China New Product TU-029 thermostatic cartridge wax sensor for sanitary ware Export to Honduras
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China New Product TU-029 thermostatic cartridge wax sensor for sanitary ware Export to Honduras 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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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of China New Product TU-029 thermostatic cartridge wax sensor for sanitary ware Export to Honduras, The product will supply to all over the world, such as: Chicago , UK , Cairo , Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
My final year project. A simple control system consisting of a light, temperature, humidity sensors and controls via relays. After this video I added a bigger relay to connect a heater and a humidifier. A better GUI was also added. The video is available here:
List of materials:
1. Board of education development board (USB). https://www.parallax.com/product/28850
2. Basic Stamp 2E micro-controller. https://www.parallax.com/product/bs2e-ic
3. TSL230R light sensor. https://www.parallax.com/catalog/sensors/colorlight
4. Sensirion Humidity/Temp sensor. https://www.parallax.com/product/28018
5. Solid State Relays 5V 3Amps.
6. Parallax 2×16 Serial Backlit LCD. https://www.parallax.com/product/27977
7. 2 PC fans for simulation.
Most of the material was purchased from www.parallax.com. The forums are an excellent source of help. Below are some links that I found useful:
Light Sensor code and other help:
https://forums.parallax.com/showthread.php/156193-TSL230R-test-.BS2-(LCD)?highlight=tsl230r
Temp/Humidity code:
https://www.parallax.com/downloads/sensirion-temphumidity-sensor-bs2-example-code
LCD sample code:
https://www.parallax.com/downloads/parallax-serial-lcd-basic-stamp-example-code
This is a Temperature and Humidity controller using SHT11 and PIC16f877a. Alarm can be adjusted so that the desired temperature and humidity are maintained.
