Instantaneous flow digital 5-digit display! Flow display unit with built-in power supply for 2-wire transmitter sensors.
The "451A" is a low-cost flow indicator that connects to various flow meters to display instantaneous flow rates. The panel has a compact size of 96mm x 48mm and includes a built-in power supply for 2-wire transmitters. The instantaneous flow is displayed digitally with a 5-digit display up to 99999. It uses red and green LED lights, allowing for color selection during operation. 【Features】 ■ Compact size (panel 96mm x 48mm) ■ Front panel with IP65 level waterproof structure ■ Instantaneous flow digital 5-digit display ■ Red and green dual-color illumination ■ Built-in power supply for 2-wire transmitters *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■ Model: 451A-49-A-5-29 ■ Dielectric Strength ・Between input terminal and outer case: AC1500V for 1 minute ・Between power terminal and outer case: AC1500V for 1 minute ・Between power terminal and input/output terminals: AC1500V for 1 minute ・Between input terminal and output terminal: AC500V for 1 minute ■ Insulation Resistance: DC500V 100MΩ or more ■ Power Supply: AC100–240V, Power Consumption approximately 10VA ■ Operating Ambient Temperature: 0–50℃ ■ Storage Temperature: -20–70℃ ■ Protection Structure: Front panel IP65 ■ Weight: Approximately 360g *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Various flow management, flow control, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was founded in June 1949 as a Fluid Research Institute and began the research, manufacturing, and sales of flow meters.
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