JLL-050 series turbine flowmeter

Overview:

The JLL-050 series LWGY turbine flow sensor (hereinafter referred to as the sensor) is based on the principle of torque balance and belongs to the speed type flow instrument. Sensors have the characteristics of simple structure, lightweight, high accuracy, good reproducibility, sensitive response, and easy installation, maintenance, and use. They are widely used in industries such as petroleum, chemical, metallurgical, water supply, and papermaking, and are ideal instruments for flow measurement and energy conservation.

Sensors and display instruments are used in conjunction, suitable for measuring liquids in closed pipelines that do not corrode stainless steel 1Cr18Ni9Ti, 2Cr13, corundum Al2O3, hard alloys, and have no impurities such as fibers or particles. If matched with display instruments with special functions, quantitative control, over limit alarm, etc. can also be performed. The explosion-proof type (ExmIIT6) of this product can be used in environments with explosive hazards.

The sensor is suitable for media with viscosity less than 5 × 10-6m2/s at operating temperature. For liquids with viscosity greater than 5 × 10-6m2/s, the sensor needs to be calibrated with real liquid before use.

If the user needs a special form of sensor, they can negotiate to place an order. If an explosion-proof sensor is required, please specify it in the order

Basic parameters and technical performance

(1) Medium temperature: -20 to+120 ℃ (2) Environmental temperature: -20 to+55 ℃

(3) Power supply: Voltage: 12V ± 10%, Current: ≤ 10mA

(4) Output voltage amplitude: High level ≥ 8V, low level ≤ 0.8V

(5) Transmission distance: The distance from the sensor to the display instrument can reach 1000m