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Contact UsRiken Keiki RX-8500 Sample Drawing Portable Multi Gas Monitor for Cargo Monitoring on LNG Tankers
The Riken Keiki RX-8500 Portable Multi Gas Monitor is designed for measuring multiple gases in inert or air atmospheres. Their main application is aboard LNG marine tankers. They replace and improve upon the very successful RX-515 family.
Users typically use them to measure gas concentrations in storage tanks or piping during inerting/purging and tank maintenance work. Their advanced sensor technology gives accurate gas measurement even in Nitrogen (N2) and other inert environments.
| Target Gas | Methane (CH4) | Oxygen (O2) | Carbon Monoxide (CO) | Carbon Dioxide (CO2) |
| Detection Principal | Non- Dispersive Infrared Ray | Galvanic Cell | Electro-Chemical | Non-Dispersive Infrared Ray |
| Detection range | 0-100.0%LEL/
5-100.0vol% | 0-40%.0vol% | 0-1000ppm | 0-20.0%vol |
| Increments | 0.5%LEL(0-100.0%LEL)
0.5%vol%(5-100.0%vol) | 0.1%vol | 1ppm | 0.01%vol(0-2%vol)
0.05%vol(2-5%vol) 0.1%vol (5-20%vol) |
| Samples Method | Sample Draw |
| Sampling Rate | Minimum 0.75L/min |
| Display | Digital LCD (7 segment + sign + bar display) |
| Power Supply | Lithium-Ion Battery ( Standard ) Alkaline battery (AA battery x 3)( option) |
| Continous Supply | Li-ion battery : Longer than 15 hours ( full charge, no alarm, no light at 25 Deg C) AA Battery Unit : Longer than 8 hours ( new battery , no alarm, no light at 25 Deg C) |
| Operating temp and Humidity | -20-+50 deg C , below 85% RH (Non-condensing ) |
| Dimensions | Approx 154(W) x 81(H) x 163(D) mm |
| Weight | Approx 1.3kg ( Lithium battery type , 1.2kg Alkaline battery type) |
| Ingress Rating | IP-67 |
| Explosion Proof | Intrinsically safe (Ex ia II CT4)(ATEX/IECEx) |
| Approvals | ATEX/IECDx . TIIS . MED |
| Other Functions | LCD backlight , Datalogger , Log data , Peak Hold , Pump stop function |
| Transmission Method | IrDA for Datalogger |
Features
CH4/O2/CO/CO2 (8500)
Designed Specifically LNG Tanker cargo Monitoring
Accurately measure CH4 from inerted tanks with infrared sensor.
Ideal for Cargo Monitoring
Autoranging IR sensor
Dual range detection of CH4 in % vol and %LEL
Robust and intrinsically safe design
ATEX and MED (wheel-mark) Marine Type Approval
State of the Art Lithium Ion battery.
Both Long lasting and fast charging
IrDA communications port
Down load data logger contents with optional Adapter and software
Worldwide Shipping
Place a purchase order, call or email to get an international shipping quote
Secure Online Purchasing
SECURED BY SECTIGO (We do not accept AMEX)
Technical Support
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