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alarm controller

" found 8 Products from Tianjin Freya Automation Technology Co.,Ltd, China

(1-8 out of 8)

SKD Series

SKD Series
controlling signal: 4~20 mA DC Ri=250Ω 3. Output valve position signal: 4~20 mA DC RLmax=300Ω 4. Output torque: refer to sheet 1(or sheet 2 or sheet 3) 5. The actuator and controlling box ...

SKD Series

SKD Series
controlling signal: 4~20 mA DC Ri=250Ω 3. Output valve position signal: 4~20 mA DC RLmax=300Ω 4. Output torque: refer to sheet 1(or sheet 2 or sheet 3) 5. The actuator and controlling box ...

SKD Series

SKD  Series
controlling signal: 4~20 mA DC Ri=250Ω 3. Output valve position signal: 4~20 mA DC RLmax=300Ω 4. Output torque: refer to sheet 1(or sheet 2 or sheet 3) 5. The actuator and controlling box ...

A+Z B+Z Series

A+Z  B+Z  Series
control circuit, this series is especially applied to the conditions of high-efficient automation and frequent movements. Cut-off signal protection The actuator stop at the original, all-on or ...

A+RS B+RS Series

A+RS  B+RS  Series
control system and is widely used in electricity, metallurgy, petrochemical, building materials, heating, light industry, and water treatment. Our product advantages: Cut-off signal protection The ...

AS25 BS60

AS25  BS60
control circuit, this series is especially applied to the conditions of high-efficient automation and frequent movements. (2) Cut-off signal protection The actuator stop at the original, all-on or ...

Asp/Oap/OA15

Asp/Oap/OA15
alarm information and working state timely in Chinese according to working condition. The high light LED luminotron will indicate the open or close limited position of the valve. 1.Adjustment without ...

SRA+VE Series

SRA+VE     Series
alarm information and working state timely in Chinese according to working condition. The high light LED luminotron will indicate the open or close limited position of the valve. Adjustment without ...
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