Stainless Steel SUS Level Switch Liquid Water Reed Sensor Ls-051

Stainless Steel SUS Level Switch Liquid Water Reed Sensor Ls-051

1) Solid state technology.
2) Small size.
3) Digital output.
4) Pre-wired
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Product Details

Strict and complete quality inspection means, standardized scientific management system and unique product development plus moderate price and perfect after-sales service, the mechanical tank level indicator, Micro Optical Level Detection Sensor, 360 Degree Tilt Switch sell well in various countries. We have complete production equipment and complete supporting facilities, which can fully guarantee product quality and delivery time. In the future, we will repay our old and new customers for their love of our company with better products. We sincerely welcome friends from home and abroad to visit, investigate, negotiate and guide. At present, in the economic and market fields, we need to deeply integrate with the world, not only to maintain a strong export momentum, but also to integrate resources comprehensively and effectively. We are keeping durable business relationship with many countries.


The FS-IR1903 Industrial Series stainless steel liquid level sensor provides a single point detection. Sensor range was designed to directly switcht indicators, sounders or relays. An infra-red LED and phototransistor accurately positioned at the base of the cone ensure good optical coupling between the two when the sensor is in air. When the sensor’s cone is immersed in liquid, the infra-red light escapes from the cone causing a change in the amount of light at the phototransistor which makes the output change state. Various electrical outputs are available to suit different applications.


Model: FS-IR1903

Name: Stainless steel liquid level sensor

Material: Stainless steel housing, PSU prism, PTFE waterproof wire, PH 2.5 connector.

Output Signal: Analog or digital signal can be choose.

Output type: High in Air or Low in Air.

Operating voltage: 5 V~28 V.

Operating temperature: -20~100 degree.

Supply current: 15 mA normal.


1) Solid state technology.

2) Small size.

3) Digital output.

4) Pre-wired.

home appliances, spa baths, vending machines, food and beverage, medical compressors, machine tools, automotive.

Our advantages





Q 1: How About The Quality Of The Managements?
A: We have a complete quality control system, all of our products will be fully pre-inspection by QC departments before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q 2: Can You Offer OEM Or Design Services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q 3: What Are Your Terms Of Payment And Delivery Time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q 4: How About Warranty?
A: 12 months warranty.

Reasonable Value and Efficient Service' for Stainless Steel SUS Level Switch Liquid Water Reed Sensor Ls-051. We are confident that we are able to provide you with opportunities and will be a valuable business partner of you. Our products not only sell well in the domestic market, but also in the foreign market.
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