GMF200-H series hand-held ultrasonic flowmeter realizes non-contact measurement of liquid flow. Install the sensor on the outer wall of the pipe to complete the flow measurement. With small size, easy to carry, accurate measurement and so on.
Widely used in tap water, heating, water conservancy, metallurgy, chemical, machinery, energy and other industries. It can be used for production monitoring, flow calibration, temporary detection, flow inspection, water meter balance debugging, heating network balance debugging, and energy saving monitoring. It is a necessary tool for timely flow detection.
GMF200 Series Ultrasonic Flowmeter
Model GMF200-D
Principle Ultrasonic time difference principle
Precision ±1%
Display 4x8 Chinese or 4x16 Western dot matrix backlit LCD, supporting Chinese, English, Italian and French languages
Output 1 channel OCT pulse output (pulse width 6-1000ms, default 200ms)
Data interface Isolating the RS-232 application interface, the flow meter can be upgraded through a PC
Pipe Steel, stainless steel, cast iron, copper, PVC, aluminum, fiberglass, and other dense pipes, allowing lining
Pipe inner diameter 15-6000mm
Straight pipe The sensor installation point is best to meet: upstream 10D, downstream 5D, from the pump outlet 30D (D is the pipe diameter)
Medium Water, sea water, sewage, acid and alkali, alcohol, beer, various oils, etc.
Fluid temperature -30~+160�°C
Turbidity 1000pmm bubble content is small
Flow rate 0±10m/s
Working environment Host: -20 ~ +60 C; flow sensor: -30 ~ +160 C
Host: 85% RH; sensor protection grade: IP67
Power supply 3-cell rechargeable Ni-MH battery with 1.2V capacity of 2000mAH, which can work continuously for more than 12 hours every time.
Power consumption 1W
Housing material Flame retardant ABS
Host weight 390g
Product overview
Pipe type ultrasonic flowmeter is composed of a main body and a pipe segment type sensor. The DN15-DN32 uses a -type pipe segment sensor, and the DN40 and above uses a standard pipe segment sensor. The pipe-type ultrasonic flowmeter has the advantages of simple installation, low starting flow, high measurement accuracy, and no pressure loss.
The main unit can be installed in the wall, instrument box, and distribution box with a protection level of IP67. The external clip sensor is installed on the surface of the pipe and selects different sensors. The applicable diameter is DN15~DN6000mm.
Product features
1. Simple installation, no need for professional workers
2. High precision and low price
3. Can work in humid and water-immersed environment
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.
Product Overview
GML601-B high-precision small dead zone ultrasonic material (liquid) position meter is developed by our company for small blind area, high precision and small space working condition measurement and control. The first domestic ultrasonic measuring range 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, Xi'an High-tech New Product, and Xi'an Key New Product). The outer casing is made of ABS engineering plastic waterproof casing. The probe part is made of PP or stainless steel. The casing is small and quite sturdy. The transparent main cover is designed for easy observation. The main chip adopts imported industrial-grade single-chip microcomputer, digital temperature compensation and ultra-wide voltage input voltage regulator and other dozens of related ASICs to make the product performance more stable and reliable. It has strong anti-interference ability, can be set by the host computer software to set the upper and lower limit nodes and online output adjustment, select analog, switch and RS485 output, convenient 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 such as winding, clogging, leakage, medium corrosion, and inconvenience caused by traditional measuring 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.
Product Features
1.Sturdy and stable sensor for harsh industrial applications
2. Strong anti-interference, can set upper and lower limit nodes and online output adjustment
3. Built-in temperature sensor of the transducer realizes real-time automatic temperature compensation of measured values.
4.4~20MA current output, optional field bus interface
5.China's first 0.06m small blind zone level gauge
Product Principle
Very short microwave pulses with very low energy are transmitted and received through the antenna system. Radar waves travel at the speed of light. The running time can be converted into a level signal by electronic components. A special time extension method ensures stable and accurate measurements in a very short time.
Even if the working conditions are more complicated and there are false echoes, the latest micro-processing technology and debugging software can accurately analyze the level echo.
Product Application
The 6GHz intelligent series radar level gauge is suitable for non-contact continuous measurement of the level of liquids, pastes, particles and blocks. It is suitable for occasions with large changes in temperature and pressure; inert gas and volatility.
It adopts the measurement method of microwave pulse and can work normally in the range of industrial frequency band. The beam energy is low, and it can be installed in various metal or non-metallic containers or pipes without harming the human body and the environment.
Product Features
1. The intelligent radar level meter uses advanced microwave processing technology and unique Echo Discovery echo processing technology. The product can be applied to various complicated working conditions.
2. "False Echo Learning" function enables the meter to accurately identify true echoes under multiple false echo conditions, thereby obtaining accurate measurement results.
3. A variety of process connection methods and types of detection components can be customized according to customer needs.
4. Using pulse working mode, the product's transmitting power is extremely low, and it can be installed in various metal and non-metal containers without harming the human body and the environment.
Pipe type ultrasonic flowmeter is composed of a main body and a pipe segment type sensor. The DN15-DN32 uses a -type pipe segment sensor, and the DN40 and above uses a standard pipe segment sensor. The pipe-type ultrasonic flowmeter has the advantages of simple installation, low starting flow, high measurement accuracy, and no pressure loss.
The main unit can be installed in the wall, instrument box, and distribution box with a protection level of IP67. The external clip sensor is installed on the surface of the pipe and selects different sensors. The applicable diameter is DN15~DN6000.
GMF200-W ultrasonic water meter is designed for water metering settlement and production of a high performance products, with the remarkable features of low power consumption, wide measuring range ratio, stable and reliable measurement .Each component reaches IP68 protection class, to ensure long term operation though water in the inside meter.
