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Hfm500 Manufacturer Water Oil Gas Multi-Purpose Sensor Electronic Thermal Flow Switch
| Price | $100.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 520 people viewed |
Model NO.:
HFM500
After-sales Service:
12 Months
Warranty:
12 Months
Accuracy:
±0.6-1%
Main Application:
Water, Wastewater, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas
Size:
DN10-50
Sensor:
Plug-in
Application:
Industrial Production
Type:
Thermal Sensor
Measuring Media:
Liquid, Air,Gas
Measuring Principle:
Thermodynamic
Measurement Object:
Closed Pipeline
Certification:
JIS, DIN, ANS, GB, CE, ISO
Switch Type:
Relay, NPN, PNP
Probe Material:
SS304, SS316L/Ta Can Be Customized
Process Connection:
1/2" 3/4" 1" Thread
Tri-Clamp:
50.5mm
Trademark:
HIGHJOIN
Transport Package:
Carton, Wooden Case
Specification:
SS304
Origin:
China
HS Code:
9026100000
Product Description
HFM500 thermal flow switch adopts the principle of thermal diffusion. The temperature difference between the two sensors can be used as the basis for measuring the flow rate. When the flow rate of the medium increases, the temperature difference decreases and vice versa. After processing, the temperature difference value is converted into standard electrical signal output and displayed.
- All-metal shell design, no moving parts, maintenance-free and easy to install.
- One model is suitable for various pipe diameter requirements. The switching value is continuously adjustable.
- Pressure loss low
- Compact structure. 6-LED displays flow trend and switching status.
| Measuring Range | Water: 1...150cm/s (Most sensitive range 1...60cm/s) |
| Oil: 3...300cm/s (Most sensitive range 3...100cm/s) | |
| Air: 20...2000cm/s (Most sensitive range 20...700cm/s) | |
| Measuring Medium | Water, Oil, Air |
| Withstand Pressure | 100bar |
| Supply Voltage | 24VDC |
| Output type | PNP/NPN/ Relay Optional |
| Operating Temperature | -20~80ºC |
| Probe Material | SUS304 |
| Protection Grade | IP67 |
| Wiring Method | M12 Connector |
How to adjust the flow ?
- Install the flow switch, remove the protection screw, make the medium flow at the flow rate that needs to be monitored.
- adjust the potentiometer and make the first green LED bright exactly.
To make the switch point smaller than the current flow rate, adjust the potentiometer to make more green LED brighter.
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