XACLAKE Thermal Conductive Flow Switch

NegotiableUpdate on 02/17

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Overview

Thermal flow switch is designed based on the principle of heat exchange. The probe is equipped with a built-in heating module and a heat sensing module. The heat conduction of the flow switch is closely related to the flow rate of the medium. During measurement, the heating module emits heat. If there is no medium flow in the pipeline, the heat received by the heat sensing module is a fixed value. When there is medium flow, the heat received by the heat sensing module will change with the flow rate of the medium. The heat sensing module converts this temperature difference signal into an electrical signal, which is then converted into a corresponding standard analog signal or contact signal output through a processor $nXACLAKE Thermal Flow Switch $n $n

Product Details

XACLAKE Thermal Conductive Flow Switch

Thermal flow switch

It is designed based on the principle of heat exchange. The probe is equipped with a built-in heating module and a heat sensing module. The heat conduction of the flow switch is closely related to the flow rate of the medium. During measurement, the heating module emits heat. If there is no medium flow in the pipeline, the heat received by the heat sensing module is a fixed value. When there is medium flow, the heat received by the heat sensing module will change with the flow rate of the medium. The heat sensing module converts this temperature difference signal into an electrical signal, which is then converted into a corresponding standard analog signal or contact signal output by the processor. The flow switch displays and controls the flow rate of the medium through this signal

Thermal flow switchTechnical Specifications

1. Measurement range: water 0~5 m/s, oil 0~10 m/s, gas 0~20 m/s

2. Working voltage: DC24V, AC/DC110V, AC/DC220V

3. Output modes: relay idle contact output, PNP output, NPN output

4. Working current: less than 80mA

5. Setting method: Set by driving the potentiometer with a transmission screw

6. Medium temperature change: ≤ 4 ℃/S

7. Response time: 1~10 seconds, typical value 2 seconds

8. Initialization time: approximately 8 seconds

9. Electrical protection: reverse phase, short circuit, overload protection

10. Medium temperature: -20~80 ℃

11. Probe material: 316 stainless steel

12. Interface size: default G1/2 ', other specifications are up to the customer

13. Protection level: IP67

Xi'an Kereke Hydroelectric Equipment Co., Ltd. focuses on the research and development, production, and integration of automation components, automatic control valves, and unit auxiliary control systems for hydropower plants. We always pay attention to the needs of hydropower plants and benefit users by providing highly reliable and cost-effective products and fast services to the industry.