MERCETECH Fuel Level Sensor SP-BLE 4 Model Passport Specifications
Full Product Name: MERCETECH Fuel Level Sensor SP-BLE 4 Model Passport (Wireless Bluetooth Low Energy Fuel Level Sensor)
The MERCETECH SP-BLE 4 is a high-precision wireless capacitive fuel level sensor designed for accurate, real-time monitoring of fuel levels in vehicle fuel tanks, generators, stationary tanks, and industrial storage reservoirs. It communicates via Bluetooth Low Energy (BLE), eliminating the need for signal wiring and simplifying installation.
Specification
Details
Brand
MERCETECH
Model
SP-BLE 4
Product Type
Wireless Capacitive Fuel Level Sensor
Communication
Bluetooth Low Energy (BLE)
Measurement Technology
Capacitive Fuel Level Measurement
Fuel Types Supported
Diesel, Petrol (Gasoline), Oil and Lubricants
Measurement Accuracy
≤ 1%
Power Supply
3.6V Li-SOCl₂ (14500) Lithium Battery
Battery Life
Up to 5–7 years (depending on usage)
Temperature Sensor
Built-in
Temperature Accuracy
±0.5°C
Fuel Temperature Measurement
-40°C to +85°C
Operating Temperature
-40°C to +60°C
Enclosure Protection
IP68 (Dustproof & Waterproof)
Standard Probe Length
1000 mm
Maximum Probe Length
Up to 5 m
Minimum Probe Length
Customizable (cut to suit tank depth)
Weight
Less than 1 kg
Expected Service Life
Approximately 7 years
Warranty
12 months from date of sale (or up to 18 months from manufacture if sale date is not recorded)
Sensor Features
Bluetooth Low Energy (BLE) wireless communication
High-accuracy fuel measurement (≤1% error)
Real-time fuel level monitoring
Built-in temperature sensor with ±0.5°C accuracy
Tilt angle compensation for more accurate readings on inclined vehicles
Rugged, waterproof IP68 enclosure
Long-life lithium battery
Capacitive sensing technology
Fuel theft and fuel consumption monitoring
Suitable for vehicle and stationary fuel tanks
Connectivity
Bluetooth Low Energy (BLE)
Compatible with BLE-enabled GPS trackers and telematics platforms
Optional bridge modules available for:
RS-232
RS-485
USB (for legacy systems)
Delivery Set
1 × Fuel Level Sensor
1 × Measuring Tube
5 × Self-Tapping Screws
5 × Plastic Seals
1 × Rubber Gasket
Applications
Fleet Management
Commercial Trucks
Buses
Construction Equipment
Mining Equipment
Agricultural Machinery
Diesel Generators
Fuel Storage Tanks
Industrial Fuel Monitoring
Fuel Theft Detection
Logistics & Transportation
Key Benefits
Wireless installation with no communication cables required
Accurate real-time fuel level and temperature monitoring
Detects fuel theft, leakage, and unauthorized refueling
Low maintenance with long battery life
Rugged design suitable for harsh industrial and outdoor environments
Easy integration with GPS tracking and fleet management systems
Ideal for improving fuel efficiency and reducing operating costs
Additional information
Weight
1.5 kg
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Refund Policy
Dirigible Technologies Nig Ltd, a company incorporated under the laws of Nigeria, having its registered office at Mazars building 2nd Floor 18, Oba Akran Avenue 100212 Ikeja Lagos-Nigeria (“the Company”) offers various Online Wholesale and retail solutions, including through its website www.dirigible.com.ng and other applications (“Platforms”) various online lifestyle, fashion, grocery and electronics solutions, which inter alia facilitates the sale and purchase of products across categories related to fashion & lifestyle, consumer electronics, grocery and general merchandise (“Products”) by users of the Platforms (“Users”).
Cancellation
Cancellations of orders is possible only before the order is invoiced for shipment. Once an order is invoiced and packed, it cannot be cancelled
To cancel an order, please visit the “My Account > My Order” section on the website. Click on “Cancel Order” button and select products to be cancelled. Post cancellation, the refund will be posted back via the original method of payment for all pre-paid orders
Bulk Orders
Dirigible.com.ng reserves the right to cancel bulk orders placed on the website. To avoid such cancellations and for bulk orders, please visit our Corporate Enquiry section.
Returns
The following general returns policy is applicable to all items sold on dirigible.com.ng.
1. A product purchased on Dirigible.com.ng is eligible for return within the return period mentioned in the table below if it fulfils any of the following conditions:
Product delivered is different from what was ordered
Product was received in a physically damaged condition or was found defective when package was opened.
The product or parts of the product or accessories that were described on the website as “In the Box” was missing.
All our packages come with “Tamper Evident Void Seals”, click here for more information on our packaging. Please ensure that you do not accept packages where the seal has tampered. Acceptance of a tampered “Void Seal” or a damaged box will automatically disqualify any return claims for physically damaged/defective products, an incorrect product, or missing accessories.
Please Note: Any product noticed as “Received in Physically DamagedCondition or Damage upon Delivery“ has to be reported within 24 hours to be eligible for a replacement. Any issues reported after 24 hours will not be accepted.
The below product categories are marked as “non-returnable” unless the package received is verified as Defective or Damaged
Mobile Phones and Laptops
Mobile Phone accessories like screen guards, screen protectors and tempered glass.
All console games and PC games that are labeled as non-returnable on their product detail pages.
2. All items to be returned must be in their original condition along with the following.
Original Order Invoice
Original packaging with labels, user manuals and warranty card
Serial Number/IMEI of the product being returned should match our system
Any accessories/components, combo or bundle products or freebies you received with the purchase
For Wrong product/colour, incorrect description and missing accessories, the product should be unused
For “Defective on Arrival” of installable products, returns will be accepted only if the product was installed by Dscw engineers
Returns will not be accepted if any of the installable products is unboxed and or installed by customer himself or by anyone other than Dirigible Stores’s service team Dscw. Any damages or defects for such products will not be accepted. These could include but not limited to –
1. GAS Leakages in Air Conditioners
2. Wrong connections or Wrong installations
3. Missing items reported, damages, dents etc.
For DOA of non-installable products, replacements would be processed basis the following
a) All Apple products (smartphones, MacBook’s, airpods and accessories) must include a DOA or defective certificate from a Brand Authorized Service Centre
b) Products like Smartphones and Laptops must include a DOA or defective certificate from a Brand Authorized Service Centre
c) DOA products should be handed over to the delivery pick-up person as sealed by the brand. Any tampering done to the brand DOA seal will not be accepted for a replacement or refund
Final QA of the product and certification of defect by the Dscw engineers when the product is received back as a return
Failure to return the freebie/promotional product availed in the order will result in refund of only the product being returned/cancelled
3. Please ensure you have erased any/all personal informed from an electronic device that stores any personal information prior to returning. Dirigible Stores shall not be liable for any misuse or usage of such information.
The associated return window and exceptions (if any) for returns as per category is defined below:
Product/Category
Return Window and Exceptions
Mobiles and Tablets
Mobiles
10 Days, Replacement only
Mobile Accessories
10 Days, Replacement only
Screen guards, screen protectors and tempered glasses are non-returnable.
Tablets
10 Days; Replacement only
Computers and Accessories
Laptops
10 Days; Replacement only
Software
Software products are not eligible for returns/ replacements.
Office & Stationery Supplies
10 Days; Replacement only
Printers
10 Days; Replacement only
Desktops & All-In-Ones, Computer Speakers, Computer Accessories, Laptop Chargers & Adaptors, Data Storage Devices, Pen Drives, Internet Connectivity Devices, Routers, Input Communication Devices, Keyboards, Mouse & Mouse Pads
For any issues with products purchased via “Insta Delivery (less than 3 hours)”, customers can call the Store number listed on the invoice. A product will be accepted for a return only for the reasons mentioned above
Once returns are processed for these orders, only refunds will be initiated. There is no replacement on “Insta Delivery” orders.
How to generate a Return Request:
Please call our customer support centre at +234 915 387 7294 or email us at dirigiblestores@dirigible.com.ng to get a Return Authorization code and request a pickup. An email will be sent with the Return details. Pick up of the order to be returned will be arranged only after the Return Authorization code is generated.
Please ensure you collect the manifest copy from the courier personnel picking up the delivery. This will be your reference to track the Return order transit and claim for any losses in transit.
Once we receive the product back, our Dscw engineers will evaluate the returned product and provide a resolution based on the evaluation report. The replacement product will be shipped out basis the evaluation report.
If you’ve received a non-returnable product in a damaged/defective condition, please contact us within 10 days from the delivery of the product.
For Insta and Standard Delivery
Original Order – MODE OF PAYMENT
MODE OF REFUND
Credit Card
Credit Card
Debit Card
Debit Card
Net-Banking
Net-Banking
Existing Store-Credit
Store Credit
Cash on Delivery
Store Credit
Wallet
Wallet
Store Credit + another mode
Store Credit and the same Mode of Payment
Pick At Store Orders
Any mode of payment
Store credit loaded on Gift Voucher
Cancellation / Return / Exchange Policy
Dirigible Technologies Nig Ltd, a company incorporated under the laws of Nigeria, having its registered office at Mazars building 2nd Floor 18, Oba Akran Avenue 100212 Ikeja Lagos-Nigeria (“the Company”) offers various Online Wholesale and retail solutions, including through its website www.dirigible.com.ng and other applications (“Platforms”) various online lifestyle, fashion, grocery and electronics solutions, which inter alia facilitates the sale and purchase of products across categories related to fashion & lifestyle, consumer electronics, grocery and general merchandise (“Products”) by users of the Platforms (“Users”).
Cancellation
Cancellations of orders is possible only before the order is invoiced for shipment. Once an order is invoiced and packed, it cannot be cancelled
To cancel an order, please visit the “My Account > My Order” section on the website. Click on “Cancel Order” button and select products to be cancelled. Post cancellation, the refund will be posted back via the original method of payment for all pre-paid orders
Bulk Orders
Dirigible.com.ng reserves the right to cancel bulk orders placed on the website. To avoid such cancellations and for bulk orders, please visit our Corporate Enquiry section.
Returns
The following general returns policy is applicable to all items sold on dirigible.com.ng.
1. A product purchased on Dirigible.com.ng is eligible for return within the return period mentioned in the table below if it fulfils any of the following conditions:
Product delivered is different from what was ordered
Product was received in a physically damaged condition or was found defective when package was opened.
The product or parts of the product or accessories that were described on the website as “In the Box” was missing.
All our packages come with “Tamper Evident Void Seals”, click here for more information on our packaging. Please ensure that you do not accept packages where the seal has tampered. Acceptance of a tampered “Void Seal” or a damaged box will automatically disqualify any return claims for physically damaged/defective products, an incorrect product, or missing accessories.
Please Note: Any product noticed as “Received in Physically DamagedCondition or Damage upon Delivery“ has to be reported within 24 hours to be eligible for a replacement. Any issues reported after 24 hours will not be accepted.
The below product categories are marked as “non-returnable” unless the package received is verified as Defective or Damaged
Mobile Phones and Laptops
Mobile Phone accessories like screen guards, screen protectors and tempered glass.
All console games and PC games that are labeled as non-returnable on their product detail pages.
2. All items to be returned must be in their original condition along with the following.
Original Order Invoice
Original packaging with labels, user manuals and warranty card
Serial Number/IMEI of the product being returned should match our system
Any accessories/components, combo or bundle products or freebies you received with the purchase
For Wrong product/colour, incorrect description and missing accessories, the product should be unused
For “Defective on Arrival” of installable products, returns will be accepted only if the product was installed by Dscw engineers
Returns will not be accepted if any of the installable products is unboxed and or installed by customer himself or by anyone other than Dirigible Stores’s service team Dscw. Any damages or defects for such products will not be accepted. These could include but not limited to –
1. GAS Leakages in Air Conditioners
2. Wrong connections or Wrong installations
3. Missing items reported, damages, dents etc.
For DOA of non-installable products, replacements would be processed basis the following
a) All Apple products (smartphones, MacBook’s, airpods and accessories) must include a DOA or defective certificate from a Brand Authorized Service Centre
b) Products like Smartphones and Laptops must include a DOA or defective certificate from a Brand Authorized Service Centre
c) DOA products should be handed over to the delivery pick-up person as sealed by the brand. Any tampering done to the brand DOA seal will not be accepted for a replacement or refund
Final QA of the product and certification of defect by the Dscw engineers when the product is received back as a return
Failure to return the freebie/promotional product availed in the order will result in refund of only the product being returned/cancelled
3. Please ensure you have erased any/all personal informed from an electronic device that stores any personal information prior to returning. Dirigible Stores shall not be liable for any misuse or usage of such information.
The associated return window and exceptions (if any) for returns as per category is defined below:
Product/Category
Return Window and Exceptions
Mobiles and Tablets
Mobiles
10 Days, Replacement only
Mobile Accessories
10 Days, Replacement only
Screen guards, screen protectors and tempered glasses are non-returnable.
Tablets
10 Days; Replacement only
Computers and Accessories
Laptops
10 Days; Replacement only
Software
Software products are not eligible for returns/ replacements.
Office & Stationery Supplies
10 Days; Replacement only
Printers
10 Days; Replacement only
Desktops & All-In-Ones, Computer Speakers, Computer Accessories, Laptop Chargers & Adaptors, Data Storage Devices, Pen Drives, Internet Connectivity Devices, Routers, Input Communication Devices, Keyboards, Mouse & Mouse Pads
For any issues with products purchased via “Insta Delivery (less than 3 hours)”, customers can call the Store number listed on the invoice. A product will be accepted for a return only for the reasons mentioned above
Once returns are processed for these orders, only refunds will be initiated. There is no replacement on “Insta Delivery” orders.
How to generate a Return Request:
Please call our customer support centre at +234 915 387 7294 or email us at dirigiblestores@dirigible.com.ng to get a Return Authorization code and request a pickup. An email will be sent with the Return details. Pick up of the order to be returned will be arranged only after the Return Authorization code is generated.
Please ensure you collect the manifest copy from the courier personnel picking up the delivery. This will be your reference to track the Return order transit and claim for any losses in transit.
Once we receive the product back, our Dscw engineers will evaluate the returned product and provide a resolution based on the evaluation report. The replacement product will be shipped out basis the evaluation report.
If you’ve received a non-returnable product in a damaged/defective condition, please contact us within 10 days from the delivery of the product.
Dear Esteemed customers. Due to current exchange rate fluctuations, our old prices are no longer valid. We apologize for the delay in updating the price on our website. Please contact us to confirm the new price and product availability before placing your order. Call/SMS/WhatsApp: +234 818 024 5741 Email: sales@dirigible.com.ng
Thanks for your usual cooperation Dirigible Management
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