This Tank-scope is ideal for Cargo Monitoring on-board Oil & Chemical Tankers and for other inert Atmosphere Applications
Building on and improving the very successful Riken models RI-415 and RX-415. The RX-8000 Series is designed for measuring Hydrocarbons and Oxygen in inert or air atmospheres using Riken’s proven NDIR infra-red sensor technology. Typically used for measuring gas concentration in tanks or piping during inerting/purging applications, and tank maintenance work.
There are two versions of the instrument with either an HC iso-butane (i-C4H10) or CH4 methane (CH4) NDIR sensor, both are auto-ranging between 0-100%LEL and 0-100 vol%. The optional Oxygen sensor has a range of 0-40%vol.
Ideal for harsh environments
Dual range detection of CH4 or HC in % vol and %LEL
Ideal for Cargo Monitoring
ATEX and MED (wheel-mark) Marine Type Approval
Can be paired with hose up to 30meters for deep tank monitoring
Both Long lasting and fast charging
Down load data logger contents with optional Adapter and software
| Target gas | Combustibles (i-C4H10 or CH4 calibration) |
Oxygen (O2) |
| Detection principle | Non-Dispersive Infrared Ray | Galvanic cell |
| Detection range (Increments) | 0-100vol% (0.5vol%) | 0-100vol% (0.5LEL%) | 0-40% (0.1%) |
| Accuracy | ±5vol% | ±5LEL% | Range 0-25% : ±0.7% Range 26-40% : ±3.0% |
| Response Time | T90 within 30sec | T90 within 20sec |
| Sampling Method | Sample Draw : Minimum 0.75L/min |
| Display | Digital display and Bar graph |
| Power Source | Lithium-ion battery (3 hours for a full charge) : Standard AA Alkaline battery (3pcs) : Option |
| Continous Operation | Lithium-ion battery : more than 15 hours AA Alkaline battery : more than 10 hours |
| Operating Temp and Humidity | -20～+50℃(-4 ～ +122°Ｆ)below 95%Rh (Non-condensing) |
| Dimensions and Weight | Approx. 154(W) × 81(H) × 127(D)mm Aprox. 1.0Kg (Approx. 6.1″(W) × 3.1″(H) × 5.0″(D)mm Aprox. 2.4lb ) |
| Ingress Proof Rating | IP-67 |
| Explosion Proof | Ex ia ⅡC T4 Ga |
| Approvals | IECEx, ATEX, MED, Complying to IEC60079-29-1, EN50104 |
| Additional Features | Indication to show energizing (pilot indicator and pump driving indicator), Activating confirmation beep and LED’s flash (every one minute), Pump stop function, Bump test function, IrDA communication, Data logger, Password protection |
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