The Ultimate Flow Switch that Never Fails !
Designed in the USA.
Throw away your old broken paddle flow switch that fails every year with an industrial thermal dispersion flow switch that will always be reliable!
The APOLLO Thermal Dispersion Flow Switch is a thermal flow switch that indicates whether the flow rate is above or below a user-set flow rate. The unit incorporates 6 LED status indicators providing visual switch indication. The set flow rate (setpoint) is easily field adjustable with included screwdriver and the unit has both NO and NC outputs.
- Non-Mechanical, No Pressure Drop, Any Pipe Sizes
- Boiler flow proving
- Hot water heaters
- Liquid transfer systems
- Easy Installation
- Adjustable precision
- No moving parts
- Adjustable Detection from 0.2GPM to 10 GPM
- Output signal: Relay
- Warm-up time: 10 sec
- Working pressure: 1500 psi
- Working Temperature -5 to 200ºF
- Connections: 1/2" NPT
- Probe length: 1 1/4 inch
- Cable Length: 17 ft
- Power supply: 85 to 265VAC
- Relay Contact Rating: 5A
- Response time: 1 to 3 sec
- Thermal Cut-Off protection in empty pipe
Compare to Dwyer TDFS2-1-P-06, Fluid Components FCI FLT 93, Omega FSW-433, Johnson Controls F261KEH-V01C, Taco IFS01BF-1/IFS01BR-1, Caleffi 626600A, Mcdonnell & Miller FS1/FS1-J, Watts FS-204W, Siemens QVE1900U, Hydrolevel FS200 / FS204