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Functions
Room temperature control in:
● single or multi-stage heating systems;
● single or multi-stage cooling systems;
● single or two-stage heating and cooling systems with dead zone.
Models with set point adjustment by knob upper or under the cover and range reset.
Applications
Well-suited for heating, cooling and air conditioning systems in dusty, damp and strong polluted areas: industrial areas, commercial buildings, storage room, garages, machine rooms, factories, greenhouses and agricultural installations.
Electrical Wirings
Heating
Connect red (common) to blue terminal, as shown in fig. 2; while rising of the temperature, the conctacts open, in sequence, the stages from the last to the first.
Cooling
Connect red (common) to white terminal; while droping of the temperature, the conctacts open in sequence the stages from the first to the last. The respective free contact closes simultaneously (signal contact).
| Range |
Type |
Stages |
Diff. in stage |
Diff. betw stages |
Max bulb temp. |
Special Ver. |
| -30...+30 |
DBET-22 |
1 |
2.... 15 |
|
60 |
U |
| -30...+30 |
DBET-23 |
1 |
1 |
|
60 |
U |
| -30...+30 |
DBET-22/2 |
2 |
1 |
2... 10 |
60 |
U |
| -30...+30 |
DBET-412 |
4 |
1 |
1 |
60 |
(*) |
| 0...+60 |
DBET-26 |
1 |
2.... 15 |
|
75 |
U |
| 0...+60 |
DBET-27 |
1 |
1 |
|
75 |
U |
| 0...+60 |
DBET-26/2 |
2 |
1 |
2... 10 |
75 |
U |
| 0...+60 |
DBET-413 |
4 |
1 |
1 |
5 |
(*) |