WFS10 Series
Overview:
The 10 series differential pressure flow switch with single fixed set point was designed for OEM customers. It was designed to be compact, cost-effective, differential pressure switch for application such as proof-of-flow, filter monitoring, etc. The pre-setting value can not be changed, which can ensure the flow setting value can not be changed. ACOL company considerate the practical situation, can transfer the setting differential pressure value to the flow protection value of the heat exchanger. The value can set by our professional according to customer’s requirement and print on the label.
Features:
● Compact size
● Terminal blocking wiring
● Optional status light
● OEM capacity
● Easy installation
● Good stability
● Adjustable ranges
Metering substances: water air
Please indicate your metering substances with your order.
Technical parameters:
Storage temperature:-29℃~82℃
Ambient temperature: -20℃~71℃
Media temperature range: -20℃-93℃
Pressure connection: 1/4" SAE(7/16" –20UNF)G 、 1/4"NPT for optional)
Max. static pressure: 10bar
Max. pressure difference: 5bar
Set point repeatability tolerance:±1%
Output: one SPDT dry contact output, one or two for optional
factory set one N/O.
Switch: 10A(max)、125/250VAC
Electrical connection: DIN 43650 /direct connect(105℃ resistance burning
2×0.75 or 3×0.75mm for optional)