Enabled measurement range of 0 to 100% for hydrogen and helium.
Ultrasonic Gas Concentration Meter: The US-II T-SH is a gas concentration meter that uses ultrasonic elements in its detector. It measures the speed of sound and temperature in mixed gases to display and output concentration. It enables measurement ranges of 0-100% for H2 gas and He gas, which were previously limited to 0-50% in conventional models. For more details, please contact us or refer to the catalog.
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**Features** - No consumable parts and long lifespan - Measurement gas type selection function - Equipped with a touch panel LCD - Output range can be set arbitrarily - Analog output selectable - Measurement sampling cycle can be set arbitrarily - Suitable for both panel mount and portable use - Short startup time and energy-saving - Capable of measuring high concentrations of H2 gas and He gas - Power supply range of AC 85 to 260V **Specifications** - Installation: Panel mount and portable compatible - Startup time: Approximately 10 seconds - Sample temperature: Room temperature (maximum 50°C) - Sample pressure: Atmospheric pressure to +20kPa - Sample flow rate: 0.5 to 2.0L/min - Response speed: 90% response in approximately 10 seconds - Linearity/Reproducibility: Within ±1%FS (maximum range) - Analog output: DC 4-20mA, 0-1V or 0-10V - Pipe connection: Rc 1/4 - Power supply: AC 85 to 260V, 50/60Hz - Ambient environment: 5 to 45°C / 90% RH or less (accuracy guarantee range) - Instrument weight: Approximately 6.5kg ● For more details, please contact us or refer to the catalog.
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Gas concentration meters may be products that most people are not familiar with, but they are actually utilized very close to us. For example, in the medical field, they are necessary for managing the oxygen concentration in ventilators. In bags of snacks and food, nitrogen is filled to prevent oxidation, and gas concentration management is essential for that sealing process as well. Additionally, their role is expanding in recent years for environmental conservation, such as analyzing vehicle exhaust gases and managing combustion in incineration plants. Daiichi Thermal Research aims to contribute to the Earth, people, and society by continuously developing high-quality gas concentration meters that play such important roles.