FGS heat guide flow switch monitors the liquid flow of the pipeline in real time, provides switch output, 6 LED display the fluid status in real time, and can realize the following monitoring functions: medium reduction / increase of flow rate; medium presence / absence; medium flow / rest.It is suitable for the monitoring of fluid flow rate and flow break in the pipeline to prevent pump idling.It is widely used in petrochemical industry, electric power, gold treatment, steel mills, paper making, food products processing, water treatment, battery plant and other industries
Operating principle of FGS flow switch: The FGS heat guide flow switch is designed based on the principle of heat exchange.
The heating module and heating sensing module are built in the probe. The heat conduction of the flow switch is closely related to the flow speed of the medium,
When measuring, the heat module emits from the heat guide flow switch. If there is no medium flow in the pipeline, the heat received by the heat sensor module is a fixed value; when the medium flows, the heat received by the heat sensor module will change with the flow rate of the medium. The heat sensor module transforms the temperature difference signal into an electrical signal, and then converts it into the corresponding standard analog quantity signal or contact signal output through the processor, which displays and controls the flow rate of the medium through this signal.
Its characteristics: 1. The probe anti-scale coating can effectively prevent the attachment of dirt and rust dirt in the pipe pipeline, and has stronger anti-pollution ability.
2. The full waterproof shell is designed for a wide pipe diameter, the high pressure type of any adjustment set point, and the pressure resistance of up to 60MPa indicator directly shows the flow change.
3. Effectively prevent the winding objects.
Technical parameter: measuring range:
Water: 0.0 3 ~3 m / s;
Oil: 0.0 3 ~3 m / s;
Gas: 2 ~2 0 m / s
Pressure resistance: 4 M P a (special 6 0 M P a)
Temperature change reaction time: 1 2s
Connection mode: thread G 1 / 2 ", G 1 / 4", others
Switch time: O N: typical 4s (1 ~1 3 s);
O F F: Typical 4s (1 ~1 5s)
Operating voltage: D C 2 4 V, A C / D C 2 2 0 V
Power consumption: 2 W, output: Relay, N P N / P N P output
Contact capacity: 0.4 A / 1 2 5 V A C, 2 A / 3 0 V D C
Insulation impedance: 5 0 M at 1 0 0 V D C
Probe material: 3 0 4 stainless steel, shell material: 3 0 4 stainless steel
Operating temperature: -1 0℃ -6 0℃
Environmental conditions: -2 0 ~8 5℃, 8 5% R H
Protection level: I P 6 7
FAQ:
1. Q: Are you manufacturer or trading company? A: We are manufacturer which focuses on sensor for 10 years. 2. Q: What's your quality control system? A: MC, ISO9001, CE Certificated. 3. Q: What is the warranty of your products? A: Our warranty time is 18 months after shipment. Q: What is lead time of your product?
A: Normally, our factory lead time is within 10~15 working days for products without customization. You can also check lead time detail with our sales depending on different items. Q: Do you provide customized products?
A: Yes, we can laser mark your logo on products; OEM and ODM customization are welcomed. Q: What is yo
A: We have no MOQ limit, small quantity order is acceptable. Q: What's the transport?
A: Express such as DHL, FedEx, TNT, UPS for freight prepaid; and we can also use your own courier account to do the freight collect. For more goods we can arrange by air or by Sea. Q: What is your terms of payment ?
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