This series products are made from high quality sawdust by chemical activation process. It is used for decolorization and purification of sucrose, maltose, glucose, starch sugar, wine, fruit juice, glutamic acid,...
product information:Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The photoresistor can ...
product information:Photoresistor is a resistor which made of semi-conductor material,and the conductance changes with luminance variation .The phot...
Compact volumehigh precision of repeated location Diversified exterior structures Good performance of anti-interference. Many output forms High on-off frequency. Wide voltage rang...
G77 Photoelectric sensor switchThrouht-beam type
Through-beam bype photoelectric switch is designed that via the light beam between opposite-mounted transm...
Item Description:The photoresistance is the first product which developed by Haiwang company with the best equipment and advanced technology. The...