1、 Product Overview:
The OW-LUQ gas vortex flowmeter is primarily used to measure the flow rate of industrial pipeline media fluids, such as gases, liquids, vapors, and other media. Its characteristics include a large range limitation and high accuracy, and it is not affected by parameters such as fluid density, pressure, temperature, viscosity, etc. when measuring volumetric flow rate under working conditions. The mechanical parts are small, resulting in high reliability and low maintenance. The instrument parameters can remain unchanged for a long time. The vortex flowmeter adopts a piezoelectric stress sensor with high reliability and can operate within the temperature limit of -20 ℃ to+250 ℃. There are imitation standard signal lights and rare pulse outputs, which can be easily used in conjunction with digital systems such as computers
2、 Characteristics of OW-LUQ gas vortex flowmeter:
1. No movable parts, unchanged for a long time, simple structure for easy installation and maintenance
2. Adopting anti-interference circuit and anti vibration sensing head, it has inevitable anti vibration function
3. Using ultra-low power single-chip microcomputer technology, one 3.2V10AH lithium battery can be used for more than 5 years
4. Correction of instrument coefficient nonlinearity by software to improve measurement accuracy
5. Small pressure loss and limited range
6. Using EEPROM for power outage maintenance of accumulated traffic, with a maintenance time of over 10 years
3、 OW-LUQ gas vortex flowmeter parameters:
Measurement medium: gas, liquid, vapor
Installation methods: flange card type, flange type, plug-in type
Flow range: Reynolds number 1.5 × 104~4 × 106; Gas velocity of 5-50m/s; Liquid 0.5-7m/s
Measurement accuracy: Level 1.0, Level 1.5
Measurement temperature: normal temperature -25 ℃~100 ℃, high temperature -25 ℃~150 ℃ -25 ℃~250 ℃
Signal output: Pulse voltage output, high level 8-10V, low level 0.7-1.3V, pulse ratio of about 50%, transmission distance of 100m, pulse current remote transmission output 4-20mA, transmission distance of 1000m
Environmental temperature: -25 ℃~+55 ℃ Humidity: 5-90% RH50 ℃
Shell material: stainless steel, aluminum alloy
Power supply: DC24V or lithium battery 3.6V
Explosion proof grade: intrinsic safety type iaIIbT3-T6
Gas Vortex Flow Meter Parameter Table: