- Unit Type: piece
- Package Weight: 0.45kg (0.99lb.)
- Package Size: 13cm x 13cm x 13cm (5.12in x 5.12in x 5.12in)
Cheap temperature controller, Buy Quality thermostat dual directly from China water temperature thermostat Suppliers: Shenzhen BESFUL BF-440A solar hot water temperature thermostat dual probe temperature controller two way
BF-440A uses two Pitt River NTC-220 thermistor temperature measurement, control two relays (one normally open, normally closed , two-way normally open ) output temperature control, temperature control temperature range up to -20 ~ 120 , and have to adjust the temperature hysteresis and temperature error correction function , widely used in hot water heating control and other occasions . Power supply in the AC90V ~ 250V ;
Description: Dual output temperature controller, two separate heating of the two groups of different temperature control, to meet the needs of both water temperature at the same time, without human trouble.
Technical Parameters
Functional Overview
BF-440A dual output temperature controller, two separate heating of the two groups of different temperature control, to meet the needs of two kinds of water temperature at the same time, without human trouble. Mainly used in pairs of water tanks to be heated at different temperatures occasions.
The main function
Function Name Func