UL212/UL212-E Bluetooth(BLE5.0) All-in-one Ultrasonic Fuel Level Sensor User Manual V1.
1. Introduction 1.1. Copy Right Copyright © 2020, All rights reserved. Reproduction, transfer, distribution or storage of parts or all of the contents in this document in any form without the prior written permission of Tenet is prohibited. 1.2. Contact Information Website: www.tenet.com.hk E-mail: sales@tenet.com.hk Tel: +86-755-82591445 1.3. Document Changelog Version Date Modification 1.0 2020-3-21 Updated: User Manual structure and re-edit 1.1 2020-6-30 Updated: Connectivity, Android/IOS APP 1.
2. Product Information 2.1 About UL212/UL212-E New Edge Bluetooth BLE All-in-One Ultrasonic Fuel Level sensor will use non-contact technology to detect fuel level without drilling holes. With the ultrasonic reflection feature when cross liquid to air, it can read accurate fuel level height. PPS(Phenylenesulfide) Plastic Housing, Anti-Corrosion/Strong Acid, Anti-Fire, and support Max300~400 300~400℃ Built-in BLE Bluetooth Module, Sync with RS232/RS485 & Analog output. 2.
2.3 Size Information 2.4 Key Features 1) No Drilling Holes in Tank, Easy Installation 2) Support Any Liquid: Diesel, Gasoline, Water, etc. 3) Support Any Material Tank: Metal/Aluminum/Stainless Steel /Fiber/Plastic 4) Resolution: 0.1mm 5) Accuracy: 99.5% 6) Maximum Measuring Range: 250cm 7) Lowest Detection Hight(Blind Area): 3cm 8) Maximum Tank Thickness: 8~12mm 9) Output Interface: BLE Bluetooth 5.
3. Technical Information 3.1 Indication LED Patterns Pattern Description Red Flash Detect no liquid or signal weak Green Light On Stable signal, best choice for installation Yellow Light on Upgrading/Configuring status 3.
4. Installation Prepare: 4.1. Mobile APP Introduction 1) Download Link（Android） https://www.pgyer.com/TankOffline 2) 3) Open APP and search Bluetooth ID: UL212 FUEL Change Device ID(with fixed head UL212, password: 52381） 5. Indoor Test 5.1. Indoor Test Prepare 1) Mineral Water Bottle (flat cap) 2) UL212/UL212-E 3) Android or iOS Phone 4) 12/24V Power Bank/Jump Starter/Power Supply 5.2.
2) Search Bluetooth Device ID in APP and connect “UL212 Fuel” 3) Paste 1mm thickness Silicone Gel on top of the probe 4) Make sure water bottle has more than 3cm height water inside, and put on the probe 7 / 12
5) Check Real Time Mobile APP data in Smart Phone. 6. Outdoor Installation 6.1 Outdoor Installation Prepare 1) Make sure fuel tank has at least 1/2 fuel inside 2) Make sure there is flat zone on the bottom of tank to fix probe 3) UL212/UL212-E 4) Android or iOS Phone 5) 12/24V Power Bank/Jump Starter or Portable Battery or 6) Slot Type Screw Driver 6.2 Key Steps for Outdoor Fuel Tank Installation 6.3 Quick Guide for Outdoor Fuel Tank Installation 6.3.
2) Search Bluetooth Device ID in APP and connect “UL212 FUEL” 6.3.
6.3.3 Find Target Installation Position: 1) Paste 2~3mm thickness Silicone Gel on top of the probe. 2) Put the probe to the target zone of tank bottom in step 6.3.2 and check the real time Mobile APP reading, and make sure these conditions below are approved to confirm the installation position: A. Real Time & Smooth Value are similar B. Signal Strength more than 60 or stable C. Valid Signal Quantity is stable D.
6.3.4 Fix the probe to the bottom of tank 1) Remove the probe in step 6.3.3, and clean the installation zone again to be AS DRY AS POSSIBLE. 2) Put the probe inside the Bracket Holder and use Back Support to fix the probe(Aim at the Bayonet) 3) Stick the Silicone Ring exactly on top of the probe.
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FCC Warning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
