Measuring oxygen concentration. Safety check before work, safety check during work.
■Adjustments after power-on can be easily made with the span adjustment button. ■Equipped with a large and easy-to-understand LCD screen. ■Intrinsic safety explosion-proof structure i3aG4.
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basic information
■ Code length: 5m (retractable) ■ Target gas for detection: Oxygen ■ Detection principle: Diaphragm galvanic cell type ■ Sampling method: Diffusion type ■ Display: LCD digital 3 digits ■ Detection range: 0 to 40 vol% ■ Indication accuracy: Within ±0.5 vol% (under the same measurement conditions) ■ Alarm setting value: 18.0 vol% ■ Alarm method: Intermittent sound below alarm concentration, continuous sound for battery life warning ■ Response time: 90% response within 20 seconds (assuming ambient temperature is 20±2°C) ■ Power supply: 2 AA alkaline batteries ■ Intrinsically safe explosion-proof structure: i3aG4 ■ External dimensions and weight: 170mm (H) × 66mm (W) × 29mm (D) approximately 300g (including case and batteries)
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Applications/Examples of results
■ A standard 5m cable can be inserted from above a manhole or tank, allowing for safety checks before work in areas where there is a risk of oxygen deficiency. * By using an optional extension cable, measurements can be taken down to 10m or 15m. ■ Continuous measurements can be made during work in the factory using the included case. ■ Prevents oxygen deficiency in various field operations. (Various fields include work inside ships, civil engineering, underground construction, tunnels, sewage management, electrical installation, petroleum refining, petrochemicals, work inside manholes, police, fire services, electricity, gas, and work inside tanks, etc.)
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Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.