---
title: Level Sensor
tags: ugs
robots: noindex, nofollow
---

# Level Sensor


## Mopeka App
* Tank size: 20lb | 30lb | 40lb | Arbitrary -20C
* Alarm Threshold: 20% or any custom value
* Tank Level Units: Percent | Inches | Centimeters
* Update Rate
* Sensor Position (internal accelerometer): Use as needed during setup

## TNK


## Bluetooth Format

* Support Central & Peripheral UUID FFE0,FFE1


## Smart Tanks app v1.1
* Device Name: LPG-4KG
* Medium: ==LPG== | FUEL | WATER
* Speed(m/s): ==872== (液態瓦斯), 1480 (水)
* Alarm Threshold (%):
* Display: [ ] Percent | [x] Liquid Level
* Tank Type: ==Gas Cylinder== | Spherical Tanks | Horizontal Tanks
* Radius(mm): 85
* Height(mm): 180, [ ] Cubic Meter, [x] Litre
* Volume (m^3^): 4 (value read only, from Radius and Height)


## power consumption (sample v01)
* running current: 10 - 15ma for 10 seconds
* sleep current < 100ua

## power consumption (sample v02)
* running current: 19ma

## power consumption (一體式)
* running current: 20ma
* sleep current: 300ua

## reference

市面只50公斤 、20公斤 、18公斤 、16公斤 、10公斤 、4公斤 、2公斤等七型鋼瓶