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Get couponsLED Electronic Flow Switch-SN13B
Product introduction
Based on the thermal principle, the sealed probe contains two resistors, one of which is unheated to act as a detection resistor and the other unheated to act as a reference resistor. As the medium flows, the heat is removed from the heated resistor and the resistance value is altered, with the difference between the two resistances being used as a basis for determining the flow rate. No moving parts, maintenance-free, easy to install, one model for a variety of pipe diameter requirements, switching volume continuously adjustable, very low pressure loss, compact structure, LED display flow trend and switching status.
Product Application
Wiring Diagram
Technical Specification
Dimension Figure
Panel Setting Process
Installation Instructions
Selection Table
Pneumatic and hydraulic dual purpose, low flow rate alarm, can be used for pneumatic and hydraulic systems, can be used for circulating water, cutting fluid and lubricating oil cut-off detection, and pump idling protection.
setting range：1...150cm/s( water ）
3...300cm/s( oil ）
20...2000cm/s( air ）
Signal output: PNP, NPN
power supply：24V±20%DC
Switch on current: maximum 400mA(PNP or NPN type)
No-load current: Max. 80mA
Flow indicator: LED row (10)
Setting method: button
Voltage range: 100bar
Temperature gradient: ≤4°C/S
Response time: 1-13s, typical 2s
initialization time: about 8s
Electrical protection: reverse phase, short circuit, overload protection
Protection grade: IP67
Medium temperature: -20-80°C
Ambient temperature: -20-80°C
Storage temperature: -20-100°C"
Wiring mode: M12 connector/optional with 2 meters wire directly
Material: Probe: stainless steel
shell：stainless steel
Weight: about 0.4kg
Press S1 key and S2 key arbitrarily once and the red light flashes
Press S1 or S2 again to move the switch point
Long press S2 to set the maximum flow
Long press S1 to set the flow minimum
For vertical installation, it should be installed on the pipe section flowing from bottom to top.
When mounted horizontally, the probe should be kept away from air and sediment.
| SN13B | - | G2H | A | 1 | X | A | 30 | specification | |||
| SN13B | - | SN13B series electronic flow switch | |||||||||
| M1K | Interface thread M18*1.5 internal thread With the installation accessories, it is convenient to rotate and adjust the |
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| G2H | Interface thread G1/2 female thread | ||||||||||
| G4H | Interface thread G1/4 male thread | ||||||||||
| K5 | Chuck connection (outside diameter | ||||||||||
| Custom threads, such as NPT1/2, type N12 | |||||||||||
| A | DC DC24V±20% power supply | ||||||||||
| 1 | PNPoutput | ||||||||||
| 2 | NPNoutput | ||||||||||
| X | Probe material: 304 stainless steel | ||||||||||
| XL | Probe material: 316L stainless steel | ||||||||||
| A | Connector type (standard with 2 meters of | ||||||||||
| B | Straight out | ||||||||||
| 30 | Probe rod length unit mm (including thread) | ||||||||||
| L | Customized probe rod length unit mm | ||||||||||
| * The factory is standard equipped with electrical accessories M12 connector type ZL05-PU02FG * Select M18*1.5 internal thread installation mode, please pay attention to the selection of installation accessories * Customizable thread, H for external thread, K for internal thread * For selection of electrical accessories and installation accessories, please refer to the appendix page on page - * The selection table is only available for parameter selection, and the corresponding code is delivered. |
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Shanghai Kayuan Electronic
Technology Co., Ltd.
Technology Co., Ltd.
Shanghai Kayuan Electronic Technology Co.,Ltd is an enterprise specializing in the production and R & D of industrial sensors and controllers. Its main products include switches and sensors for flow, pressure, temperature, and liquid level. LED Electronic Flow Switch-SN13B Suppliers in China.
In 2008, our assembly plant was established in Shanghai China,PAKU INTELLIGENT EQUIPMENT(SHANGHAI)CO.,LTD a subsidiary of Kayuan to produce the PAKU series of products. As LED Electronic Flow Switch-SN13B Factory, PAKU products are now widely used in different industries, including automation complete sets of equipment, petroleum equipment, chemical equipment, power equipment, welding equipment, steel equipment, metallurgical equipment, automobiles, and water treatment. We adopt advanced technology and manufacturing processes across the board. With our professional design and production technology, comprehensive product lines, excellent quality, and sales network services, we can not only provide users with timely and professional technical support but also offer high - quality one - stop services.
We have served many customers at home and abroad, and offer LED Electronic Flow Switch-SN13B Wholesale, our products are sold to countries such as Canada, the United States, Brazil, Indonesia, Vietnam, Thailand, and Russia. We welcome extensive cooperation with OEM and ODM customers.
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