Developed for the opening and closing control of the oil surface adjustment valve! Digital panel meter display is possible.
The "SPL2 type" is a magnetostrictive pressure tank oil level relay developed for monitoring the unloading valve oil level adjustment device of a hydraulic oil system, monitoring the outflow of oil from collection tanks and pressure tanks, and for controlling the opening and closing of the oil level adjustment valve in conjunction with an electric unloading valve. The fluid used is compatible with turbine oil. The contact output is relay output DC30V 5A (DC110V 1.5A). 【Components】 ■ Magnetostrictive level sensor: 1 set (output 4–20mA) ■ Display box: 1 unit (mounted on the top of the wave pipe) ■ Wave pipe and valves: 1 set (existing parts can be reused, but diameter needs to be considered) *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■ Fluid used: Turbine oil ■ Oil level detection range: L=○○○mm (Please specify) ■ Sensor output: 4–20mA or 1–5V (250Ω) ■ Display: Digital panel meter display (can measure maximum and minimum oil levels) ■ Contact output ・Relay output: DC30V 5A (DC110V 1.5A) ・Condition contact: 1 contact ・Alarm upper and lower limit contacts: 2 contacts each (up to +4 additional contacts available as an option) ■ Power supply: DC110V (separate power lines P, N required) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company is engaged in the design, manufacturing, and construction of auxiliary equipment for hydropower plants, as well as the design, manufacturing, and construction of automatic machinery. Our main products include variable orifice valves, strainers, valves, hydraulic pressure devices, level gauges, and control devices.