|Place of Origin:||China|
|Minimum Order Quantity:||1 unit|
|Packaging Details:||Standard exporting packing|
|Delivery Time:||5 to 8 working days|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||10000 units per Month|
|Shell Protection Rate:||IP54||IP54:||Micro-switch SPDT Output|
|Contact Lifetime:||One Billion Times||Medium Temperature:||－10～105℃|
|Medium:||Air, Water And Oil||Micro-switch Parameter:||5A（max.）、250VAC/DC）|
|Maximum Pressure-bearing:||15bar||Material:||Shell Is Brass Or Stainless Steel, Flapper Is Stainless Steel.|
JFA400 Vane/paddle Flow Switch pump control For Water Oil Air
JFA400 Vane/paddle Flow Switch series is SPDT output, good performance and high accuracy. This instrument can be installed in water pipe or other liquid tube non-corrosiveness for copper. When liquid flow achieve a certain velocity, needn’t up to rated point, one circuit closed and another opened.
JFA400 flow switch is only suitable for liquid medium about 0-150℃, min flow rate is 1m/sec .
Vame/paddle with 304 stainless steel
JFA400 Vane/paddle Flow Switch can installed in outdoors, in tubes horizontally or vertically.
Used for starting or stopping electrically operated equipment such as signal lights, alarms, motors, automatic burners and metering devices .
JFA400 Vane/paddle Flow Switch is only for operation and control. It require high responsibility of installer and system of limit control and alarm monitor, which can prevent control failure.
Note: flow switch can’t be struck by water. If there is a quick closing valve in downstream, it must use restrictor.
Application: water treatment system, central air-conditioner, water chilling unit and etc. It is suitable for water, ethylene glycol and others liquid non-corrosiveness for brass and phosphor copper, or no influence for seal performance.
|Shell protection rate||IP54||Output||Micro-switch SPDT output|
|Contact lifetime||One billion times||Medium temperature||－10～105℃|
|Medium||Air, water and oil||Micro-switch parameter||5A(max.),250VAC/DC)|
|Maximum pressure-bearing||15bar||Material||Shell is brass or stainless steel, flapper is stainless steel.|