8 Year Exporter TU-1C05 thermal wax actuator for thermostatic automatic water drain valve to belarus Factory
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8 Year Exporter TU-1C05 thermal wax actuator for thermostatic automatic water drain valve to belarus 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.
Product detail pictures:
We always work as a tangible team to ensure that we can provide you with the best quality and the best price for 8 Year Exporter TU-1C05 thermal wax actuator for thermostatic automatic water drain valve to belarus Factory, The product will supply to all over the world, such as: Australia , Albania , Argentina , Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we have got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
For more information please visit:
https://www.willowgarage.com/velo2g
Code
#include 16f877a.h
#device adc=10 // Set ADC resolution to 10Bit
#fuses XT,NOLVP,NOWDT,NOPROTECT
#use delay(clock=4000000)
#use rs232(baud=9600,xmit=PIN_C6,rcv=PIN_C7,ERRORS)
#include “flex_lcd.c”
#define LOAD PIN_B7
#define THRES 30.0 // load switching threshold in Celsius
int16 digital_reading; // ADC resolution is 10Bit, an 8Bit integer is not enough to hold the reading
float temp;
void main()
/* ADC Initialization */
setup_adc(ADC_CLOCK_INTERNAL); // initialize ADC with a sampling rate of Crystal/4 MHz
setup_adc_ports(RA0_ANALOG); // set PIN_A0 as analog input channel
set_adc_channel(0); // point ADC to channel 0 for ADC reading
delay_ms(1); // ADC module is slow, needs some time to adjust.
/* Peripherals Configurations */
lcd_init(); // Turn LCD ON, along with other initialization commands
output_low(LOAD); // the load is initially OFF
lcd_gotoxy(1,1); // point LCD cursor to col1 row1
lcd_putc(“Temperature is:”); // print on LCD
while(1) // infinite loop
digital_reading = read_adc(); // capture current temperature reading
delay_us(100); // 0.1ms delay for ADC stabilization
temp = digital_reading * 0.4883; // convert reading to Celsius
lcd_gotoxy(1,2); // point LCD cursor to col1 row2
printf(lcd_putc,”%2.1f C”,temp); // print value on LCD
if(temp=THRES) output_high(LOAD); // Control Load
else output_low(LOAD);
delay_ms(1000); // 1 second delay between readings
