GCC-3H Intelligent Ultrasonic Level Gauge

Our GCC-3H intelligent ultrasonic level gauge: a comprehensive guide for model selection in industrial scenarios As the core product of Anhui Chuchen, deeply rooted in the field of industrial liquid level measurement, our GCC-3H intelligent ultrasonic liquid level gauge has become the first choice for thousands of enterprises for liquid level measurement in open/closed containers, thanks to its core advantages of "universal adaptability, precision and stability, and convenient operation". Today, from the perspective of our front-line technical team, we will guide you through the selection process step by step, helping you avoid 90% of the common pitfalls in selection, so that every investment is precisely matched to your needs! 1. Why do we dare to say that GCC-3H is the "king of general-purpose"? (Core advantages directly address pain points) Before making a selection, let's first understand the core value of our liquid level gauge - no complicated feature stacking, just addressing the most essential needs of industrial sites: "precise measurement, clear visibility, easy installation, and stable operation": LCD dual display design, no worries about on-site readings: We have specially equipped a high-definition LCD dual display screen, which simultaneously shows the real-time liquid level value and percentage. It is clearly visible under strong sunlight during the day and requires no additional lighting at night. Workshop workers can read the readings from a distance of 3 meters, completely eliminating the hassle of "bending over and squatting to look at the liquid level"; Wide range of measurement accuracy and full coverage of conventional scenarios: For most industrial liquids (water, oil, chemical solvents, etc.), we set the measurement range to 5-25m and control the accuracy within 0.25%-0.5% FS. Whether it's an open water tank 10m high or a closed oil storage tank 20m deep, it can accurately capture liquid level changes with an error not exceeding 0.5‰ of the measurement range; Flexible signal output and hassle-free networking: We have taken into account the monitoring needs of various enterprises. The standard configuration includes 4-20mA analog signals and RS485/Modbus digital signals, allowing direct connection to on-site digital readouts, as well as integration into DCS control systems or IoT platforms. Remote monitoring and data recording can be achieved with a single click; With IP65/IP68 dual protection, it can withstand harsh environments: the body is made of engineering plastic and the probe is made of stainless steel. We have conducted multiple extreme environment tests - in a low-temperature workshop at -20℃, a chemical workshop with 85% humidity, and outdoor rainstorm weather, the liquid level gauge can operate stably. The probe is waterproof and dustproof, so there is no need to worry about medium splashes or dust affecting its lifespan. II. 3-Minute Quick Selection: We Help You Choose the Right One Based on Your Scenario There's no need for complex calculations when choosing a model. Simply follow our steps and match directly based on your specific scenario: Step 1: Confirm the measuring medium (our compatibility list) ✅ Recommended compatibility: clear water, diesel, gasoline, ethylene glycol, common acid and alkali solutions (concentration ≤30%), and chemical solvents without excessive foam; ❌ Not recommended: Liquids containing a large amount of suspended particles (particle size > 1mm), strong corrosive media (such as concentrated hydrochloric acid), and foam thickness > 5cm (foam will absorb ultrasonic signals, we recommend choosing our 80G radar level gauge). Step 2: Check the operating condition parameters (refer to our selection comparison table) operating conditions parameters The adaptation scope of our GCC-3H Precautions Measurement range 5-25m (blind zone ≤ 0.3m) If the measurement distance is less than 5 meters, we recommend choosing our GCC-Z model with a small blind zone work pressure ≤4 atmospheres (0.4 MPa) If the pressure exceeds this value, a high-pressure magnetic flap level gauge (UHZ-158C) should be selected Operating Temperature -20℃~60℃ For high-temperature conditions (>60℃), a high-temperature model can be customized or the radar series can be selected Installation environment Indoor/Outdoor, without strong electromagnetic interference Keep away from frequency converters and high-power motors (recommended distance ≥3 meters) Step 3: Clarify installation requirements (our installation suggestions) Installation method: Supports top or side installation. We will provide standard installation brackets and flanges as accessories, allowing on-site workers to complete the installation in just 15 minutes; Installation location: We recommend installing it at the middle position on the top/side of the container, avoiding the feed inlet, discharge outlet, and agitator (to prevent violent fluctuations in the liquid level), and ensuring that there are no obstructions below the probe; Wiring requirements: 4-20mA signals use a two-wire system, while RS485 signals require shielded wires. We have included a detailed wiring diagram in the manual, which electricians can easily understand at a glance. III. Our Guide to Avoiding Pitfalls in Model Selection (5 Key Reminders Based on Actual Testing) Don't overlook the blind zone: Our GCC-3H has a blind zone of 0.3m. If the lowest liquid level is less than 0.3m, the probe should be raised during installation, or you can directly choose our GCC-Z model with a smaller blind zone; Foam is a natural enemy: if the medium is prone to generating foam (such as fermentation broth), don't choose ultrasonic waves! We recommend switching to an 80G high-frequency radar level gauge (GCCLR series), which can penetrate foam without any pressure; When it comes to corrosion, we need to distinguish between ordinary acid and alkali liquids (≤30%), which can be used directly, and strong corrosive media (such as concentrated nitric acid), for which we recommend choosing our GCC-HK2X metal casing model, or customizing with a PTFE corrosion-resistant probe; Power supply should be stable: Our liquid level gauge requires DC24V power supply, with voltage fluctuations not exceeding ±5%. It is recommended to use a matched regulated power supply to avoid signal drift; Calibration is simple: no complex calibration is required after installation. We have reserved a one-click calibration function. Simply input the actual height of the container, and the liquid level gauge will automatically calibrate, eliminating the need for professional technicians on site. IV. Which scenarios are the most cost-effective for choosing our GCC-3H? (Real case reference) Scenario 1: Open sewage pool in chemical plant (range 8m, normal temperature and pressure) - Customer feedback: The LCD dual display is intuitive, and after connecting to DCS for remote monitoring, manual inspection is no longer necessary; Scenario 2: Hydraulic oil storage tank in the mechanical workshop (range: 12m, closed container) - Customer feedback: Signal is stable, no risk of oil leakage, and oil consumption is automatically recorded after RS485 networking; Scene 3: Fresh water storage tank in food factory (range 6m, clean environment) - Customer feedback: easy to install, waterproof and dustproof, meets hygiene requirements of food workshop; Scenario 4: Outdoor fire water tank (range 15m, installed outdoors) - Customer feedback: Resistant to rainstorms and low temperatures, it operates normally at -10℃ in winter without malfunction. V. Finally: Our selection commitment and support If you follow the steps above to select the model, we guarantee that the GCC-3H will 100% meet your needs. If, after selection, you find that the scenario does not match, you can contact us within 7 days to change the model. Additionally, we also offer: Free model selection consultation: Call our technical hotline at 15212084600, provide the medium, measurement range, and operating conditions, and we will help you achieve a precise match; Installation guide video: Follow our official website to download the GCC-3H installation tutorial and wiring diagram; One-year warranty service: In case of non-human damage, free repair or replacement of parts will be provided within the warranty period. Choose our GCC-3H intelligent ultrasonic level gauge, and you won't have to fuss over complex parameters or worry about compatibility with milestones. Leveraging our 5 years of experience in industrial instrument research and development, we'll help you choose the right one, use it effectively, and ensure its longevity! If you need customized probe materials or adjustments to signal output methods, feel free to contact us at any time. We'll tailor a unique solution just for you.