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Product show
ST981 Microcomputer Heating&Freezing temperature controller
Law of regulation | two-phase style (Return difference can be set) |
Input signal | PTC Heat Sensitive Resistance |
Accuracy | class 1.0 |
Output |
Relay (3A 250V) |
Power output | DC24V��used in double line transmitter�� |
Work power | AC 110/220V |
Out dimension |
35×76×70mm |
Install dimension | 30×71mm |