Xi'an Huance Automation Technology Co., Ltd.
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Product Overview
GML601-A general-purpose ultrasonic material (liquid) position meter is a Powerful ultrasonic level transmitter, which has taken advantage of many kinds of level instruments at home and abroad. The universal level meter with full digital and humanized design concept has perfect level measurement and control, data transmission and human-computer communication. This product adopts modular circuit design, military quality multi-layer PCB board, compact hardware structure, and reasonable layout. This product supports isolated 4-20mA output, built-in GPRS, RF, LORA, Bluetooth, Wifi to achieve wireless data transmission such as the Internet of Things, support MiniSD card data acquisition or USB storage, can also add modules to achieve other functions according to customer needs.
GML601-A uses imported industrial-grade chips, digital temperature compensation, etc... related ASICs. It has a strong anti-interference ability, can set arbitrarily upper and lower limit nodes and online output adjustment, and has an on-site display. The outer casing is made of engineering plastic ABS waterproof casing, and the casing is compact and quite sturdy. This product can meet most liquid level and material level measurement requirements without touching industrial media, and completely solves the shortcomings such as winding, clogging, leakage, medium corrosion and inconvenience caused by traditional measurement methods such as pressure type, capacitance type, and float type. Therefore, it can be widely used in various fields related to material level and liquid level measurement and control. This product has been tested and approved by the national authority. This product meets the requirements of GB3836.1-2010 and GB3836.4-20010 national standards. The explosion-proof mark is ExiaIIBT4Gb.
Technical Parameter
| Range | 0~40m (selected when ordering) |
| Blind zone | <0.25-2m (different depending on the range) |
| Display resolution | 1mm (minimum) |
| Frequency | 20KHz ~ 2000KHz |
| Accuracy | ±0.25%FS |
| Temperature compensation | Automatic temperature compensation |
| Display | Four eight-segment LED digital tube, OLED Chinese and English menu |
| Output | Analog output signal: 0 ~ 20mA; 4 ~ 20mA load > 300Ω; 0 ~ 5V; 0 ~ 10V |
| RS-485 (supports Modbus) | |
| Three-way NPN | |
| Power supply | DC12～28V；AC220V |
| Power consumption | <1.5W |
| Dimensions | Φ74mm×132mm×G1 1/2(2m range) |
| Φ92mm×198mm×M60(5m~15m range) | |
| Φ92mm×270mm×DN80Non-standard flange(20m~40m range) | |
| Installation interface | M30×1.5, G1 1/2 |
| Shell material | ABS engineering plastic or nylon |
| Protection level | IP65 (can be customized for a higher degree of protection) |
| Explosion-proof grade | EXiaIIBT4Gb (selected when ordering) |
| Working environment | Normal Temperature and normal pressure |
| Storage humidity | ≤80%RH without condensation |
Product Features
1. Wide voltage range and can work in DC voltage of 12-28V
2. Backup and restore settings
3. Can measure a variety of physical quantities
4. Can adjust the analog output function arbitrarily
5. With full-scale start and endpoint arbitrary setting function
6. With value-added/difference ranging selection, both distance and level can be measured
7. With 0-100 emission pulse intensity can be set according to working conditions
8. With built-in GPRS, RF, LORA, Bluetooth, Wifi to achieve Internet of Things
9. OLED Chinese and English menu with self-illumination
10. Manually set fixed interference filtering function
11. Measurable level, liquid level, volume, weight, etc.
12. Can adjust the analog output arbitrarily
13. With digital filtering and echo recognition
14. Support custom sound speed (special substance measurement)
15. Support custom serial data format
16. Support for custom math function operations
17. Support three or four-wire system
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.