard ... Close
Optional ...... 1st and 2nd user adjustable alarm values
Fault alarm (self-test): sensor is not connected, low battery voltage, circuit board failure, calibration error

Special features peak hold, data storage high H2S measurement range changeover switch (RX-517)
Size Weight 200 (W) x 80 (H) x 142 (D) mm 1.8kg (including battery), about 2.0 kg (including battery)

Standard accessories 1) carrying case with shoulder strap 2) with a flow rate indication and connecting pipe filter pipe 3) gas sampling tube 4) gas sampling probe 5) alkaline batteries (4) 6) CO2 Clear 7) instrument manual

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