Baoji Qi Xing Technology Co., Ltd.: Baoji, Shaanxi, China; Main products: Pressure transmitter, Pressure switch, Pressure controller, Digital pressure gauge, Flow switch

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Home > Products > 7.Flow switch > intelligent flow switch QLK400,water flow switch,oil flow switch

intelligent flow switch QLK400,water flow switch,oil flow switch

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US$ 75 - 120 / Piece

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Product Details

Place of Origin	China	Brand Name	QX
Model Number	QLK400	Media Type	Gas
Operating Temperature	-10~70℃	Flow Rate	1~150cm/s(water),3~300cm/s(oil)

Product Description

intelligent flow switch QLK400,water flow switch,oil flow switch

Product Description

QLK400 Flow switch is a kind of measuring instrument that can be monitoring of liquid/gas/oil flow in pipeline at real-time and providing the signal output.This product is equipped with full metal jacket, no moving parts, switch field can be adjustable, and the pressure loss is small, compact structure, multiple LEDS display flow state and switch state.Easy installation, the product is suitable for a variety of pipe diameter, can be used to monitor the pipe fluid flow velocity, flow monitoring or prevent idling protection of pump.Widely applied in the hydropower industry, hydraulic industry where the pipe fluid flow monitoring.

The performance parameters

Measuring range: 1 ~ 150 cm/s (water), 3 ~ 300 cm/s (oil);

Working voltage: 24 VDC + / - 20%;

Current consumption: < 90 ma;

Signal output: relay (SPDT), PNP and NPN transistor.

The transistor characteristics:

Switch voltage: 24 VDC + / - 20%;Switch current: 1.2 A or less;

Relay features:

Switch voltage: 250 vac / 30 VDC or less;Switch current: 3 a or less;

Initialization time: 8 typical value s (2 ~ 15 s);

Response time: typical values 2 s (1 ~ 15 s);

The temperature gradient: biggest 250 ℃ / min;

Protection grade: IP67Medium temperature: - 20 ~ 80 ℃;10 ~ 70 ℃,

environment temperature: -Storage temperature: - 20 ~ 85 ℃;

Stress levels: 10 mpa;

The probe materials: stainless steel 304

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We are a professional manufacturer and exporter that engaged in the development, sales

and customized service of

Pressure sensors/transmitters,

Temperature sensor/transmitters,

digital pressure gauges

level measuring instruments,

Pressure switch etc.

Contact Us

Baoji Qi Xing Technology Co., Ltd.: Contact nameSunny Zhang
Chat Now; Phone86-917-3307712; AddressRoom 0101,No.18 Saite Road, Weibin District, Baoji, Shaanxi ,China., Baoji, Shaanxi

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Product Categories

10.All items	2.Digital Pressure Gauge	3.Pressure controller	4.Temperature instruments
5.Level transmitter	6.Pressure switch	7.Flow switch	8.Pressure sensor
9.Accessories	New Products

intelligent flow switch QLK400,water flow switch,oil flow switch

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