metal tube Rotameter

Model：LZ series
Category：metal tube Rotameter
origin：SHANGHAI

LZ series metal tube Rotameter is used to measure flow of liquid, gas and vapor in the sealing channel.

LZ series metal tube Rotameter is used to measure flow of liquid, gas and vapor in the sealing channel. In additional to the On-site indication type of LZD flowmeter, it also can match with DDZ-II type，DDZ-III type and 1 series and EK series instrument. If it uses with computer, it can do remote display, recording, regulation and controlling. The flowmeter is simple, stable and low pressure loss. It is widely used in pharmaceutical, chemical, light industry, petrochemical and other industrial sectors.

model	Nominal Path （mm）	upper limit of flow（m3/h）		Range degree	Basic error （±%）	weight （㎏）
		20℃（water）	20℃（air）
LZZ-15 LZD-15	15	0.025	0.7	10：1	1.5～2.5	5
		0.04	1.1
		0.06	1.8
		0.1	2.8
		0.16	4
		0.25	7
		0.4	10
LZZ-25 LZD-25	25	0.6	16			7.2
		1	30
		1.6	45
		2.5	70
LZZ-40 LZD-40	40	4	110			10
		6	160
LZZ-50 LZD-50	50	10	250			13
		16	400
LZZ-80 LZD-80	80	25	750			17
		40	1100
LZZ-100 LZD-100	100	60	1800			23
			2500
LZZ-150 LZD-150	150	160	4000			30

Ambient temperature：-20～50℃

Liquid temperature：-80～120℃

Working pressure：1.6MPa

Output signal：two-wire 4～20mA、three-wire 0～10mA、four-wire 0～20mA、4～20mA

Explosion-proof level：Intrinsically safe type ib II CT4

Pressure loss：6.5kPa～38.2kPa

Power voltage：24V DC±20%