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Shanghai Yibi Automation Instrument Co., Ltd
Ultrasonic level gauge
NegotiableUpdate on 05/15
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Overview
The Eby-ULTRA10 series ultrasonic level gauge is an integrated level measuring instrument designed specifically for industrial conventional working conditions. It focuses on the level monitoring needs of small and medium-sized storage tanks, tanks, water pools, and other scenarios. It adopts the principle of ultrasonic time difference measurement, integrates an integrated structural design with a two-wire power supply mode, and is easy to operate and installed efficiently.
Product Details
1. Introduction
Eby-ULTRA10 seriesUltrasonic level gaugeIt is an integrated liquid level measuring instrument designed specifically for industrial conventional working conditions, focusing on the liquid level monitoring needs of small and medium-sized storage tanks, tanks, water pools, and other scenarios. It adopts the principle of ultrasonic time difference measurement, integrates an integrated structural design with a two-wire power supply mode, and is easy to operate and installed efficiently. The product adopts ABS semi closed probe and PP flange installation method, which is suitable for various neutral and weakly corrosive liquids. It has stable power supply and low energy consumption, and can accurately collect liquid level data in real time, synchronously realize data display and signal transmission. It is widely used in water treatment, food processing, general chemical industry, warehousing and other industries, providing an economical and reliable solution for liquid level monitoring under conventional working conditions, balancing practicality and cost-effectiveness.
The core of this product is suitable for small and medium-sized scenarios, with a range covering 5 meters. The integrated design does not require complex wiring, and the two-wire DC24V power supply can be directly connected to industrial automation systems. The ABS semi closed probe effectively protects against dust and water vapor intrusion, and the PP flange is firmly sealed to meet the long-term stable operation needs of conventional industrial environments. It is easy to operate and has low maintenance costs.
2. Technical parameters
parameter name |
Eby-ULTRA10 series parameter specifications |
|---|---|
product structure |
Integrated design (probe and meter integrated) |
Measuring principle |
Ultrasonic Time Difference Method |
Measurement range |
0.3m~5m (fixed range) |
power supply method |
Two line system, DC24V (allowable fluctuation range: DC20V~30V) |
Probe specifications |
ABS material, semi enclosed structure, dust-proof and moisture resistant |
Installation method |
PP flange installation (standard DN50, compatible with conventional tank ports) |
measurement accuracy |
± 0.5% FS, resolution 1mm |
Blind area range |
0.3m (fixed blind spot, non adjustable) |
response time |
1-3 seconds (default 2 seconds, easily adjustable) |
output signal |
Two line system 4-20mA analog signal (shared with power supply line) |
display mode |
Small LCD backlit LCD, real-time display of liquid level height (unit: m) |
Protection level |
IP65 (whole machine, waterproof and dustproof) |
Working environment temperature |
Environmental temperature: -10 ℃~60 ℃; Medium temperature: 0 ℃~50 ℃ |
Adaptation medium |
Neutral liquids, weakly corrosive liquids (such as water, ordinary solutions, beverages, etc.) |
wiring method |
Two line wiring (red positive and black negative, directly connected to PLC and DCS systems) |
3. Product advantages
3.1 Integrated design, easy installation
Adopting a structure that integrates the probe and the meter head, there is no need to connect additional lines between the probe and the meter head, making it compact in size and occupying less space; Paired with PP flange installation method, the installation is firm, the sealing performance is good, and it is suitable for conventional tank mouths. On site installation only requires simple fixing of the flange, without complex debugging, greatly improving installation efficiency and reducing on-site construction costs.
3.2 Two line power supply, low energy consumption and strong adaptability
Adopting a two-wire DC24V power supply mode, the power supply shares the same line with the 4-20mA output signal, with simple wiring and low wiring costs; Low energy consumption, suitable for long-term continuous operation, can be seamlessly integrated into commonly used industrial PLC and DCS automation control systems without the need for additional power modules, and is suitable for various conventional industrial control scenarios.
3.3 ABS semi enclosed probe, practical and durable
The probe is made of ABS material, which is tough, impact resistant, and not easily aged. The semi closed structure can effectively block dust and slight water vapor from entering, protect the internal detection components, and extend the service life of the probe; Suitable for neutral and weakly corrosive liquids, there is no need to worry about probe corrosion or scaling issues, with extremely low maintenance frequency, suitable for long-term stable operation.
3.4 Accurate and stable, easy to operate
Fixed 5-meter range, measurement accuracy of ± 0.5% FS, resolution of 1mm, capable of accurately capturing subtle changes in liquid level; Built in basic temperature compensation function effectively offsets the impact of environmental temperature on measurement accuracy, ensuring stable data without significant fluctuations; Small LCD backlit display, visually presenting liquid level height, simple parameter settings, no need for professional technicians, on-site operators can quickly get started.
3.5 High cost-effectiveness, suitable for conventional working conditions
Focusing on small and medium-sized conventional liquid level monitoring scenarios, optimizing product structure while ensuring measurement accuracy and stability, with outstanding cost-effectiveness; IP65 protection level, suitable for dust and water environments in most industrial sites, without the need for additional protective devices, widely applicable to small and medium-sized storage tanks and water tank level monitoring in industries such as water treatment, food, general chemical, and warehousing.
4. Dimensions and Installation Diagram
4.1 Dimensions (Unit: mm)
parameter name |
Dimensions |
|---|---|
Total height of the whole machine (H) |
180 |
Header diameter (Φ) |
80 |
Probe length (L) |
90 |
Probe diameter (Φ) |
45 |
PP flange diameter (Φ) |
110 |
Flange hole distance (center distance) |
90 |
Flange thickness |
10 |
Specification of wiring port |
M16 × 1.5 (explosion-proof sealed joint, compatible with two-wire cables) |
4.2 Installation Diagram and Requirements
4.2.1 Installation Diagram Explanation
This product has an integrated structure. During installation, align the PP flange with the preset flange interface on the tank top and fix it with bolts for sealing; The probe is vertically downward, aligned with the center of the liquid level in the tank, with the head facing upwards for easy observation of the liquid level display; The two-wire cable is connected through the M16 × 1.5 wiring port, with the red wire connected to the positive pole of DC24V and the black wire connected to the negative pole. At the same time, it is connected to the signal input terminals of the PLC and DCS systems. After completing the wiring, it can be powered on for operation.
4.2.2 Installation Requirements
1. Installation position.
2. Blind spot requirement: The distance from the bottom of the probe to the highest liquid level in the tank must be greater than 0.3m (equipment fixed blind spot) to avoid entering the blind spot and causing measurement failure.
3. Flange installation: When the PP flange is connected to the top flange of the tank, a sealing gasket needs to be added to ensure a tight seal and prevent liquid leakage; Tighten the bolts evenly to avoid flange deformation affecting the sealing effect.
4. Wiring requirements: Use shielded cables with a specification of 0.75~1.0mm ², and ensure that the positive and negative poles are reversed during wiring to avoid equipment damage; Install the wiring port downwards to prevent rainwater and dust from entering the junction box.
5. Environmental requirements: The installation environment should be kept away from strong electromagnetic interference equipment (such as frequency converters and motors) to avoid affecting signal stability; Outdoor installation requires the installation of sunshade and rainproof devices to prevent direct sunlight and rainwater immersion from affecting equipment lifespan.
6. Debugging requirements: After power on, according to the actual liquid level on site, the zero point and full range can be easily calibrated through the meter head button to ensure that the measured data is consistent with the actual liquid level.
