RS485 Modbus Lorawan Nb-IoT Liquid Transmitter Water Level Meter Hydrostatic Level Sensor

• Customization: Available
• After-sales Service: Yes
• Principle: Static Pressure
• Model NO.: SY100-A
• Range: 0~15m
• Measurement Accuracy: ±0.5%Fs
• Accuracy: 0.1%
• Kind: Static Pressure
• Structure: Split Type
• Warranty: 3 Year
• Certification: CE, RoHS
• Material: Stainless Steel
• Process Temperature: -20°-70°
• Feature 1: Manhole Liquid Level Tester
• Feature 2: Remote Monitoroing Water Level
• Function 1: Water Level Detector
• Function 2: Water Level Meter
• Function 3: Level Transmitter
• Transport Package: Carton Box
• Specification: 25*20*15
• Origin: China
• HS Code: 9032890000
• Production Capacity: 1000PCS/Month
• Package Size: 25.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 2.000kg

Product Description

What's this product?

      The device featuring low battery consumption,IP68 protection rating, RS485 communication interface and standard Modbus protocol, It is equipped with a corrosion-resistant housing , suitable for operation in various harsh working environments.
      A silicon piezoresistive level sensor with a stainless steel isolation diaphragm is used as the level signal measurement component, The level signal is acquired through a high-precision AD converter, enabling zero-point compensation and temperature performance compensation for liquid level measurement across a wide temperature range. 
      Suitable for indoor, outdoor, or applications where mains power is unavailable. Widely applied in petroleum and petrochemical, metallurgy, environmental protection, gas, fire protection, municipal engineering, chemical industry, marine, power, process control, wastewater treatment, emergency rescue monitoring, and other industries.

Operation principle

      Based on the principle that the hydrostatic pressure of the measured water is proportional to its height, the pressure sensor converts the hydrostatic pressure into an electrical signal. This signal is then transformed into a standardized electrical output through temperature compensation and linearity correction, enabling precise liquid level detection.

What pain points can my product resolve?

    Real time monitor the water level in the manhole,configure alarm parameters.

    Remote monitoring of reservoir water levels, avoid overflow and flood. 

    Remote monitoring of water tank leak warning.

Features

1. The stainless steel isolated silicon piezoresistive sensor is utilized to achieve wide temperature range zero-point compensation and temperature performance compensation.
 
2. The liquid level signal is acquired through a high-precision AD converter.
 
3. IP68 protection class, the device is suitable for indoor, outdoor, and other harsh environments.
 
4. RS485 communication interface and standard Modbus protocol
 
5. Ultra-low power consumption

Installatioin

1. Liquid level sensors should not be operated in environments with excessively high temperatures, over-range conditions, or strong magnetic fields, as these conditions can seriously compromise measurement accuracy and significantly reduce service life

2. When measuring static liquid levels, the liquid level sensor should be submerged to the container bottom without contacting sediment or sludge. For liquids prone to sedimentation, the sensor should be installed with a 10-15 cm clearance from the bottom to prevent clogging

Technical Specification

(Custom configurations available upon request.)

Model No.	SY100-A	Communication mode	RS485
Measurement parameter	Liquid level	Communication protocol	Modbus RTU
Measurement principle	Static pressure	Material	Stainless steel
Measurement range	0-15m options	Voltage	DC12-24V
Measurement accuracy	±0.5%FS	Protection rating	IP68

Company Profile

Application

Certifications

Packaging & Shipping

FAQ

Q: What is the lead time for orders?
A: Our standard models are dispatched within a swift 15–30 days, while our customized units, tailored to your specific needs, require a careful crafting process of 30–45 days to ensure perfection.
 
Q: Do you provide after-sales service overseas?
A: Certainly! We have strategically partnered with service centers in key regions to offer you unparalleled after-sales support, ensuring your satisfaction no matter where you are.
 
Q: Can I request a customized order?
A: Absolutely! We pride ourselves on offering comprehensive OEM and ODM services to bring your unique vision to life.
 
Q: What documents do you provide for export?
A: We provide a comprehensive suite of export documents, including the Commercial Invoice, Packing List, Bill of Lading, COC, and more, ensuring a smooth and hassle-free export process.
 
Q: How do I place an order?
A: To place an order, simply get in touch with us via email or phone to receive a personalized quote. Once you're satisfied, confirm your order with a Purchase Order (PO) and we'll take care of the rest.