GML601-C High Precision Small Blind Spot Ultrasonic Level Transmitter
Product Overview
GML601-C high precision small blind spot ultrasonic level transmitter is developed by our company for small blind zone, high precision and small space working condition control. China's first ultrasonic ranging product with a blind zone of less than 0.06m and an accuracy of ± 1mm (has won the National Science and Technology Innovation Fund Project Award, Chongqing High-tech New Product, and Chongqing Key New Product). The shell is made of ABS engineering plastic waterproof shell, the probe part is PP or stainless steel, the shell is small and very sturdy; the transparent main cover is designed for easy observation and display. The main chip adopts imported industrial-grade
single-chip microcomputers, digital temperature compensation, and ultra-wide voltage input voltage regulators, including dozens of related application-specific integrated circuits, to make the product performance more stable and more reliable. It has strong anti-interference ability. It can set the upper and lower limit nodes and online output adjustment arbitrarily through the host computer software. It can choose analog quantity, switch quantity and RS485 output, which is convenient to interface with related facilities. It has high reliability, no pollution, stable performance, and can meet most liquid level and material level measurement requirements without contacting industrial media. It completely solves the shortcomings of entanglement, blockage, leakage, medium corrosion and inconvenience caused by traditional measurement methods such as pressure, capacitance, and float. Therefore, it can be widely used in various fields related to material level and liquid level measurement and control. This product has been inspected and approved by the national authority. This product complies with the national standard requirements of GB3836.1-2010 and GB3836.4-20010. The explosion-proof mark is ExiaIIBT4Gb.
Technical Parameter
| Performance |
| Range | 1m, 2m (selected when ordering) |
| Dead zone | <0.06-0.15m (different from range) |
| Launch angle | Less than 6 ° (depending on the sensor) |
| Minimum display resolution | 1mm |
| Maximum error | Less than ± 1mm, less than ± 1.5mm (different from range) |
| Working frequency | 40KHz~430.0KHz (different due to model specifications) |
| Temperature compensation | Automatic temperature compensation |
| Display | Four-digit eight-segment LED digital tube, OLED Chinese and English menu (with self-luminous) |
| Site setup | Completed by local keys |
| Calibration | Factory calibration and field calibration |
| Output (selected when ordering) |
| Analog output signal | 0~20mA; 4~20mA load> 300Ω; 0~5V; 1~5V; 0~10V; 1~10V |
| Digital output | RS485 (supports Modbus) |
| Switch output | Triple NPN |
| Power |
| Operating Voltage | DC12-24V |
| Power consumption | <1.5W |
| Physical properties |
| Dimensions | Φ74mm × 92mm × M30 (stainless steel); Φ74mm × 117mm × G1 1/2 (ABS) |
| Installation method | M30 × 1.5, G1 1/2 |
| shell material | ABS engineering plastics; |
| Transducer | Stainless steel or ABS engineering plastic |
| Keypad | Three-position patch A, B, C keyboard |
| Outlet method | Meter standard socket or cable 1.5M (optional arbitrary length) |
| Environmental performance |
| Protection class | IP65 (customizable higher protection level) |
| Explosion-proof grade | EXiaII BT4Gb (selected when ordering) |
| working environment | Temperature and pressure |
| Storage humidity | ≤80% RH without condensation |
Product Features
1. Sturdy and stable sensor suitable for harsh industrial occasions
2. Strong anti-interference, can set the upper and lower limit nodes and online output adjustment
3. Built-in temperature sensor in the transducer, real-time automatic temperature compensation of measured values
4.4~20MA current output, optional fieldbus interface
5.The first domestic 0.06m small blind spot level gauge
Product Details
Product Application
1. Water and sewage treatment PPumphouse collection well, biochemical reaction tank, sedimentation tank, etc.
2. Electricity, mine mortar pool, coal slurry tank, butter storage tank, stockyard or some mobile equipment control, etc.
3. Food industry Winery, granary, food materials, tanks, etc.
4. Control system supporting use.
Company Information
Xi'an Huance Automation Technology Co., Ltd. is located in Xi'an High-tech Development Zone - Free Trade Zone, China, was established in 2007. The company is a manufacturer integrating scientific research, production, sales and service. For more than 10 years, the company has been committed to improving the data collection methods and factory automation production and management level for users. Help users to build an advanced, reliable, multi-functional, flexible configuration of integrated data acquisition and monitoring management platform. The comprehensive monitoring software GMSCADA developed by the company started in 2012. It is a large-scale distributed integrated monitoring software. The whole process of design and development of software conforms to the international standard certification of CMMI3. After years of development, it has been promoted throughout the country. Applications support DCS, PLC and RTU products from various manufacturers in the industry.
Huance produces various specifications of pressure transmitters, pressure gauges, temperature sensors, flow meters, level gauges, radar level gauges, load cells, torque sensors, etc. I/O signal processing required by the supporting system, upper and lower network communication control and redundant diagnosis and processing hardware.
The environmental monitoring automation monitoring system is applied to many SCADA fields such as long-distance pipe network transmission, power grid transmission and distribution engineering, tank area monitoring and management, urban heating and water supply network, scientific research and production control, sewage treatment, transportation, food, medicine and so on.
Huance advocates the enterprise spirit of “integrity, truth-seeking and innovation”;
In the "cooperation and win-win" business philosophy;
We will communicate with users at all times to solve the difficulties and challenges faced by users, improve production efficiency, optimize resources and energy efficiency, and improve many problems brought about by industrial production and environmental changes.
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