HFS Water flow switchDetailed product description：

1. HFS water flow switch is widely used in situations such as air conditioning and refrigeration that require water cut-off protection.
2. Micro switch adopts Omron products from Japan
3. Used to measure the flow state of liquid through pipelines. For example, liquids such as water, ethylene glycol, and ethylene glycol that have no corrosive effect on copper.
4. Can be installed on horizontal or vertical pipelines, but there must be a straight line length of no less than 5 times the diameter on both sides of the switch

Technical parameters of HFS water flow switch:
Operating pressure: 1000KPa (optional 16bar, 25bar)
Maximum pressure: 17500KPa
Insulation resistance: Over 100M, DC500VM
Contact lifespan: 1000K cycles
Fluid temperature: Max 100 ℃, optional 150 ℃
Connection: DN15mm: G1/2 "connection; DN20mm: G3/4 "connection; DN25 and above: 1 "NPT
Weight: 0.7kg

pipe diameter

mm

twenty

twenty-five

thirty-two

thirty-eight

fifty-one

sixty-three

seventy-six

one hundred and two

one hundred and twenty-seven

one hundred and fifty-two

minimum adjust Factory settings

Traffic increase

m3/h

one point one one

one point three six

two point two two

two point eight nine

four point two seven

five point five one

six point eight two

nine point zero two

thirteen point three three

seventeen point nine nine

Decreased traffic

m3/h

zero point six six

zero point eight two

one point two seven

one point five nine

two point one three

two point six three

two point seven two

four point four nine

six point six five

eight point nine nine

highest adjust

Traffic increase

m3/h

two point one two

two point three two

three point eight zero

five point two two

seven point four five

nine point six three

eleven point eight three

sixteen point six nine

twenty-six point one three

thirty-seven point seven zero

Decreased traffic

m3/h

one point eight two

two point zero nine

three point four one

four point four three

five point four five

eight point five one

ten point four seven

fourteen point five eight

twenty point eight nine

twenty-seven point nine four

HFS water flow switch