These models provide real time detection of hydrocarbons and methane up to 100 % volume, with the gas reading automatically ranging up
and down from % LEL to % volume as the concentration changes. A long life electrochemical type oxygen sensor is also available with range of 0-25 % volume. Hydrocarbons and methane are detected using NDIR (non-dispersive infrared) sensors that can detect in inerted and ambient environments.
Features
• Real-time detection combustible gas, 100%vol./ 100%LEL & O2
• Large simultaneous display with auto back lighting
• Strong sample drawing capability
• Loud alarm buzzer with 95dB
• 3 bright LED alarm indicators
• ATEX Exia II CT4/MED approved
• Water and dust resistant IP67
• Lithium-ion rechargeable battery
• Compact and lightweight
• Internal sample draw pump
• Ergonomic design with wrist strap for hands free operation
• Datalogging standard
Applications
• Oil Tanker
• Gas Carrier
• Product Tanker
• Refineries, Petrochemical, Chemical Plants
• Confined Space Entry
• Gas Plant, Gas Supplier Services
• Power Plant
• Chemical Tanker
• Wastewater Treatment / Water
• Utilities
Specifications For RX-8000 Series | |||
Target Gas | Combustibles (i-CH410 or CH4 calibration) | Oxygen | |
Detection Principle | Non-Dispersive Infrared (IR) | Galvanic Cell | |
Detection Range (Increments) | 0-100vol% (0.5vol%) | 0-100%LEL (0.5%LEL) | 0-40.0% (0.1%) |
Accuracy | ±5vol% | ±5vol% | Range 0-25%: ±0.7 |
Response Time | T90 within 30 seconds | T90 within 20 seconds | |
Sampling Method | Sample Draw: Minimum 0.75L/min | ||
Gas Alarm | N/A | 1st: 10%LEL | 1st: 19.5% |
Display of Alarm | LED: LED’s flash | ||
Display | Digital display and bar graph | ||
Power Source | Lithium-ion battery (3 hours for a full charge): Standard | ||
Continuous Operation | Lithium-ion battery: 15 hours | ||
Operating Temp & Humidity | -20 ~ +50C (-4 ~ +122F) below 95%Rh (non-condensing) | ||
Ingress Proof Rating | IP67 | ||
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 IrDA communication, data logger, password protection |
Part Number | Description |
RK-73-0615 | RX-8000, 0-100% LEL & 0-100% vol CH4, & 0-25% O2, land version (methane calibration) with alkaline battery pack |
RK-73-0615C | RX-8000, 0-100% LEL & 0-100% vol CH4, & 0-25% O2, land version (methane calibration) with lithium ion battery pack and 115 / 220 VAC charger |
RK-73-0616 | RX-8000, 0-100% LEL & 0-100% vol HC, & 0-25% O2, (isobutane calibration) with alkaline battery pack |
RK-73-0616C | RX-8000, 0-100% LEL & 0-100% vol HC, & 0-25% O2, (isobutane calibration) with lithium ion battery pack and 115 / 220 VAC charger |
RK-73-0617 | RX-8000, 0-100% LEL & 0-100% vol CH4 (methane calibration) with alkaline battery pack |
RK-73-0617C | RX-8000, 0-100% LEL & 0-100% vol CH4 (methane calibration) with lithium ion battery pack and 115 / 220 VAC charger |
RK-73-0618 | RX-8000, 0-100% LEL & 0-100% vol HC (isobutane calibration) with alkaline battery pack |
RK-73-0618C | RX-8000, 0-100% LEL & 0-100% vol HC (isobutane calibration) with lithium ion battery pack and 115 / 220 VAC charger |