12 Years Factory wholesale TU-1H02 thermal wax actuator for thermostatic radiator valve for Greece Factory
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12 Years Factory wholesale TU-1H02 thermal wax actuator for thermostatic radiator valve for Greece Factory Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
2. Characteristic
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
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Engine Performance Diagnostics chapter 15 “Fuel Pump Electrical Circuits”
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1.ตั้งคุมได้ทั้งอุณภูมิและความชื้น มี output แยกกันระหว่าง set low และ set high
2.มี timer เสมือนสองตัว ตั้งเวลาเปิดปิดได้ตัวละ 24 โปรแกรม ถ้าต้องการเพิ่มช่วงเวลาให้กด save ค่า จะมีเครื่องหมาย+เล็กๆแสดงว่าได้เพิ่มช่วงเวลาเปิดปิดโปรแกรมนั้นแล้ว สามารถลบค่าเวลาที่ตั้งได้ ครั้งละหนึ่ง หรือทั้งหมดได้
3.ออกจากการตั้งค่าอัตโนมัติถ้าไม่กดปุ่มใดๆภายในเวลา 30 วินาที
4.มีระบบตรวจสอบ sensor และ output จะทำงานได้เมื่อ sensor ทำงานปรกเท่านั้น ยกเว้น output ของ timer สองช่อง
5.มีระบบคำนวณค่าสุงสุดต่ำสุดของ set low และ set high จากค่าของ set point ให้อัตโนมัติ
