With an accuracy of ±1-±10cm/s, the CHN-RMD-F1 water flow switch can easily measure water with a range of 3-300cm/s, air with 200-3000cm/s and oil with 3-300cm/s. It has stainless steel shell and IP67 protection grade. Good quality but lower cost.
Specification
Model | CHN-RMD-F1 |
Media type | Liquid |
Measuring range | Water 3-300cm/s, Air 200-3000cm/s, Oil 3-300cm/s |
Accuracy | ±1-±10cm/s |
Settling time | 3 minutes |
Working pressure | 100bar |
Medium temperature | -20℃ to 80℃ |
Thread | G1/2, G1/4 Male Thread, M18 Female Thread |
Power | 24VDC, 110VAC, 220VAC |
Output signal | PNP/ NPN/ Relay/ 4-20mA |
Sensor length | 15mm, 20mm, 30mm, 40mm, 60mm |
Setting | Potentiometer |
Consumption current | <80mA |
Flow indicator | 6 LED lamps |
Response time | 2 (2-10)s |
Max. temperature gradient of medium | 300K/min |
Protect | Reverse/ Short/ Overload |
Protection grade | Ip67 |
Power connector | M12 connector |
Material | Sensor: ANSI316L Body: ANSI316L |
Load | Current: 250mA Relay: 30VDC/5A, 110VAC/5A, 220VAC/5A |
Net Weight | 1kg |
Single package size | 140x120x110mm |
Package type | Carton box, each flow switch is individually packaged |
Thermal dispersion water flow switch installation diagram

Thermal dispersion flow switch dimension diagram

Thermal dispersion water flow switch wiring diagram

Recommended collocation

Tips: Advantages of ATO thermal dispersion flow switch
- The probe has been specially treated with a protective film on the surface, which is completely anti-corrosion and anti-scaling.
- ATO thermal dispersion flow switch is set directly through the drive screw and the dynamic potentiometer, without disassembly, so it is completely waterproof.
- The original dual conditioning skills are used to make conditioning more convenient and more accurate.
- The LED light can reflect the current flow.
- Ultra-small shell, integrated planning, made of stainless steel, beautiful and durable.
- The interface adopts a standard interface, which is completely compatible with other general flow switches and can be directly replaced.
- ATO thermal dispersion flow switch can completely replace the currently commonly used monotonic thermal conductivity, which is the upgraded product of monotonic thermal conductivity.
ATO thermal dispersion water flow switch has 6 LED lights to indicate the flow rate, which is very intuitive. The 4 optional output signals are PNP/ NPN/ Relay/ 4-20mA. The length of the sensor can be selected from 15mm, 20mm, 30mm, 40mm, 60mm, or can be customized as required.