Split explosion-proof ultrasonic open channel flowmeter

Overview

GFM-2The ultrasonic level gauge is composed ofKUTSeries ultrasonic transducers (with built-in digital temperature sensors)KCEComposed of a series of on-site transmitters. It can independently monitor the liquid level and can also be achieved through4~20mAorRS485Connect to variousDCSIn the system, real-time liquid level data is provided for industrial automation operation.

application

GFM-2The ultrasonic level gauge can be used for measuring and controlling liquid levels and distance in various explosion-proof fields. Due to its non-contact detection, ultrasonic level gauges are more hygienic and resistant to harsh environments such as humidity, dust, high temperature, and corrosive gases (especially fully sealed sensors). They have the characteristics of low maintenance, no pollution, high reliability, and long service life. Therefore, they are widely used in industries such as petroleum, paper industry, mining, power plants, chemical industry, water treatment plants, wastewater purification, pharmaceutical plants, agricultural pumping, environmental monitoring, sewage treatment, food (brewing industry, beverage industry, additives, edible oil, dairy products) and explosion-proof environments for liquid level and level measurement. They can also be applied to the measurement and control of stacking thickness, height, tension, diameter, and airborne positioning of moving targets in the industrial field, as well as flood prevention, hydrology, open channel flow transmitters, railways, etc. Highway height restrictions, container terminals, airports……Waiting in the industry.

feature

1Non contact measurement, stable and reliable operation: The ultrasonic sensor is installed above the silo and liquid tank, without direct contact with the material, overcoming the drawbacks of other types of liquid (material) level gauges that directly contact the material.
　　2Powerful communication function: Instrument equippedRS485Serial interface, transmitting measurement data to the upper computer for centralized control and automated management.
　　3Low power consumption, upper and lower limit alarm: The host power consumption is less than5WThe relay contacts output upper and lower limit alarm signals.
　　4Short measurement cycle and high measurement accuracy. Small blind spots, strong anti-interference ability.

Technical Characteristics

Measurement range:0.1rise/Seconds~10rice³/second

累计流量：99999999rice³

Measurement accuracy: 3‰～5‰

Repetition accuracy:1‰

blind area:0.25m～0.5m

Distance measurement range:0～10m

Distance measurement accuracy: 3‰

Distance measurement resolution:1mm

Frequency:40KHz / 24KHz

Direction angle:4°/ 6° (full angle)

Stress4Below one atmosphere pressure

Display: Comes withLCDDisplay liquid level height

output:4～20mATheRS485

Application scenario: Explosion proof environment

Supply voltage:DC24V/AC220VBuilt in lightning protection device

Environmental temperature: -20℃～ ＋60℃

Protection level:IP65