Factory Cheap TU-026D thermostatic cartridge wax sensor for sanitary ware Supply to Islamabad
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Factory Cheap TU-026D thermostatic cartridge wax sensor for sanitary ware Supply to Islamabad 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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The key to our success is "Good Product Quality, Reasonable Value and Efficient Service" for Factory Cheap TU-026D thermostatic cartridge wax sensor for sanitary ware Supply to Islamabad, The product will supply to all over the world, such as: Israel , San Francisco , Algeria , At present our sales network is growing continually, improving service quality to meet customer's demand. If you are interested in any products , please contact us at anytime. We are looking forward to forming successful business relationships with you in near future.
“Design, development, and evaluation of an MRI-guided SMA spring-actuated neurosurgical robot”
by Mingyen Ho, Yeongjin Kim, Shing Shin Cheng, Rao Gullapalli and Jaydev P. Desai
International Journal of Robotics Research, 34(8): 1147-1163
https://bit.ly/1pr2f0x
ABSTRACT: In this paper, we present our work on the development of a magnetic resonance imaging (MRI)-compatible minimally invasive neurosurgical intracranial robot (MINIR) comprising shape memory alloy (SMA) spring actuators and tendon–sheath mechanisms. We present the detailed modeling and analysis along with experimental results of the characterization of SMA spring actuators. Furthermore, to demonstrate image-feedback control, we used the images obtained from a camera to control the motion of the robot so that eventually continuous MR images could be used in the future to control robot motion. Since the image tracking algorithm may fail in some situations, we also developed a temperature feedback control scheme which served as a backup controller for the robot. Experimental results demonstrated that both image feedback and temperature feedback can be used to control the motion of MINIR. A series of MRI compatibility tests was performed on the robot and the experimental results demonstrated that the robot is MRI-compatible and no significant visual image distortion was observed in the MR images during robot operation.
In this video we show How to replace the oxygen (O2) sensor also known has Air Fuel Ratio sensor on the Nissan Frontier V6 (3300 – VG33E) engine.Here you will see the difference between Bank #1 (right side)and Bank #2(left side) heated (4-wire) oxygen sensors. Replacing the oxygen sensor every 60-70,000 miles is an effort to help conserve fuel/gasoline.The oxygen sensor are not the only device to harness against waste consumption. The coolant temperature sensor at the thermostat housing reports to the computer, the computer commands the cooling fans through the fuel/relay box. Some model will be equipped with dual cooling fans. One for normal operation is the 1st fan. The 2nd fan is for air condition operation and over-heating conditions. If the Tstat remain stuck “close” the two fan will operate and coolant will overflow in its reserve container. The Tstat ONLY control engine temperature. The fans operation and gauge help radiates any heat or over heating base on ambient air temperature and operator.
The oxygen sensor is a state EPA “enviromental term” all so known has a EGT – exhaust gas temperature sensor sends millivoltage(data) to the ecm – engine control module for fuel injector control and its flow rate(impedeance). The oxygen sensor key roll is to measure the combustion flame/temperature .the ideal temperature for anything above 75% throttle is .870mv – .900mv output at the exhaust gas temperature/oxygen sensor. The oxygen(o2) sensor also work in conjuction with the Mass Air Flow Meter/sensor for fuel injector control. So the oxygen sensor can also be conside a Air Fuel Ratio sensor and the Mass Air Flow meter is mounted on the intake manifold duct.
M18 sensors – Install finger tight then 1/2 – 3/4 turn with wrench/ O2 sensor socket.26-33ft. lbs
M12 sensors – Install finger tight then 3/4 – 1 turn with wrench / O2 sensor socket.13.2-17ft. lbs.
APPLICATION: 2003 NISSAN FRONTIER EX, Xterra
3300 CC ENGINE 4X4
PLEASE – RATE – COMMENT AND SUBSCRIBE.
* DO NOT drop or use an oxygen sensor that has been dropped as this may have caused shock damage to the ceramic cell.
* DO NOT use any compound on or around the sensor unless labeled as oxygen sensor friendly products.
* DO NOT use impact wrench or conventional socket type wrench to install sensor.
* DO NOT allow sensor or lead wire to touch exhaust manifold or any other hot component.
* DO NOT expose this product to water,oil,windshield cleaner, anti-corrosion oil,grease,terminal cleaner, etc.
* DO NOT use leaded fuels, silicone or metal based additives
* DO NOT store under high humidity conditions will promote rusting.
WARNING : Anti-seize compound may cause irritation to the skin or eyes. In case of contact, wash affected area with soap and water. In case of eye contact, Flush with water for 15 minutes. If irritation persists, consult a physician. If swallowed, DO NOT induce vomiting.
KEEP OUT OF REACH OF CHILDREN.
