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Parts list and plans for high-power waterproof thermo controller

I need a qualified industrial controls or related engineer to tell me the right way to do this.

I need a complete specification of the correct off-the-shelf parts that I can order in the United States and hand to an electrician to wire together. I am not an engineer or an electrician. You must provide a specific parts list I can order from, with prices from a United States vendor, and an adequate plan I can hand to a tradesman to carry out.

I have a large (750 L) saltwater aquarium heated with a 220 V, 30 A inline heater in the water circulation system. This heater's built-in analog thermostat in the is not accurate or adjustable enough for our needs (we need +/- 0.2 C at 35 C). I'd like to supersede it by wiring a power relay in series with the heater's power supply, and using an appropriate digital thermo controller to turn it on and off. The heater operates in a damp environment exposed to saltwater splashes, and its electrical controls *must be safe*. The fewer parts we need to assemble, the better.

The heater operates at ~6 kW so most cheap thermo controllers are not adequate, but I become lost as soon as I start trying to look at real industrial controls catalogs.

The heater model is: Coates 6ILS, [login to view URL]

Please respond with your qualifications and an estimate of your time required, and confirm your understanding of what the work product will be.

Kĩ năng: Kĩ thuật hóa học, Kĩ thuật công nghiệp, Thiết kế Công nghiệp

Về Bên Thuê:
( 0 nhận xét ) Somerville, United States

ID dự án: #32749730

Được trao cho:

(5 Đánh Giá)

6 freelancer chào giá trung bình$550 cho công việc này


Hi sir I am a mechanical engineer and I have six years of experience in industrial design with SolidWorks software in all technical and engineering fields and I am completely proficient in 3D modeling and I am a profes Thêm

$250 USD trong 1 ngày
(8 Nhận xét)

Hi there,I'm biddin on your project "Parts list and plans for high-power waterproof thermo controller"Industrial Design, Industrial Engineering and Chemical Engineering I need a qualified industrial controls or related Thêm

$750 USD trong 6 ngày
(2 Nhận xét)

Hi, I'm Professional Electrical control Engineer having 8 years of experience in this field I have sound knowledge about it So text me over chat to discuss further The bid is negotiable, we can talk about the price an Thêm

$500 USD trong 3 ngày
(3 Nhận xét)
(0 Nhận xét)

I can do the mechanical design part of the project. I can produce solid models and technical drawings of all parts. I share all the necessary documents for the production of the parts.

$700 USD trong 10 ngày
(0 Nhận xét)