1、 Product Overview:
The OW-LUC plug-in vortex flowmeter has good anti vibration performance, no zero drift, and high reliability. Through extensive waveform and frequency analysis of the vortex flowmeter over a long period of time, the probe shape, wall thickness, height, probe rod diameter, and matching piezoelectric crystal were machined using a CNC lathe to ensure coaxiality and smoothness. With special processing techniques, the common problem of the inherent self oscillation frequency of the vortex flowmeter affecting the signal was maximally overcome.
2、 Characteristics of OW-LUC plug-in vortex flowmeter:
1. It can achieve continuous disassembly and assembly of sensors, and separate the amplifier from the sensor (with a separation distance of up to 15m).
2. By using anti-interference circuits and anti vibration sensing heads, the instrument has a certain anti vibration performance.
3. Low pressure loss, wide range, and a range of 10-25.
4. No movable parts, long-term stability, simple structure for easy installation and maintenance.
5. The measurable medium temperature reaches+350 ℃.
3、 OW-LUC plug-in vortex flowmeter parameters:
Measurement medium: gas, liquid, vapor.
Connection methods: flange card type, flange type, plug-in type.
Caliber: The flange card type caliber is selected as 25, 32, 50, 80, and 100, while the flange connection type caliber is selected as 100, 150, and 200.
Flow range: Gas 5-50m/s; Liquid 0.5-7m/s (refer to the flow meter range table below)
Measurement accuracy: 1.0 level, 1.5 level, 2.5 level.
Medium temperature: normal temperature -25 ℃~100 ℃, high temperature -25 ℃~150 ℃ -25 ℃~250 ℃.
Output signal: Pulse voltage output signal with high level of 8-10V and low level of 0.7-1.3V, pulse duty cycle of about 50%, transmission distance of 100m, pulse current remote transmission signal of 4-20mA, transmission distance of 1000m.
Environmental temperature: -25 ℃~+55 ℃, humidity: 5-90% RH50 ℃
Material: 304, 316L stainless steel, aluminum alloy.
Power supply: DC24V or lithium battery 3.6V.
Flow Range Table:

Selection of OW-LUC plug-in vortex flowmeter:

code	caliber
020	200mm
025	250mm
030	300mm
035	3500mm
040	400mm
045	450mm
050	500mm
--------	--------
200	2000mm
	code	function1
	N	No temperature and pressure compensation
	Y	Temperature and pressure compensation
		code	Output model
		F1	4-20mA output (two-wire system)
		F2	4-20mA output (three wire system)
		F3	RS485 communication interface
			code	measured media
			J1	liquid
			J2	gas
			J3	steam
					code	function2
					E	Level 2.5
					T1	normal temperature
					T2	high temperature
					T3	steam
					P1	1.6MPa
					P2	2.5MPa
					P3	4.0MPa
					D1	internal3.6V power supply
					D2	DC24V power supply
					B1	stainless steel
					B2	carbon steel