12 Years Factory wholesale Thermostatic Wax Series to Zimbabwe Factory
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12 Years Factory wholesale Thermostatic Wax Series to Zimbabwe Factory Detail:
The characteristic of Thermostatic Wax consists of its volume expansion amount can reach up to 13 ~ 15 % when it is heated from solid to liquid. We use this characteristic, when it is heated to a solid-liquid transformation, its’ heat energy can translate into mechanical energy. Thermostatic Wax has been widely applied to temperature auto regulation of thermal-driving and various thermal-starting devices.
For example, automobile thermostat has been most widely well known, it has cylindrical seal part that loads some Thermostatic Waxes inside. To realize automatic temperature control, it was designed by a special technical specification for the solid-liquid transformation of Thermostatic Wax. When the cylindrical part is heated, Thermostatic Wax in the part is also heated and making a solid-liquid transformation expansion, Thermostatic Wax pushes thermostat’s itself handspike to open the valve. When the cylindrical part gets cold, Thermostatic Wax also cooled and start to shrink, Thermostatic Wax pushes itself handspike back to original situation under the return load force to close up the valve to realize automatic temperature control.
Depending on the main principle of Thermostatic Wax, The developed thermal driving devices and thermostats have been widely applied to automobile thermostat, automobile temperature-control switch for electric fan, various engines cooling water temperature auto controller, lubricant oil temperature auto control, auto cycle enriching valve, industry electric power control valve, water temperature regulating valve, safety device, space heating, fire protection, air filtering, temperature regulating device, sanitary ware and heating temperature controlling valve, air temperature control, ventilating control, solar water heater, automatic door and window, thermal driving electric switch, alarm apparatus, house ventilating, radiator temperature control valve, hot landing device for aviation and automaton etc.
Within temperature control range of –20 ~ 180 ℃ of Thermostatic Wax may compound with different temperature range and different efficient distance according to client’s technical demand. Our company may offer the relative technical service.
Model Number |
Appearance (Normal Temperature) |
Quality Standard |
|||
Range of Temperature Control |
Effective Distance Travel |
Water-Solubility Acid and Alkali |
Mechanical Impurity |
B100 |
Powder, Slice , Column |
90/100 |
≥10 |
Non. |
Non. |
B105 |
Powder, Slice , Column |
95/105 |
≥10 |
Non. |
Non. |
B110 |
Powder, Slice , Column |
100/110 |
≥10 |
Non. |
Non. |
B115 |
Powder, Slice , Column |
105/115 |
≥10 |
Non. |
Non. |
B120 |
Powder, Slice , Column |
110/120 |
≥10 |
Non. |
Non. |
B125 |
Powder, Slice , Column |
115/125 |
≥10 |
Non. |
Non. |
B130 |
Powder, Slice , Column |
120/130 |
≥10 |
Non. |
Non. |
B135 |
Powder, Slice , Column |
125/135 |
≥10 |
Non. |
Non. |
B140 |
Powder, Slice , Column |
130/140 |
≥10 |
Non. |
Non. |
B145 |
Powder, Slice , Column |
135/145 |
≥10 |
Non. |
Non. |
B150 |
Powder, Slice , Column |
140/150 |
≥10 |
Non. |
Non. |
B155 |
Powder, Slice , Column |
145/155 |
≥10 |
Non. |
Non. |
B160 |
Powder, Slice , Column |
150/160 |
≥10 |
Non. |
Non. |
B165 |
Powder, Slice , Column |
155/165 |
≥10 |
Non. |
Non. |
B170 |
Powder, Slice , Column |
160/170 |
≥10 |
Non. |
Non. |
B175 |
Powder, Slice , Column |
165/175 |
≥10 |
Non. |
Non. |
B180 |
Powder, Slice , Column |
170/180 |
≥10 |
Non. |
Non |
Product detail pictures:

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for 12 Years Factory wholesale Thermostatic Wax Series to Zimbabwe Factory, The product will supply to all over the world, such as: Israel , Moldova , United States , To have much more enterprise. ompanions, we've got updated the item list and seek for optimistic co-operation. Our web-site shows the latest and complete information and facts about our merchandise list and company. For further acknowledge, our consultant service group in Bulgaria will reply to all of the inquiries and complications immediately. They're about to make their finest effort to meet buyers need. Also we support the delivery of absolutely free samples. Business visits to our business in Bulgaria and factory are generally welcome for a win-win negotiation. Hope to expertise a happy company co-operation perform with you.
Eric Monroe discusses the nature of damage to early wax cylinder audio recordings during storage. Speaker Biography: Eric Monroe is supervisory physical …
Simple demonstration of a temperature sensor. I have used an Atmel MCU to measure the temperature coming from the LM35 sensor. It outputs a voltage with a slope of 10 mV/°C.
The MCU provides an internal SAR ADC with 10-bit resolution. The Analog Reference was set by software to 2.56 V. This voltage is auto-generated by MCU so it won’t need any external reference. By this settings the ADC result will correspond to 0×004 (10-bit) for each celsius grade. The MCU allows to Left Adjust the ADC result, so you can get the 8 MSB of the 10 bit conversion. Notice that with 10-bit resolution and 2.56 V as Analog Reference you can use the 8 MSB of the result without making strange calculations, in fact each ADC unit (of the 8 MSB) corresponds to 1°C. Very good! (just make some calculations to demonstrate it).
However by taking the 8 MSB you have a resolution of 1°C. So, if you need more resolution, just consider also the 2 LSB. 2 bits correspond to 4 cases, so by considering the 2 LSB you can have a resolution of 1/4 °C. Not bad!
Finally, after a conversion of the ADC result to ASCII character, the temperature is displayed into the LCD with a refreshing rate of 1 Hz.
In future I’ll implement a clock by getting the time from the DS1307 RTC. It needs of TWI (or I2C) communication to be read/written.
-The MCU used is ATmega8535 (datasheet link: https://www.atmel.com/images/doc2502.pdf)
- The LCD Display controller is KS0070B (the logic is compatibile with Hitachi HD44780 controller)
-The Temperature Sensor used is LM35DZ (datasheet link: https://www.ti.com/lit/ds/symlink/lm35.pdf)
=== UPDATE #1 12-08-2013: ===
Get the source code!
- Source code: https://github.com/alfeale/temperature-sensor-w-lcd