

This model is a portable HC or CH4 detector with an Infrared (NDIR) type sensor. This sensor style provides accurate detection of HC or CH4 gas levels even in N2 and inert environment. The measuring ranges are 0-100 Volume% and 0-100% LEL, with automatic ranging. The RI-415 has explosion proof and Intrinsic safety construction so it can be used safely in any environment.
Features
Applications
Specifications
| RI-415 (HC version) | RI-415 (CH4 version) | |
| Gas Detected |
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| Detection Principle | NDIR (Non-Dispersive infrared) | |
| Detection Range | 0~100%LEL 0-100vol% vol(auto) |
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| Increments | 0.5%LEL 0.5vol% |
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| Indication Accuracy | within ± 5% of reading | |
| Response Time | within 30 seconds (T90) | |
| Sampling Method | Built in sample pump | |
| Ambient Temp/Humidity |
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| Continuous Operation | Approx. 50 hours (no alarm or light, at 20ºC) | |
| Power Source | 4 C Alkaline dry cell batteries or optional Ni-Cad | |
| Dimensions & Weight | Approx. 80 (H) x 200 (W) x 142 (D) mm (3.1 H x 7.9 W x 5.6" D), approx. 2 kg (4.4 lbs) | |
| Standard Accessories |
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| Optional Accessories |
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