These are relatively simple in functions and economic Temperature Controllers. They can also be used for temperature alarm application.
There are 3 products of Economy Type.
Temperature Controller
E5C2
DIN-sized (48 x 48 mm) Temperature Controller with Analog Setting
Electronic Thermostat
E5L
Ideal for Simple Built-in Control.
Temperature Controllers
E5CSL / E5CWL / E5EWL
The Simple and New Temperature Controller is Released that Easily Achieves the Temperature Control.