Jelquix Non Touch Liquid Level Sensor, 1-10mm Adjustable NPN Sensor, Inductive Level Detector with Indicator Light, Ideal for Industrial Aquariums & Sealed Containers
£11.59
Product Description
NON TOUCH, MORE SAFE: The liquid level sensor enables non touch detection of the liquid level in a closed container. By adopting advanced signal processing technology and high speed signal processing chips, the influence of container wall thickness has been broken through, which is easy to install and convenient to use, and can detect the liquid levels of various substances and liquids in high pressure sealed containers SIGNAL CONVERSION: The non touch water liquid level sensor inputs the changing capacitance signal to the control IC for signal conversion. The control IC converts the changing capacitance into a certain change of electrical signal, and then detects and judges the degree of this change through a certain algorithm. When the change exceeds a certain threshold, Just assume that the liquid level has reached the sensing point WORKING PRINCIPLE: The NPN NO water liquid level inductive sensor uses the inductance and capacitance of water to detect whether there is liquid. When no liquid approaches the sensor, due to the distributed capacitance on the sensor, the sensor has a certain static capacitance to ground. When the liquid level rises slowly and approaches the inductance, The parasitic capacitance of the liquid will couple onto this static capacitance, causing the final capacitance value of the inductor to increase STRONG MATERIAL: The aquarium non touch water liquid level sensor is tightly sealed on the back with black potting compound to prevent debris from entering the interior and causing damage. The housing is made of ABS plastic, which is insulating, inflaming retarding and long lasting. 1.4m standard wire, thick and solid, water proof, oil proof, prevent aging, with good electrical conductivity. The detection distance is adjustable from 1 to 10mm WIDELY APPLIED: The DC non touch water liquid level sensor has high stability, high sensitivity, strong interference prevention ability, is not affected by external electromagnetic interference. Special processing has been carried out for power frequency interference and common mode interference. Has strong compatibility and can penetrate various containers, such as plastic, glass, ceramic and other containers. The sensing distance can get up to 10mm, can detect liquids, powders and, Manufacturer: Jelquix
Jelquix Non Touch Liquid Level Sensor, 1-10mm Adjustable NPN Sensor, Inductive Level Detector with Indicator Light, Ideal for Industrial Aquariums & Sealed Containers
NON TOUCH, MORE SAFE: The liquid level sensor enables non touch detection of the liquid level in a closed container. By adopting advanced signal processing technology and high speed signal processing chips, the influence of container wall thickness has been broken through, which is easy to install and convenient to use, and can detect the liquid levels of various substances and liquids in high pressure sealed containers SIGNAL CONVERSION: The non touch water liquid level sensor inputs the changing capacitance signal to the control IC for signal conversion. The control IC converts the changing capacitance into a certain change of electrical signal, and then detects and judges the degree of this change through a certain algorithm. When the change exceeds a certain threshold, Just assume that the liquid level has reached the sensing point WORKING PRINCIPLE: The NPN NO water liquid level inductive sensor uses the inductance and capacitance of water to detect whether there is liquid. When no liquid approaches the sensor, due to the distributed capacitance on the sensor, the sensor has a certain static capacitance to ground. When the liquid level rises slowly and approaches the inductance, The parasitic capacitance of the liquid will couple onto this static capacitance, causing the final capacitance value of the inductor to increase STRONG MATERIAL: The aquarium non touch water liquid level sensor is tightly sealed on the back with black potting compound to prevent debris from entering the interior and causing damage. The housing is made of ABS plastic, which is insulating, inflaming retarding and long lasting. 1.4m standard wire, thick and solid, water proof, oil proof, prevent aging, with good electrical conductivity. The detection distance is adjustable from 1 to 10mm WIDELY APPLIED: The DC non touch water liquid level sensor has high stability, high sensitivity, strong interference prevention ability, is not affected by external electromagnetic interference. Special processing has been carried out for power frequency interference and common mode interference. Has strong compatibility and can penetrate various containers, such as plastic, glass, ceramic and other containers. The sensing distance can get up to 10mm, can detect liquids, powders and, Manufacturer: Jelquix
Delivery, Returns & Refunds
Delivery
Sellers offer a range of delivery options, so you can choose the one that’s most convenient for you. Many sellers offer free delivery. You can always find the postage cost and estimated delivery date in a seller’s listing. You'll then be able to see a full list of delivery options during checkout. These can include: Express delivery, Standard delivery, Economy delivery, Click & Collect, Free local collection from seller.
Returns
Your options for returning an item vary depending on what you want to return, why you want to return it, and the seller's return policy. If the item is damaged or doesn't match the listing description, you can return it even if the seller's returns policy says they don't accept returns. If you've changed your mind and no longer want an item, you can still request a return, but the seller doesn't have to accept it. If the buyer changes their mind about a purchase and wants to return an item, they may need to pay return postage costs, depending on the seller's return policy. Sellers can provide a return postage address and additional return postage information for the buyer. Sellers pay for return postage if there's a problem with the item. For example, if the item doesn't match the listing description, is damaged or defective or is counterfeit. By law, customers in the European Union also have the right to cancel the purchase of an item within 14 days beginning from the day you receive, or a third party indicated by you (other than the carrier) receives, the last good ordered by you (if delivered separately). This applies to all products except for digital items (e.g. Digital Music) that are provided immediately to you with your acknowledgement, and other items such as video, DVD, audio, video games, Sex and Sensuality products and software products where the item has been unsealed.
Refunds
Sellers have to offer a refund for certain items only if they are faulty, such as: Personalised items and custom-made items, Perishable items, Newspapers and magazines, Unwrapped CDs DVDs and computer software. If you used your PayPal balance or bank account to fund the original payment, the refunded money will go back to your PayPal account balance. If you used a credit or debit card to fund the original payment, the refunded money will go back to your card. The seller will effect the refund within three working days but it may take up to 30 days for Paypal to process the transfer. For payments funded partially by a card and partially by your balance/bank, the money taken from your card will go back to your card and the remainder will return to your PayPal balance.