Wireless Submersible Liquid Level Sensor – Amuse Tech Solutions

Description

Overview

Amuse Tech Solutions – Wireless Submersible Liquid Level Sensor 4G wireless low-power pressure/level sensor offers high precision, low power consumption, a compact size, and ease of use. It utilizes a high-precision, high-stability pressure sensor, and a highly reliable amplifier circuit to convert the pressure signal of the measured medium into a standard electrical output signal. High-quality sensors, sophisticated packaging technology, and comprehensive assembly processes ensure the product’s stability and excellent performance. Leveraging the 4G network, it enables wireless transmission of field data to the cloud. Sensor data can be accessed by logging into the relevant platform via an internet-connected PC or mobile terminal. It is widely applicable in various low-power measurement and control applications, such as fire protection, industrial control, and water conservancy. 

 

Features

• Moisture-proof, condensation-proof, and leak-proof, IP65 protection grade. 

• Excellent shock, overload, and vibration resistance. 

• Highly effective lightning protection, strong RF and electromagnetic interference protection. 

• Advanced digital temperature compensation, utilizing digital compensation and nonlinear correction technology. 

• Digital wide temperature compensation from -1 o•c to 80•c, providing a wide operating temperature range. 

• High accuracy, high frequency response, and excellent long-term stability. 

• O n-site liquid level data can be wirelessly transmitted to a cloud platform, facilitating remote monitoring and data upload to the cloud platform.

 

Technical Specifications

Measuring range	Pressure range: 0-0.5, 1, 2, 2.5, 5, 10, 16, 25…60 MPa
	Level range: 0-3, 5, 10, 15, 20, 25, 30…50 Mpa
Transmission method	4G data transmission
Communication protocol	MQTT
Power supply method	Battery powered, standard 8000mAh battery capacity, service life 1-3 years (depending on data reporting frequency))
	Battery life reference comparison table (the actual situation is related to the use environment, such as poor signal will reduce the service life)
	Upload frequency: 10	Sampling frequency	Service life
	10minutes/upload	1 minute	50 days
	1hour/upload	1 minute	260 days
	12hour/upload	1 minute	> 3 Years
Power consumption	Sleep Current: ≤25uA  Sampling Current: ≤5mA (400ms)  Average Communication Current: ≤80mA (13s)  Online Current: ≤15mA (90s)
Measured medium	Compatible with 304 stainless steel, various liquids, gases, and vapours
Medium temperature	-10 ~ +60°C
Accuracy	±0.5%FS
Operating temperature	-20 ~ +60°C
Long-term stability	±0.2%FS
Overload pressure	200%FS
Breakdown pressure	300%FS
Case material	304 stainless steel, aluminium die-cast
IP rating	IP65
Threaded connection	M20*1.5, G1/2, Φ25 round table (Others available upon request)