Rotameter - WRS Dosing

ROTAMETER (FLOAT-TYPE FLOW METER)

A rotameter is a device that measures the volumetric flowrate of fluid in a closed tube. A rotameter does not require external power or fuel, it uses only the inherent properties of the fluid, along with gravity to measure flowrate. It is simple to install, understand, cost effective and more importantly it is accurate. Since the area of the flow passage increases as the float moves up the tube, the scale is approximately linear. WRS Rotameter also has an option to install high/low flowrate signal, this gives our valued clients using our products more control on their systems.

Model	Connection	Measuring Range	D	d	H
LZS-15	DN15	5-50 l/h	45	20	202
		10-100 l/h
		16 -160 l/h
		25 250 l/h
		40 – 400 l/h
		60 – 600 l/h
		100-1000 l/h
LZS-20	DN20	40 – 400 l/h	45	25	202
		60 – 600 l/h
		100 – 1000 l/h
LZS-25	DN25	100 – 1000 l/h	60	32	226
		160 – 1600 l/h
		250 – 2500 l/h
LZS-32	DN32	0.4 – 4 m3/h	74	40	288
LZS-32	DN32	0.6 – 6 m3/h	74	40	288
LZS-50	DN50	0.4 – 4 m3/h	96	63	341
		0.6 – 6 m3/h
		1 – 10 m3/h
		1.6 – 16 m3/h
LZS-65	DN65	2.5 – 16 m3/h	122	75	430
		5 – 25 m3/h
		8 – 40 m3/h
		12 – 60 m3/h
LZS-100	DN100	14 – 90 m3/h	215	110	555
LZS-100	DN100	20 – 120 m3/h	215	110	555
LZS-125	DN125	20 – 120 m3/h	250	140	550
		18 – 150 m3/h
		20 – 180 m3/h
LZS-150	DN150	20 – 120 m3/h	280	160	550
		18 – 150 m3/h
		20 – 180 m3/h

ROTAMETER SIGNAL TRANSMITER

Model	LS650 – High Signal Transmitter LS651 – Low Signal Transmitter
Voltate	Max. 24VDC / 24VAC
Current	Max. 0.3 A
Constant Current (Switching)	Max. 0.1 A
Instantaneous power	Max. 1VA
Forward Resistance	< 200mΩ
Insulation Resistance	>10^9 Ω
Working Temperature	0 – 55 °C
IP Rating	IP65
Lag Distance	4mm
Dimension	42 x 23 x 45 mm